Item Test
Method
Unit Standard
Grade
Standard
Grade
Weather
Resistance
Blow
Grade
Glass-
Reinforced
Grade
YS-023 Y-023MIK Y-023MIK
(UV)
Y-029MWB YG-010
Physical
properties
Specific gravity ISO1183 --- 1.20 1.20 1.20 1.20 1.27
Water absorption ISO62 0.20 0.20 0.15 0.20 0.16
Mechanical
properties
Tensile
strength
Yield ISO527 MPa 61 61 61 60 ---
Tensile elongation
modulus
ISO527 MPa 2350 2350 2350 2250 3700
Tensile yield
distortion
Yield ISO527 6 6 6 6 7
Strength ISO178 MPa 87 87 87 85 132
Flexural strength
modulus
ISO178 MPa 2300 2300 2300 2200 3530
Impact
strength
Notched ISO179 KJ/m2 71 71 71 87 7
Thermal
properties
Heat distortion
temperature
ISO75 132 132 132 136 145
Melt flow-rate ISO1133 g/10min 13`20 13`18 13`18 3`5 ---
Other
properties
Average molecular
weight
ISO1628-4 ~103 23 23 23 27 ---
Flame resistance UL94 --- V2 V2 --- --- ---
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