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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
GPPS GP525N FORMOSA NINGBO
TAIRIREX® 
Toy,Food containers,Monitor,Casters,Audiotape,PS board,Disposable tableware,Food containers,Monitor,Toy,Coat hanger,Lighting decoration,CD case,Cassette cassette,Cosmetic containers
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Plastic Datasheets

Other performanceTest ConditionTest MethodFORMOSA NINGBO/GP525N
Residual monomer700 ppm
thermal performanceTest ConditionTest MethodFORMOSA NINGBO/GP525N
CombustibilityFILE NOE162823,1/16"UL 94HB
Hot deformation temperatureAnnealed(80℃×2Hr3.2mm)ASTM D-648(ISO 75/A)88 °C
Vicat softening temperatureAnnealed(80℃×2Hr3.2mm)ASTM D-1525(ISO 306B)93
mechanical propertiesTest ConditionTest MethodFORMOSA NINGBO/GP525N
Bending modulus23℃ASTM D-790(ISO 178)3.4(3330) kg/m2*104(MPa)
bending strength23℃ASTM D-790(ISO 178)800(78) kg/cm2(MPa)
elongation23℃ASTM D-638(ISO 527)2.1
Impact strength of cantilever beam gap23℃,1/4”ASTM D-256(ISO R180)1.8(18) kg.cm/cm(J/m)
Tensile modulus23℃ASTM D-638(ISO 527)1.8(1770) kg/cm2*104(MPa)
tensile strength23℃ASTM D-638(ISO 527)420(41) kg/cm2(MPa)
Physical propertiesTest ConditionTest MethodFORMOSA NINGBO/GP525N
melt mass-flow rate200℃×5kgf(49N)ASTM D-1238(ISO 1133)7.0 g/10min
Shrinkage rate23℃ISO 6220.3-0.5