TL_52622_EN

Group standard TL 52622Issue 2014-12

Class. No.: 55154Descriptors: thermoplastics, elastomers, plenum panel cover, mirror mounting triangle, outer sill cover, water-

catching strip, material data sheet, roof trim strip, cd-enhancing sill, splash guard

Thermoplastic Elastomers for the ExteriorTest Scope for Material Data Sheets

Previous issuesTL 52622: 2003-03, 2005-11, 2012-07

ChangesThe following changes have been made to TL 52622: 2012-07: Technical responsibility updated Data sheets MD 05 and MD 09, section 2.2: Shore value corrected Data sheet MD 22, section 2.2: Unit of "Shore A" corrected to "Shore D" Data sheet MD 23, section 1.3: Shore A 80 changed to Shore A 74 Data sheet MD 26 added

ScopeThis Technical Supply Specification (TL) specifies both the component requirements for thermoplastic elastomers combined with thermoplasts and the pure thermoplastic elastomer (TPE) applications used externally for finished parts. These include, for example, the plenum panel cover, mirror triangle, outer sill cover, water catching strip, roof trim strip, Cd-enhancing sill, and splashguard.As an example, the following materials may be used here:TPO-(EPDM+PP) non-cross-linked EPDM+PP polymer mixtureTPV-(EPDM+PP) cross-linked EPDM+PP polymer mixtureSEBS styrene-ethylene/butylene-styrene copolymerTPU thermoplastic polyurethane

1

Always use the latest version of this standard.This electronically generated standard is authentic and valid without signature.The English translation is believed to be accurate. In case of discrepancies, the German version is alone authoritative and controlling.

Page 1 of 12Technical responsibility The Standards departmentGQL-P/1 Thomas Achtzehner Tel.: +49 5361 9 76414GQL-P/1 Dr. Claudia Khlmeyer-FreiseGQL-P Dr. Jiping Liu

EKDV/4 Stefanie Reiss EKDVTel.: +49 5361 9 41184 Maik Gummert

All rights reserved. No part of this document may be provided to third parties or reproduced without the prior consent of one of the Volkswagen Groups Standards departments. Volkswagen Aktiengesellschaft VWNORM-2014-06a-patch5

TL 52622: 2014-12

The limit and tolerance requirements are specified in the respective material data sheets.

DescriptionSee material data sheet.

RequirementsBasic requirements

Approval of first supply and changes as per VW 01155.Resistance to open-air weathering as per VW 50185.Avoidance of hazardous substances as per VW 91101.The number of required parts may vary according to the component designs (consultation required).

Material general notes/explanationsSee material data sheet and section 5.1.The technological properties of the materials used for the components must ensure the functionand safety of the vehicle over the entire service life. Fillers such as talc and mineral fillers, as wellas modifying agents used for heat and UV stabilization purposes, are permissible.In components made of composite materials (metal/plastic, adhesive bond, hard/soft combination),compatibility of the materials must be ensured. If necessary, the materials must be matched toeach other by means of pretreatments (e.g., bonding agents).In the case of a pure TPE application with a hard component and without adhesive bond, the testsmust be conducted, except for section 4.6 to section 4.9.If the material for the finished part is changed during development or during ongoing production,this change must be presented and examined in all cases. Where applicable, a new build sampleapproval (BMG) is required (only in the case of parts subject to build sample approval).Material quality grades that have not yet been recorded in the material data sheets must havebeen tested positively beforehand (e.g., by means of road tests, hot/cold country tests, and testbeds), and the basic requirements of the component as described in section 4 fulfilled. The newmaterial grades can then be included in the material data sheets.In general, materials that are not yet in the data sheet collection may also be used. The datasheets are supplemented within the scope of release testing. This is to ensure that newly developed materials can also be used.Material data sheets (MD) for the various designs can be obtained from the GQL-LP/4 Department,and as an appendix to this TL via NOLIS (only available in the German version), and can be requested by the manufacturing plants' appropriate Quality Assurance departments if necessary (fora sample material data sheet, see section A.1).There is a test plan in the appendix of the TL (as per the example of a test plan section A.2 andthe material data sheets), which the component supplier must use as a basis for the initial sampletest and build sample test. This test plan is stored in a writable PDF document so that it can beused directly from the TL. The purpose of the test plan form is to increase the clarity of the initial

2

3 3.1

3.2

TL 52622: 2014-12

sample and materials test reports and reduce the frequency of errors (e.g., tests that should havebut were not performed, incorrect interpretation of testing procedures, etc.).

Marking as per VDA 260German Institute for Standardization (DIN) standards DIN EN ISO 1043-1, DIN EN ISO 1043-2,DIN EN ISO 11469, and DIN EN ISO 18064 serve as the basis for the marking. Marking must becarried out as per these standards.The markings for the released material qualities must be obtained from the corresponding materialdata sheets.

TypesAs per drawing

As per drawingInjection molding process, 2-component injection molding, extrusion

AppearanceThe surface and interior of the components must be free of flaws and processing defects, such asflow lines, voids, cracks, or similar faults. Sink marks at the base of ribs and reinforcements arepermissible only if they do not adversely affect the part's function or appearance.

ConditioningPrior to testing, the components and the specimens taken from the components must be conditioned in the ISO 554 23/50 standard climate for at least 48 hours. Where necessary, deviatingconditioning processes are described in the respective material data sheets.

Evaluation of the measurement resultsThe required numerical values apply to each individual measurement.

Types as per material data sheetThe mechanical material data specified in a material data sheet are valid only for the material typeof one or more suppliers that has been evaluated positively in terms of the material and releasedby the laboratory (as per section 1.1 of the material data sheet).

General requirements for the finished partThe general requirements apply to every material quality and material combination. Mechanicalproperties described in the material data sheets may vary depending on additional requirements. Inevery case, both the general requirements and the material-specific requirements must be met inorder to describe the material quality actually used (also see the example test plan in section A.2).

Temperature resistanceThe component must be resistant to temperatures ranging from (-30 to +90) C and must be functional for the entire service life of the vehicle. Deviating temperature limits must be determined if

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4

4.1

TL 52622: 2014-12

applicable and specified in all cases, since this will also require stricter aging stabilization requirements.

Behavior at elevated temperaturesSee section 5.2.The components must exhibit no changes in shape, color, or surface that would adversely affectthe function and/or appearance.

Low-temperature behaviorSee section 5.3.The components must remain fully functional and free of damage when exposed to cold and subsequently heated to (23 2) C. Visual impairments are also not permissible in the visible area.

Resistance to chemicalsSee section 5.4.The parts must be resistant to commercial car-cleaning and care products such as 5% detergentsolutions, industrial dust removers, and paint cleaners.There must be no changes such as dissolving processes, swelling, discoloring, and/or cracking.It must be ensured here that contact is avoided with cleaning agents and transit coating removerscontaining hydrocarbons, since the elastomer parts in the components may react sensitively (swelling, deformation, change in color) to these substances.

Resistance to agingSee section 5.5.The temperature level in the forced air oven is based on the temperatures to which the finishedpart will actually be subjected. The aging behavior depends greatly on the material used and istherefore described in the relevant material data sheet if required. Beginning with 90 C in the exterior, the test is conducted for 500 h at 100 C. In the process, any potential combined system(hard/soft combination) must also be taken into account in the evaluation, to be able to rule out interactions between soft components and substrate.

Long-term behavior at low temperatures (only if required in the material data sheet)See section 5.6.During aging, stabilizers must not alter the color of the component's surface. This applies in particular to components that are not exposed to direct sunlight (e.g. end strips) but are still visible.

Adhesive strength (only for hard/soft combinations)See section 5.7.Adhesive strength > tear strength; a lower adhesive strength can be accepted in individual cases(minimum requirement: 90 N/20 mm).

4.2

4.3

4.4

4.5

4.6

4.7

TL 52622: 2014-12

Environmental cycle testAs per PV 2005; 60 cycles unless otherwise specified in the drawing.No changes in shape, color, adhesion, or surface.

Test for interactions of the hard/soft compound (only if required in the material datasheet)

See section 5.8.The components must not exhibit any changes to their shape, color, or surface that would adversely affect their function and/or appearance.

Xenon arc light agingApplies exclusively to unpainted parts and parts located in the field of view; painted parts are tested as per TL 211. See table 1.

Table 1Kalahari test as per PV 3929(1-year cycle)For vertical components

A visual evaluation is performed; no fading to gray and/or decomposition permissible; a soot-like coat can be accepted, provided it can be completely removed.

Florida test as per PV 3930(1-year cycle)For vertical components


Kalahari test as per PV 3929(2-year cycle)Only for components that sithorizontally


Florida test as per PV 3930(2-year cycle)Only for components that sithorizontally


Adhesive bond (if present):As per TL 52018

Paint finish (if present):As per TL 211

Notes on testingMaterial

Identification can be performed using the attenuated total reflection variant of the FTIR (Fouriertransform infrared spectroscopy) procedure.

4.8

4.9

4.10

4.11

4.12

5 5.1

TL 52622: 2014-12

The filler content can be determined by means of thermogravimetric analysis (TGA) or ashing (asper DIN EN ISO 3451-1).

Behavior at elevated temperaturesHeat-aging testing as per DIN 53497, method B, on at least one complete component.Aging period: (24 2) hAging temperature: (90 1) C (unless otherwise specified)

Low-temperature behaviorEnvironmental aging of at least one complete finished part.Aging period: (24 2) hAging temperature: (-30 1) CThe evaluation is conducted after heating to (23 2) C.

Resistance to chemicalsFinished part sections measuring (80 x 20) mm must be immersed for 30 min at (23 2) C (onlyone half of each section) in 5% detergent solution1) Glass cleaner1) Paint cleaner1)(at least 1 specimen per agent). This treatment must be followed by a 24 h period of aging in air at(23 2) C (having taken the specimen from the particular agent, let excess agent drip off only).Afterwards, the specimens must be rubbed clean with a cloth soaked with water or isopropanol.Subsequently, the specimens must be evaluated.

Aging testA finished part or finished-part section is placed in the forced air oven at the appropriate temperature. As soon as there are substantially visible changes under heat, or the onset of decompositionof the soft and/or hard component (if present) occurs, the end point is reached. Exuding of ingredients (plasticizers, stabilizers) can only be tolerated if the residue does not permanently remain onthe parts. For this purpose, the aged parts must be conditioned for an additional 200 h at(23 2) C room temperature and then evaluated again.Should visible residues still remain, the heat aging test must be repeated as per the actually occurring temperatures (at 90 C as a general rule).

Long-term behavior at low temperaturesAging is performed for 240 h at -5 C. The components are then visually evaluated (only if requiredin the material data sheet).

Adhesive strengthFor the adhesive strength test, specimens of 2 cm in width must be taken from the respective finished parts; these specimens must include both the rigid component and the soft lip (exception:

5.2

5.3

5.4

5.5

5.6

5.7

1) e.g., products from the Volkswagen line of products

TL 52622: 2014-12

parts with a soft lip molded onto their entire surface). The specimens manufactured in this mannermust then be clamped in the tensile test machine (e.g. from Zwick) so that the soft lip and hardcomponent are on one support each (make sure that the two supports are parallel!). The specimens must then be pulled apart at v = 50 mm/min. Adhesive strength > tear strength is satisfied ifthe soft lip itself tears (the residual pieces of the soft lip must still be attached to the hard component).

Test for interactions of the hard/soft compoundThis test must eliminate possible interactions between hard and soft material components that canlead to bloomings caused by transferring of stabilizers of the substrate to the surface.Long-term testing is conducted over 1 000 h at +90 C in the forced air oven. After removal, theparts are aged for at least another 500 h in a standard climate (+23 C at 50% relative humidity).Finally, the parts are visually evaluated.

DensityTesting as per DIN EN ISO 1183-1Buoyancy method; any existing coat of paint does not have to be removed.Three test specimens, which are taken from different points in the finished part, must be tested.For encapsulations over the entire area, the soft lip must be carefully removed using a scalpel.

Hardness test as per ShoreHardness test as per Shore A and Shore D as specified in DIN ISO 7619-1.Specimen thickness: 6 mm (several test specimens can be stacked)Reading time: after 3 sAt least three test specimens, which are taken from different points on the finished part, must betested.If the whole surface of hard component is completely encapsulated, the test must be conducteddirectly on the finished part. If the wall thickness of the soft encapsulation is too low for a test, thetest must be noted as "not feasible" in the inspection report.

Tensile strength and elongation at tearOnly applies to mechanically stressed soft components; whether the tests are necessary is listed inthe respective data sheets!Determining tensile strength and elongation at tear on thermoplastic elastomers as per DIN 53504Dumb-bell specimen: S 2; in unfavorable cases, dumb-bell specimens S 3 or

S 3A can also be used.Pre-load:

TL 52622: 2014-12

Specimen removalDue to different component geometries, no generalized recommendation for removing the samplescan be specified. Only the following points must be noted:For molded components, any areas with a potentially overhanging soft lip must be used. In theprocess, tapered specimens must be avoided, since they distort the result.To enable a better evaluation of the processing characteristics, specimens must, if possible, betaken from the entire length of the component.For heavily tapered parts at the injection ends (e.g., water catching strips), the specimens for xenon arc light aging must be taken from the injection ends, since these represent the critical area.For xenon arc light aging, the specimens must be taken from the encapsulated area to facilitatesimultaneous evaluation of substrate influences (e.g., adhesion, diffusion of ingredients betweenthe soft and hard component). Specimens must be clamped in the supports of the xenon arc lightaging devices such that the soft lip is the exposed side.

Applicable documentsThe following documents cited in this standard are necessary to its application.Some of the cited documents are translations from the German original. The translations of German terms in such documents may differ from those used in this standard, resulting in terminological inconsistency.Standards whose titles are given in German may be available only in German. Editions in otherlanguages may be available from the institution issuing the standard.PV 2005 Vehicle Parts; Testing of Resistance to Environmental Cycle TestPV 3929 Non-Metallic Materials; Weathering in Dry, Hot ClimatePV 3930 Non-Metallic Materials; Weathering in Moist, Hot ClimateTL 211 Paint Coatings on Exterior Plastic Parts; RequirementsTL 52018 Adhesive Foam Tape, Adhesive-Coated on Both Sides; Material Re

quirementsVW 01155 Vehicle Parts; Approval of First Supply and ChangesVW 50185 Vehicle Parts; Resistance to Open-Air WeatheringVW 91101 Environmental Standard for Vehicles; Vehicle Parts, Materials, Operat

ing Fluids; Avoidance of Hazardous SubstancesDIN 53497 Testing of Plastics; Hot Storage Test on Mouldings Made of Thermo

plastic Moulding Materials without External Mechanical StressingDIN 53504 Testing of rubber - determination of tensile strength at break, tensile

stress at yield, elongation at break and stress values in a tensile testDIN EN ISO 1043-1 Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and

their special characteristicsDIN EN ISO 1043-2 Plastics - Symbols and abbreviated terms - Part 2: Fillers and reinforcing

materialsDIN EN ISO 11469 Plastics - Generic identification and marking of plastics products

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TL 52622: 2014-12

DIN EN ISO 1183-1 Plastics - Methods for determining the density of non-cellular plastics -Part 1: Immersion method, liquid pyknometer method and titration method

DIN EN ISO 18064 Thermoplastic elastomers - Nomenclature and abbreviated termsDIN EN ISO 3451-1 Plastics - Determination of ash - Part 1: General methodsDIN ISO 7619-1 Rubber, vulcanized or thermoplastic - Determination of indentation hard

ness - Part 1: Durometer method (Shore hardness)ISO 554 Standard atmospheres for conditioning and/or testing; SpecificationsVDA 260 Components of motor vehicles - Marking of material

TL 52622: 2014-12

Example of a material data sheetSee figure A.1.

Figure A.1

Appendix A (normative)

A.1

TL 52622: 2014-12

Test plan (example) for suppliers onlySee table A.1 and table A.2.

Table A.1Order data BEON/test report no.:

Author:Phone:

Illustration/drawing of the component

Component designation Water-catching stripDrawing number 123.456.789Manufacturer/date of manufacture ABC company/2011-02-01Material TPV-(EPDM+PP), PP-GF30Material quality "trade name" ABC plasticRaw material manufacturer Company XYZTesting as per TL 52622 MD 01

Table A.2Properties Unit Target values Actual

valuesmin.

Actualvaluesmax.

Mean value Number ofmeasurements

Materials analysis & filler contentFourier transform-infrared spectroscopy(FTIR), TGA, or ashingas per DIN EN ISO 3451-1as per section 5.1 of TL 52622

EPDM+PPPP-GF30

Densityas per DIN EN ISO 1183-1,as per section 5.9 of TL 52622

g/cm3 0.93 0.02

x = n =

Shore A hardnessas per DIN EN ISO 7619-1Reading time: after 3 secondsas per section 5.10 of TL 52622

Unit 57 3

x = n =

Behavior at elevated temperaturesAging in forced-air oven24 hours at 90 Cas per section 5.2 of TL 52622

No changes

Behavior at low temperatures24 hours at -30 Cas per section 5.3 of TL 52622

No changes

Resistance to chemicalsas per section 5.4 of TL 52622

No changes

A.2

TL 52622: 2014-12

Properties Unit Target values Actualvaluesmin.

Actualvaluesmax.

Mean value Number ofmeasurements

Resistance to aging500 hours at 100 Cas per section 5.5 of TL 52622

h No changes

Adhesive strengthSpecimen width: 20 mmv = 50 mm/minas per section 5.7 of TL 52622

N Adhesivestrength > tearstrength

x = n =

Kalahari testas per PV 39291- and 2-year cyclesas per section 4.10 of TL 52622

Visual No changes

Florida testas per PV 39301- and 2-year cyclesas per section 4.10 of TL 52622

Visual No changes

December 2014

Data Sheet for TL 52622

Test Scope for Thermoplastic Elastomers for the Exterior

Group Standard D

This data sheet describes the part-specific material requirements for thermoplastic elastomers

for the exterior in conjunction with TL 52622

Note on how to use this data sheet Before using this data sheet, the user must ensure that the present document is the currently valid version.

Information on the date of revision as well as the latest issue can be

- taken from the Standards Online Information System NOLIS (TL 52622) or - requested from the party who holds technical responsibility.

Technical responsibility: Volkswagen AG, Wolfsburg plant GQL-P/1 Letter box 1437 Thomas Achtzehner D-38436 Wolfsburg Phone: +49 5361 9 76414 Fax: +49 5361 957 76414 E-mail: [email protected] Note: Total number of pages of the data sheet 31 Latest material quality: Allruna VS 21030908, black Note: The material data sheets listed under MD X? apply only to certain applications. The additionally required tests are described in the material data sheet.

Continued on pages 2 to 31 Technical responsibility GQL-P/1 Achtzehner

Confidential. All rights reserved. No part of this document may be transmitted or reproduced without the prior written permission of a Standards Department of the Volkswagen Group. Parties to a contract can only obtain this standard via the responsible procurement department.

Volkswagen AG

Form

FE

41 -

01.0

3

Data sheet for TL 52622, issue 2014-12

Overview of currently available data sheets

Material Trade name Manufacture Data sheet no. Page

EPDM+PP Keltaflex 156B (from DSM)

Injection molding 01 4

PS/PE/PB Thermoflex 73A1.4 * 9000 (from PTS)


EPDM+PP Santoprene 121-50 M100 (from ExxonMobil)


EPDM+PP Santoprene 121-58 W175 (from ExxonMobil)








PS/PE/PB Thermolast TP 8 HPZ (from Kraiburg)


PS/PE/PB+PUR Multiflex SG 65 A21 PL 13409 (from Dow Corning)


PS/PE/PB+PP (silicone modified)

Multiflex TES A6205 (from Dow Corning)


PS/PE/PB+PP Allruna W50 S 319 (from Allod)


EPDM+PP Santoprene X 121-70 M330 (from ExxonMobil)

Injection molding X1 15

EPDM+PP Santoprene X 121-70 M330 (from ExxonMobil)



Material Trade name Manufacture Data sheet no. Page

PS/PE/PB+PP (silicone modified)

Multiflex TES A6210 SM1 (from Dow Corning)

Injection molding X2 17

PS/PE/PB+PP Allruna W70 S 319 (from Allod)


PS/PE/PB

Thermolast TP3 LDZ (from Kraiburg)


PS/PE/PB



PS/PE/PB



PS/PE/PB



PS/PE/PB



PS/PE/PB



PS/PE/PB



EPDM+PP

Santoprene 121-70 M350 (from ExxonMobil)

Injection molding X1/12 15/16

SEBS

Thermoflex 551.4* 950007 (from PTS)


EPDM+PP

Santoprene 123-40 (from ExxonMobil)


SEBS

STP9465/84 (from Kraiburg)


SEBS

TV6LVZ (from Kraiburg)


SEBS

TV6VNZ (from Kraiburg)


SEBS TC6GPZ (from Kraiburg)


SEBS Allruna W75 S 520 black (from Allod)



Material Data Sheet for TL 52622 Thermoplastic Elastomers

for the Exterior

MD 01

1 Material quality

1.1 Base material see section 5.1

EPDM+PP polymer blend, pigmented, stabilized against heat aging and UV radiation.

1.2 Manufacture Injection molding

1.3 Description for use in drawings

Thermoplastic EPDM+PP elastomer as per TL 52622, Shore D 40 MD 01

1.4 Marking as per VDA 260

> TPO-(EPDM+PP) <

1.5 Color As per drawing

1.6 Note Only applies to styling parts without mechanical load of the soft component!

2 Required properties

No. Property Unit Requirement 2.1 Density

as per DIN EN ISO 1183-1 see section 5.9

g/cm 0.94 0.02

2.2 Hardness as per DIN EN ISO 7619-1 see section 5.10

Shore D 40 5


Material Data Sheet for TL 52622

Thermoplastic Elastomers for the Exterior

MD 02

1 Material quality


PS/PE/PB copolymer, pigmented, stabilized against heat ag-ing and UV radiation



Thermoplastic PS/PE/PB elastomer as per TL 52622, Shore A 75 MD 02


> TPS-SEBS <






g/cm 1.16 0.02


Shore A 75 5




MD 03

1 Material quality





Thermoplastic EPDM+PP elastomer as per TL 52622, Shore A 57 MD 03


> TPO-(EPDM+PP) <






g/cm 0.92 0.02


Shore A 57 5




MD 04

1 Material quality







> TPO-(EPDM+PP) <






g/cm 0.98 0.02


Shore A 65 5




MD 05

1 Material quality







> TPO-(EPDM+PP) <






g/cm 0.93 0.02


Shore A 69 5




MD 06

1 Material quality







> TPO-(EPDM+PP) <






g/cm 0.92 0.02


Shore A 82 5




MD 07

1 Material quality







> TPO-(EPDM+PP) <






g/cm 0.93 0.02


Shore A 82 5




MD 08

1 Material quality







> TPS-SEBS <






g/cm 1.16 0.02


Shore A 85 5




MD 09

1 Material quality


PS/PE/PB copolymer, modified with PUR, pigmented, stabi-lized against heat aging and UV radiation





> TPS-SEBS <






g/cm 1.15 0.02


Shore A 75 5




MD 10

1 Material quality


PS/PE/PB+PP copolymer, modified with silicone, pigmented, stabilized against heat aging and UV radiation





> TPS-SEBS <






g/cm 1.18 0.02


Shore A 57 5




MD 11

1 Material quality


PS/PE/PB+PP copolymer, pigmented, stabilized against heat aging and UV radiation





> TPS-SEBS <






g/cm 1.19 0.02


Shore A 48 5




MD X1

Application: End Strips

1 Material quality

The data sheet X1 may only be used for partly visible exterior parts to which special requirements apply. The additionally required tests are described in this data sheet. The tests listed in the Tech-nical Supply Specification (TL) do not apply to this use case, unless referred to in the data sheet.


EPDM+PP polymer blend, pigmented, stabilized against heat aging, with reduced UV stabilizer


1.3 Description for use in draw-ings

Thermoplastic EPDM+PP elastomer as per TL 52622, Shore A 71 MD X1


> TPO-(EPDM+PP) <





g/cm 0.92 0.02


Shore A 71 5

2.3 Xenon arc light aging tests see section 4.10 but: 200 hours as per PV 3929 and PV 3930

Visual No visible changes

2.4 Long-term behavior at low tem-peratures see section 5.6

Visual No stabilizer exudation (white coloration) per-missible




MD 12

1 Material quality







> TPO-(EPDM+PP) <






g/cm 0.92 0.02


Shore A 71 5




MD X2

Application: End Strips

1 Material quality

The data sheet X1 may only be used for partly visible exterior parts to which special requirements apply. The additionally required tests are described in this data sheet. The tests listed in the Tech-nical Supply Specification (TL) do not apply to this use case, unless referred to in the data sheet.


PS/PE/PB copolymer, pigmented, stabilized against heat ag-ing, with reduced UV stabilizer


1.3 Description for use in draw-ings

Thermoplastic PS/PE/PB elastomer as per TL 52622, Shore A 62 MD X2


> TPS-SEBS <





g/cm 1.00 0.03


Shore A 62 5

2.3 Xenon arc light aging tests see section 4.10 but: 200 hours as per PV 3929 and PV 3930

Visual No visible changes

2.5 Long-term behavior at low tem-peratures see section 5.6

Visual No stabilizer exudation (white coloration) per-missible




MD 13

1 Material quality


PS/PE/PB+PP copolymer, pigmented, stabilized against heat aging and UV radiation





> TPS-SEBS <






g/cm 1.18 0.02


Shore A 70 5




MD 14

1 Material quality







> TPS-SEBS <






g/cm 0.98 0.02


Shore A 38 3




MD 15

1 Material quality







> TPS-SEBS <






g/cm 0.98 0.02


Shore A 45 3




MD 16

1 Material quality







> TPS-SEBS <






g/cm 0.98 0.02


Shore A 55 5




MD 17

1 Material quality







> TPS-SEBS <






g/cm 0.98 0.02


Shore A 64 5




MD 18

1 Material quality







> TPS-SEBS <






g/cm 0.98 0.02


Shore A 73 5




MD 19

1 Material quality







> TPS-SEBS <






g/cm 0.98 0.02


Shore A 80 5




MD 20

1 Material quality







> TPS-SEBS <






g/cm 0.98 0.02


Shore A 87 5




MD 21

1 Material quality







> TPS-SEBS <






g/cm 1.09 0.02


Shore A 56 5




MD 22

1 Material quality





Thermoplastic EPDM+PP elastomer as per TL 52622, Shore D 44 MD 22


> TPV-(EPDM+PP) <





g/cm 0.96 0.02


Shore D 44 3

2.3 Tensile strength as per DIN 53504 see section 5.11

MPa 12

2.4 Elongation at tear as per DIN 53504 see section 5.11

% 500



for the Exterior

MD 23

1 Material quality







> TPS-SEBS <






g/cm 0.91 0.02


Shore A 74 5



for the Exterior

MD 24

1 Material quality







> TPS-SEBS <






g/cm 1.05 0.02


Shore A 60 5



for the Exterior

MD 25

1 Material quality







> TPS-SEBS <






g/cm 1.10 0.02


Shore A 60 5




MD 26

1 Material quality







> TPS-SEBS <






g/cm 0.93 0.02


Shore A 71 5

TL52622_2014-12-04_enPrevious issuesChanges1 Scope2 Description3 Requirements3.1 Basic requirements3.2 Material general notes/explanations3.3 Marking as per VDA2603.4 Types3.5 As per drawing3.6 Appearance3.7 Conditioning3.8 Evaluation of the measurement results3.9 Types as per material data sheet

4 General requirements for the finished part4.1 Temperature resistance4.2 Behavior at elevated temperatures4.3 Low-temperature behavior4.4 Resistance to chemicals4.5 Resistance to aging4.6 Long-term behavior at low temperatures (only if required inthe material data sheet)4.7 Adhesive strength (only for hard/soft combinations)4.8 Environmental cycle test4.9 Test for interactions of the hard/soft compound (only if requiredin the material data sheet)4.10 Xenon arc light aging4.11 Adhesive bond (if present):4.12 Paint finish (if present):

5 Notes on testing5.1 Material5.2 Behavior at elevated temperatures5.3 Low-temperature behavior5.4 Resistance to chemicals5.5 Aging test5.6 Long-term behavior at low temperatures5.7 Adhesive strength5.8 Test for interactions of the hard/soft compound5.9 Density5.10 Hardness test as per Shore5.11 Tensile strength and elongation at tear5.12 Specimen removal

6 Applicable documentsAppendixA A.1 Example of a material data sheetA.2 Test plan (example) for suppliers only

TL52622_WD-1214_en

TL_52622_EN

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