TEST REPORT - KELESI · 15 Tensile Modulus ASTM D638-14 10500MPa 16 Tensile Strength ASTM D638-14 42.5MPa 17 Antimicrobial activity test With reference to ASTM G 21-15 0 Grade 18

TEST REPORT No. : XMIN180300438CCM

Date : May.25, 2018

Page: 1 of 27

CUSTOMER NAME: SHANGHAI KELESI INDUSTRY DEVELOPMENT CO., LTD.

ADDRESS: NO.5199, GONGHEXIN ROAD, BAOSHAN DISTRICT, SHANGHAI

Sample Name : PURE ACRYLIC SOLID SURFACE

Kind of Stone : SOLID SURFACE

Place of Origin : SHANDONG, CHINA

Manufacturer : SHANDONG KELESI NEW MATERIAL TECHNOLOGY CO., LTD.

Model/type : KS003 PURE WHITE

Above information and sample(s) was/were submitted and confirmed by the client. SGS, however, assumes no responsibility to verify the accuracy, adequacy and completeness of the sample information provided by client.

*********** Test Required : Selected test(s) as requested by applicant

SGS Ref. No. : CANMLC1804744501, XMIN1803001763SC, SDHL1803005229FB,

KV-18-02411A, GZIN1803011762MR, GZAFN1803003470S001,

XMAFN180300138-1, GZIN1805025488MR

Date of Receipt : Mar.12, 2018

Testing Start Date : Mar.12, 2018

Testing End Date : May.25, 2018

Test result(s) : For further details, please refer to the following page(s) (Unless otherwise stated the results shown in this test report refer only to the sample(s) tested)

******** To be continued********

Signed for SGS-CSTC Standards Technical

Services Co., Ltd. XM Branch

Civi Huang Authorized Signatory


Date : May.25, 2018

Page: 2 of 27

Summary of test results:

(Average of results)

No. Test item(s) Test method(s) Test result(s)

1 Absorption by weight

Refer to ASTM C97/C97M-15 0.05%

Density 1750 kg/m3

2 Abrasion resistance Refer to ASTM C241/C241M-

15ε1 32

3 Stain resistance test Refer to ANSI Z124.6-2007

Section 5.2

Total stain resistance value: 52

Maximum individual depth of staining: 0.04mm

4 Cigarette test Refer to ANSI Z124.6-2007

Section 5.4

After test, there were visible stains remains which can be

restorable by clean cheesecloth and water.

5 Heated pan test Refer to ANSI Z124.6-2007

Section 5.6

After test, the sample had no visible blister, crazing, or color

change in the surface.

6 High temperature resistance Refer to NEMA LD-3-2005 No effect

7 Chemical resistance test Refer to ANSI Z124.6-2007

Section 5.5 Unaffected

See the following

8 Light Aging Test - Xenon Lamp

Exposure

Refer to ANSI Z124.6-2007 section 5.1 & ASTM D2565-99(2008) & ASTM D2244-16

and client’s requirement

Pass See results

9 Thermomechanical Analyzer Refer to ASTM D696-16 -30℃~ 30℃: 29.08×10-6(1/℃)

10 Surface Burning Characteristics ASTM E84-17 Class A

11 Volatile Organic Compounds SGS In-house method Not Detected



Date : May.25, 2018

Page: 3 of 27

No. Test item(s) Test method(s) Test result(s)

12 Barcol Hardness ASTM D2583-13a 58

13 Flexural Test With reference to ASTM D790-17

Procedure A and client’s requirement

Flexural Strength

64.3MPa

Flexural Modulus

9600MPa

14 Rockwell Hardness ASTM D785-08(2015) Procedure A 107L

15 Tensile Modulus ASTM D638-14 10500MPa

16 Tensile Strength ASTM D638-14 42.5MPa

17 Antimicrobial activity test With reference to ASTM G 21-15 0 Grade

18 Assessment of Antimicrobial

activity With reference to ASTM E 2180-07

(Reapproved 2012) 97.2%

19 Izod Notched Impact Strength ASTM D256-10ε1 Method A 18J/m

Note: 1. Thermomechanical Analyzer was carried out by SGS Taiwan Ltd. Material and Engineering Laboratory-Kaohsiung.2. Surface Burning Characteristics was carried out by SGS-CSTC Standards Technical Services Co., Ltd. ShundeBranch.3. Test items 11~19 were carried out by SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch.



Date : May.25, 2018

Page: 4 of 27

1. Absorption by weight and density

Test Method:

Refer to ASTM C97/C97M-15 Standard Test Methods for Absorption and Bulk Specific Gravity of Dimension

Stone

Specimens: artificial stone with one face polished, 50mm×50mm×12mm, 5pcs

Test Result:

Specimens identification No. 1 2 3 4 5

Absorption by weight (%) 0.06 0.05 0.03 0.06 0.07

Mean water absorption (%) 0.05

Density (kg/m3) 1752 1747 1752 1751 1748

Mean density (kg/m3) 1750

2. Abrasion resistance

Test Method:

Refer to ASTM C241/C241M-15ε1 Standard Test Method for Abrasion Resistance of Stone Subjected to Foot

Traffic


Test Result:

Testing surface: polished

Specimens identification No. 1 2 3

Abrasive hardness 34 32 31

Mean abrasive hardness 32



Date : May.25, 2018

Page: 5 of 27

3. Stain resistance test

Test Method:

Refer to ANSI Z124.6-2007 Plastic Sinks - 5.2 Stain resistance test



Test Result:

Reagents

Test results

(Covered) (Uncovered)

Individual stain rating

Depth removed

Individual stain rating

Depth removed

Black Crayon 2 / 2 /

Black Liquid Shoe Polish 4 / 4 /

Blue Washable Ink 5 0.02mm 5 0.02mm

Gentian Violet Solution 5 0.04mm 5 0.02mm

Beet Juice 1 / 1 /

Grape Juice 1 / 1 /

Lipstick 1 / 1 /

Hair Dye 1 / 1 /

Iodine solution 5 0.02mm 5 0.02mm

Wet Tea Bag 1 / 1 /

Total stain resistance rating 52

Maximum individual depth of staining

0.04 mm

Note: According to ANSI Z124.6-2007 - 5.2.1.1~5.2.1.5, total stain resistance rating shall be ≤ 64 and maximum

individual depth of staining shall be 0.127mm. Individual stain rating as below：

1- non-staining, removable by tap water (using 20 scrub cycles);2- removable by alcohol or naphtha (using 20 scrub cycles);3- removable by first application of standard scouring powder (using 20 scrub cycles);4- removable by two standard scouring powder scrubbings (using an additional 40 scrub cycles);5- Any specimen with stain remaining after the aforementioned cleanings. Any specimen with stain remaining after

the above cleanings shall be tested to determine the depth of staining. The affected area shall be sanded with600 grit abrasive until the stain is removed. The depth shall be measured.



Date : May.25, 2018

Page: 6 of 27

4. Cigarette test

Test Method:

Refer to ANSI Z124.6-2007 Plastic Sinks - 5.4 Cigarette test



Test Result:

After test, all the three samples had visible stains which can be restorable by clean cheesecloth and water.

5. Heated pan test

Test Method:

Refer to ANSI Z124.6-2007 Plastic Sinks - 5.6 Heated pan test



Temperature: 185°C

Test Result:

After test, the samples had no visible blister, crazing, or color change in the surface.



Date : May.25, 2018

Page: 7 of 27

6. High temperature resistance test

Test Method:

Refer to NEMA LD-3-2005 High-Pressure Decorative Laminates - 3.6 High temperature resistance

Specimens: artificial stone, 200mm×200mm×12mm, 2pcs, one face polished


Hot wax method

Test Result:

Specimens identification No. 1 2

Test result(s) No effect No effect

Note: a. No effect – no change in color or surface finish.b. Slight effect – a change in color or surface finish only visible at certain angles or directions.c. Moderate effect – a change in color or surface finish visible from all angles and directions, but does not appreciablyalter the original condition of the specimen.d. Severe effect – a change in color or surface finish which obviously and markedly alters the original condition of thespecimen.



Date : May.25, 2018

Page: 8 of 27

7. Chemical resistance test

Test Method:

Refer to ANSI Z124.6-2007 Plastic Sinks - 5.5 Chemical resistance test



Test Result:

Reagents Test results

(Covered) (Uncovered)

Naphtha Unaffected Unaffected

Ethyl alcohol Unaffected Unaffected

Amyl acetate Unaffected Unaffected

Commercial household ammonia (10% V/V)

Unaffected Unaffected

Citric acid (10%) Unaffected Unaffected

Urea (6%) Unaffected Unaffected

Hydrogen peroxide solution (3%) Unaffected Unaffected

Concentrated sodium hypochlorite solution (effective chlorine ≥8%)


Toluene Unaffected Unaffected

Ethyl acetate Unaffected Unaffected

Lye solution (2% sodium hydroxide)


Acetone Unaffected Unaffected

Trisodium phosphate (5%) Unaffected Unaffected

Vinegar Unaffected Unaffected

Pine oil Unaffected Unaffected

Note: 1. “Affected”: superficial surface changes which can be removable by sanding with 600 grit sandpaper, any resulting damage shall not impair the serviceability of the unit, and shall be easily repairable to original finish. 2. “Severe damage”: Any resulting damage impairs the serviceability of the unit, and was not easily repairable to originalfinish.



Date : May.25, 2018

Page: 9 of 27

8. Test Item: Light Aging Test - Xenon Lamp Exposure

Sample Description: See photo

Test Method: Refer to ANSI Z124.6-2007 section 5.1 & ASTM D2565-99(2008) & ASTM D2244-16 and

client’s requirement

Test condition:

Test cycle:

Irradiance: (0.35±0.02) W/(m2·nm) @340 nm

Light: 102 min, Black panel temperature: (63±5) ℃

Light and spray: 18 min

Filter: Daylight

Exposure duration：200 h

Test Result:

Sample No. Appearance ∆E*ab ANSI Z124.6-2007 section 5.1.2

requirement Conclusion

A

No any cracking,

crazing, blistering,

significant change in

color or surface texture

1.1

No any cracking, crazing,

blistering, or significant change

in color or surface texture, ∆E*ab

≤ 2

Pass

Note: ∆E*ab was measured by sphere spectrophotometer under D65 standard light source and with 10° observer. The results exclude specular reflection condition, 8mm aperture.



Date : May.25, 2018

Page: 10 of 27

Test photo:

Reference sample Tested samples

Equipment information:

Equipment Model Equipment number Calibration dates Next calibration

date

Xenon Test Chamber Q-Sun Xe-3 HBS XMML-POL-018 2018-01-24 2019-01-23

Sphere Spectrophotometer

SP64 XMML-CON-025 2018-01-03 2019-01-02



Date : May.25, 2018

Page: 11 of 27

9. Thermomechanical Analyzer

Test Method:

Refer to ASTM D696-16 Standard Test Method for Coefficient of Linear Thermal Expansion of Plastics

Between −30°C and 30°C with a Vitreous Silica Dilatometer

Test Condition:

Test temperature range ：Ramp 10℃/min from -30℃ to 30℃

Purge gas /：Nitrogen (N2), Purity 99.999%, Flow rate 50ml/min.

Probe Type ：Expansion

Force /：0.05N

Measurement Direction /：X-Y

Test Result:

Test Item Test Method Test Results

Coefficient of

linear thermal expansion (1/℃)Refer to ASTM D696-16 -30℃ ~ 30℃: 29.08×10-6



Date : May.25, 2018

Page: 12 of 27

Test Spectrum:



Date : May.25, 2018

Page: 13 of 27

10. Surface Burning Characteristics

Test Conducted:

This test was conducted in accordance with ASTM E84-17 Standard Test Method for Surface Burning

Characteristics of Building Materials

Introduction:

The method, designated as ASTM E84-17, "Standard Method of Test for Surface Burning Characteristics of

Building Materials", is designed to determine the relative surface burning characteristics of materials under

specific test conditions. Results are expressed in terms of flame spread index (FSI) and smoke developed

index (SDI).

The purpose of this test method is to determine the relative burning behavior of the material by observing the

flame spread along the specimen. Flame spread and smoke developed index are reported. However, there

is not necessarily a relationship between these two measurements.

Test Procedure:

The tunnel is preheated to 150°F, as measured by the floor-embedded thermocouple located 23.25 feet

downstream of the burner ports, and allowed to cool to 105°F, as measured by the floor-embedded

thermocouple located 13 feet from the burners. At this time the tunnel lid is raised and the test sample is

placed along the ledges of the tunnel so as to form a continuous ceiling 24 feet long, 12 inches above the

floor. The lid is then lowered into place.

Upon ignition of the gas burners, the flame spread distance is observed and recorded every 15 seconds.

Flame spread distance versus time is plotted ignoring any flame front recessions. If the area under the curve

(A) is less than or equal to 97.5 min·ft, FSI = 0.515·A; if greater, FSI = 4900/(195-A). Smoke developed is

determined by comparing the area under the obscuration curve for the test sample to that of inorganic

reinforced cement board and red oak, arbitrarily established as 0 and 100, respectively.

Sample Description:

Thickness : Approximately 12mm

Exposed face : Smooth face



Date : May.25, 2018

Page: 14 of 27

Sample Preparation:

Prior to testing, the specimen was conditioned to constant weight at a temperature of 73 ± 5°F (23 ± 3°C)

and a relative humidity of 50 ± 5%.

The test specimen consisted of a total of 4 sections of material. The sections were butted together during

testing to form the requisite specimen length. The specimen was self-supporting on the ledges of the test

chamber.

Test Results:

Test data and observations: Maximum flame spread (ft): 6.5 Time To Maximum Spread: 581 seconds. Fallout: None Test Duration: 10 minutes. FS*Time area (ft*min): 27.3 Smoke area (%A*min): 3.3 Red oak smoke area (%A*min):

90.8

Summary of results:

Flame-spread Index (FSI)

Smoke-developed Index (SDI)

15 5

Rating:

The National Fire Protection Association Life Safety Code 101, “Interior Wall and Ceiling Finish

Classification”, has a means of classifying materials with respect to Flame Spread and Smoke Developed

when tested in accordance with NFPA 255, (ASTM E84) “Method of Test of Surface Burning Characteristics

of Building Materials”.

The classifications are as follows:

Flame-Spread Index (FSI) Smoke-developed Index(SDI)

Class A 0 - 25 0 - 450

Class B 26 - 75 0 - 450

Class C 76 - 200 0 - 450

Conclusion:

Refer to the National Fire Protection Association Life Safety Code 101, “Interior Wall and Ceiling Finish

Classification”, the submitted sample meets the requirement of Class A.



Date : May.25, 2018

Page: 15 of 27

Appendix 1-Graphs:

Graph1. Flame Spread Index

Graph2. Smoke Developed Index ******** To be continued********


Date : May.25, 2018

Page: 16 of 27

Appendix 2-Pictures:

Sample picture

After test ******** To be continued********


Date : May.25, 2018

Page: 17 of 27

11. Volatile Organic Compounds

Test Method:

With reference to SGS In-house method. Weight sample to headspace bottle, then heat 1hr at 100°C in

headspace instrument. Analysis was performed by HS-GC-MS.

Test Result:

Test Item(s) CAS NO. Unit MDL Result

Benzene 71-43-2 µg/g 5 ND

Toluene 108-88-3 µg/g 5 ND

n-Butylacetate 123-86-4 µg/g 5 ND

Ethylbenzene 100-41-4 µg/g 5 ND

Styrene 100-42-5 µg/g 5 ND

Xylene 95-47-6/108-38-3/ µg/g 5 ND

106-42-3

1,4-Dichlorobenzene 106-46-7 µg/g 5 ND

Undecane 1120-21-4 µg/g 5 ND

Tetradecane 629-59-4 µg/g 5 ND

Remarks: (1) 1 mg/kg = 1 ppm = 0.0001%(2) MDL = Method Detection Limit(3) ND = Not Detected (< MDL )(4) "-" = Not Regulated



Date : May.25, 2018

Page: 18 of 27

12.Test Item: Barcol Hardness


Test Method: ASTM D2583-13a

Test Condition:

Specimen thickness: 11.96mm

Lab Environmental Condition: 23±2℃, 50±5%RH

Test Result:

Test Item Test Result

Barcol Hardness 58

Note: Test specimens were cut from the sample.

Test Photo:

During test Before test

Equipment Information:

Equipment Model Equipment No. Calibration date Next Calibration date

Barcol Hardness Tester

GYZJ-934-1 GZMR-PL-

E190 2018-01-02 2019-01-01



Date : May.25, 2018

Page: 19 of 27

13. Test Item: Flexural Test


Test Method: With reference to ASTM D790-17 Procedure A and client’s requirement

Test Condition:

Specimen: 127mm×12.01mm×11.65mm

Testing speed: 1.4mm/min

Span: 100mm

Lab Environmental Condition: (23±2)℃, (50±5)%RH

Test Result:


Flexural Strength 64.3MPa

Flexural Modulus 9600MPa

Test Photo:

During test After test


Equipment Model Equipment No. Calibration date Next Calibration

date

Universal Testing Machine Z1.0 GZMR-PL-E168 2017-10-10 2018-10-09 ******** To be continued********


Date : May.25, 2018

Page: 20 of 27

14.Test Item: Rockwell Hardness


Test Method: ASTM D785-08(2015) Procedure A

Test Condition:

Specimen thickness: 11.94mm

Lab Environmental Condition: 23 ± 2 ℃, 50 ± 5 % RH

Test Result:


Rockwell Hardness 107L


Test Photo:




date

Rockwell Hardness Testing Machine

HR-521 GZMR-MT-E080 2018-01-05 2019-01-04



Date : May.25, 2018

Page: 21 of 27

15. Test Item: Tensile Modulus


Test Method: ASTM D638-14

Test Condition:

Specimen: Type Ⅰ

Specimen thickness: 11.88 mm

Testing speed: 5 mm/min

Gauge length: 50 mm

Distance between grips: 115 mm


Test Result:


Tensile Modulus 10500MPa


Test Photo:




Date : May.25, 2018

Page: 22 of 27



date

Universal Testing

Machine Z030 GZMR-PL-E140 2017-10-10 2018-10-09

16. Test Item: Tensile Strength


Test Method: ASTM D638-14

Test Condition:

Specimen: Type Ⅰ

Specimen thickness: 11.88 mm

Testing speed: 5mm/min

Distance between grips: 115 mm


Test Result:


Tensile Strength 42.5MPa




Date : May.25, 2018

Page: 23 of 27

Test Photo:

During test

Before test After test



date

Universal Testing Machine

Z030 GZMR-PL-E140 2017-10-10 2018-10-09



Date : May.25, 2018

Page: 24 of 27

17. Antimicrobial activity test

Test method: With reference to ASTM G 21-15

Test organism: Aspergillus brasiliensisA ATCC 9642, Penicillium funiculosumB ATCC 11797, Aureobasidium

pullulans ATCC 15233, Chaetomium globosum ATCC 6205, Trichoderma virensC ATCC 9645

Test Fungi Concentration of spores

(spores /mL)

Rating observed growth on specimens

(after 28 days)

Aspergillus brasiliensisA ATCC 9642

1.0×106 0 Grade*

Penicillium funiculosumB ATCC 11797

Aureobasidium pullulans ATCC 15233

Chaetomium globosum ATCC 6205

Trichoderma virensC ATCC 9645

Notes: 1. According to ASTM G 21-15 Standard Practice for Determining Resistance of Synthetic Polymeric Materials to Fungi,observed fungi growth rating on the specimens include:0 –None1 –Traces of growth (less than 10%)2 –Light growth (10 to 30%)3 –Medium growth (30 to 60%)4 –Heavy growth (60% to complete coverage)2. History name of test organismAHistorically known as A.niger.BHistorically known as P.pinophilum.CHistorically known as Gliocladium virens.

3.* The microscope(50 X) was used to confirm the observation.******** To be continued********


Date : May.25, 2018

Page: 25 of 27

18. Assessment of Antimicrobial activity

Test method: With reference to ASTM E 2180-07 (Reapproved 2012)

Test organism: Staphylococcus aureus ATCC 6538

Name of test bacteria

(Strain number)

Concentration of bacteria (cells/mL)

/

The antilog of the geometric mean of

the number of organisms

recovered from “0h” (cfu/mL)

The antilog of the geometric mean of

the number of organisms

recovered from “24h” (cfu/mL)

Reduction (%)

Staphylococcus aureus

ATCC 6538 3.3 х 106

Sample / 2.2 х 104 97.2

Control Sample

1.2 х 106 1.7 х 107

19. Test Item: Izod Notched Impact Strength


Test Method: ASTM D256-10ε1 Method A

Test Condition:

Specimen width: 11.86 mm (Notch preparation: machining)

The capacity of pendulum: 2.75 J

Impact speed: 3.46 m/s


Test Result:


Izod Notched Impact Strength 18J/m




Date : May.25, 2018

Page: 26 of 27

Test Photo:

During test

Before test After test



date

Impact Tester 6967 GZMR-PL-E008 2017-10-10 2018-10-09 ******** To be continued********


Date : May.25, 2018

Page: 27 of 27

Specimen photograph:

SGS authenticate the photo on original report only ********End of report********

TEST REPORT - KELESI · 15 Tensile Modulus ASTM D638-14 10500MPa 16 Tensile Strength ASTM D638-14 42.5MPa 17 Antimicrobial activity test With reference to ASTM G 21-15 0 Grade 18

Documents