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The XX wall range of Marlon ST Longlife combines structural strength with a relatively low sheet weight. The reinforced structure provides a lighter sheet with an enhanced loading capacity for greater spanning distances between supports. This reduces the overall cost of the roof structure.
Illustration showing the load bearing performance of Marlon ST 16mm triplewall
sheet compared with Marlon ST 32mm XX wall sheet.
LOAD PERFORMANCE
Plastic Sheets
Plastic Sheets strapline positioned here
COLOURS AND LIGHT TRANSMISSION
Light transmission (%) DIN 5036
STRUCTURES CLEAR ‘S’ BRONZE ‘B’ OPAL ‘V’
32mm XX wall 64 11 40
35 mm XX wall 67 11 33
FIRE PERFORMANCE
TEST METHOD CLASSIFICATION
EN 13501 B-S1, d0
Marlon ST will in most cases meet the following classifications
Classification is subject to structure and thickness. For further details please contact our technical department.
WARRANTY
PHYSICAL PROPERTIES
PROPERTIES TEST METHOD VALUE UNITS
Mechanical Properties Tensile strength at yield DIN 53455 >60 MPaTensile Strength at break DIN 53455 >70 MPaElongation at yield DIN 53455 6-8 %Elongation at break DIN 53455 >100 %Modulus of elasticity DIN 53457 >2300 MPaCharpy notched impact strength DIN 53453 >50 kJ/m2
Physical Properties Specific gravity DIN 53479 1.20 g/cm3
Refractive index nD25 DIN 53491 1.586Water absorption, 24h @23°C DIN 53495 0.35 %Water permeability (thickness1mm) DIN 53122 <2.28 g/m2
Thermal Properties Softening temperature Vicat ‘B’ DIN 53460 148 °CDeflection temperature, load 1.8IMPa DIN 53461 142 °CLinear thermal expansion DIN 53752 6.8X10-5 m/m.KThermal conductivity DIN 52612 0.2 W/m.KMaximum service temperature Permanent 100 °C- no loading Short Term 130 °C
STRUCTURES
STRUCTURE SHEET THICKNESS
mm
RIB SPACINGmm
MAXIMUM SHEET
WIDTH mm
WEIGHTg/m2
U-VALUEW/m2K
FALLING DARTNm
32 16 2100 3800 1.4 >27
35 16 980 4200 1.4 >27
XX WALL
RoHSCompliant
HeavyMetalFree
REMEMBER
Marlon polycarbonate is also available in a range of flat, corrugated and corrugated multiwall sheet options. A range of accessories is also available. For further details please visit our website.
All reasonable care has been taken in the compilation of the information contained within this literature. All recommendations on the use of our products are made without guarantee as conditions of use are beyond the control of Brett Martin. It is the customer’s responsibility to ensure that the product is fit for its intended purpose and that the actual conditions of use are suitable. Brett Martin pursues a policy of continuous product development and reserves the right to amend specifications without prior notice. Non standard and special options are subject to minimum order quantities. The photographs used are for illustration purposes only and simply indicate possible uses of Marlon ST multiwall sheet. Marlon is a registered trademark of Brett Martin Ltd.
10YEAR
BRET
T
MARTIN POLYCARBO
NATE
PROD
UCT
QUALITY WARR
ANTY
0
0.5
1
1.5
2
2.5
3
2 2.5 3 3.5 4 4.5 5 5.5 6Sheet Length (m)
32mm XXwall32mm Sevenwall
Graph showing load performance of Marlon ST 32mm XXwall sheet compared