Material Comparison

Product Info

Product Name

Brand Name

Usages

Properties

Certificates

ABS PA-758R TAIWAN CHIMEI

POLYLAC®

Monitor,small home appliances,Electronic field,Electrical field

High rigidity,transparent,Chemical resistance

ULMSDSRoHSMSDSTDSTDSULMSDSRoHSSVHCProcessingStatement

Plastic Datasheets

hardness	Test Condition	Test Method	TAIWAN CHIMEI/PA-758R
Rockwell hardness	R-Scale	ASTM D785	107

thermal performance	Test Condition	Test Method	TAIWAN CHIMEI/PA-758R
Hot deformation temperature	1.8MPa,Unannealed	ASTM D648	88.0 °C
		1.8MPa,Annealed	ISO 75-2/A	97.0 °C
		1.8MPa,Annealed	ASTM D648	99.0 °C
		1.8MPa,Unannealed	ISO 75-2/A	77.0 °C
Linear coefficient of thermal expansion	MD	ISO 11359-2	9E-05 cm/cm/°C
Vicat softening temperature	--	ISO 306/B50	96.0 °C
		--	ASTM D15256	105 °C
		--	ISO 306/A50	104 °C

mechanical properties	Test Condition	Test Method	TAIWAN CHIMEI/PA-758R
Bending modulus	--5	ISO 178	1900 Mpa
Bending modulus		--4	ASTM D790	1900 Mpa
bending strength	--5	ISO 178	57.0 Mpa
bending strength		--4	ASTM D790	53.9 Mpa
elongation	Break3	ASTM D638	40 %
elongation		Break	ISO 527-2/50	40 %
tensile strength	Yield	ISO 527-2/50	42.0 Mpa
		--3	ASTM D638	39.7 Mpa
		Break	ISO 527-2/50	33.0 Mpa

Physical properties	Test Condition	Test Method	TAIWAN CHIMEI/PA-758R
density	23°C	ISO 1183	1.08 g/cm³
density		--	ASTM D792	1.08 g/cm³
melt mass-flow rate	200°C/5.0kg	ASTMD1238	3.0 g/10min
Shrinkage rate		ISO 294-4	0.30-0.70 %

impact performance	Test Condition	Test Method	TAIWAN CHIMEI/PA-758R
Charpy Notched Impact Strength	-30°C	ISO 179	7.0 kJ/m²
Charpy Notched Impact Strength		23°C	ISO 179	14 kJ/m²
Impact strength of cantilever beam gap	-30°C	ISO 180/1A	7.0 kJ/m²
		23°C	ISO 180/1A	14 kJ/m²
		23°C,3.20mm	ASTM D256	150 J/m
		23°C,6.40mm	ASTM D256	160 J/m

flammability	Test Condition	Test Method	TAIWAN CHIMEI/PA-758R
UL flame retardant rating	1.5mm	UL 94	HB

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