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AlphaGary Evoprene™ LF 6158 Automotive Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Styrenic TPE
Manufacturer AlphaGary
Trade Name Evoprene™ LF
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF AlphaGary Evoprene™ LF 6158 Automotive Thermoplastic Elastomer.pdf
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Material Notes:
Evoprene™ LF is a hydrogenated styrene block copolymer based thermoplastic elastomer created for the automotive industry. It is specially formulated to have very low fogging characteristics suitable for automotive interior applications.Processing: can be injection molded or extruded on standard thermoplastics equipmentApplications: trinket mats, handbrake grips and gear knobs, pillar trim skins, vent wheels, seat belt scabbards & other seating components, armrest skins, bump stopsFormulated to meet the requirements of automotive Reflectance Fogging test according to SAE J1756
Physical Properties Metric English Comments
Specific Gravity 0.880 g/cc
0.880 g/cc
ISO 1183
Mechanical Properties Metric English Comments
Hardness, Shore A 85
85
ISO 868, 15 sec
Tensile Strength 16.5 MPa
2390 psi
500 mm/min, measured parallel to flow; ISO 37
Elongation at Break 530 %
530 %
500 mm/min, measured parallel to flow; ISO 37
100% Modulus 0.00920 GPa
1.33 ksi
500 mm/min, measured parallel to flow; ISO 37
Tear Strength 102 kN/m
582 pli
Perpendicular to flow; ISO 34-B
105 kN/m
599 pli
Parallel to flow; ISO 34-B
Compression Set 41 %

@Temperature 23.0 °C,
Time 259000 sec
41 %

@Temperature 73.4 °F,
Time 72.0 hour
ISO 815
58 %

@Temperature 70.0 °C,
Time 86400 sec
58 %

@Temperature 158 °F,
Time 24.0 hour
ISO 815
Tensile Set 85 %

@Temperature 70.0 °C,
Time 79200 sec
85 %

@Temperature 158 °F,
Time 22.0 hour
VDA 675 217B
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 170 °C

@Time 10800 sec
338 °F

@Time 3.00 hour
no distortion
Brittleness Temperature -44.0 °C
-47.2 °F
ASTM D 746
Flame Spread 51 mm/min
2.0 in/min
burn rate
Descriptive Properties Value Comments
Fogging, Gravimetric mg DIN 75201B
Fogging, Reflectance % SAE J 1756
Odor rating 2
SAE J1351 / FLTM BO131-01 (dry)
Ozone Resistance 0
100 pphm / 200 hrs / 20% strain
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