Material Comparison

Product Info

Product Name

Brand Name

Usages

Properties

Certificates

POM HC460 ASAHI JAPAN

TENAC™-C

Engineering accessories,Shell,Automotive sector,Engine parts,Application in the automotive field,currency

UV resistance,scratch resistance ,wear resistant,Medium viscosity

Plastic Datasheets

hardness	Test Condition	Test Method	ASAHI JAPAN/HC460
Rockwell hardness	M-Scale	ASTM D785	88
Rockwell hardness		R-Scale	ASTM D785	117

thermal performance	Test Condition	Test Method	ASAHI JAPAN/HC460
Combustibility (rate)		UL 94	HB
Hot deformation temperature	1.8MPa,Unannealed	ASTM D648	124 °C
		0.45MPa,Unannealed	ISO 75-2/B	158 °C
		1.8MPa,Unannealed	ISO 75-2/A	102 °C
		0.45 MPa, Unannealed	ISO 75-2/B	158 °C
		0.45MPa,Unannealed	ASTM D648	163 °C
		1.8 MPa, Unannealed	ISO 75-2/A	102 °C
Linear coefficient of thermal expansion	MD	ASTMD696	1E-04 cm/cm/°C
specific heat			1470 J/kg/°C
thermal conductivity			0.23 W/m/K
UL flame retardant rating	0.750 mm	UL 94	HB

mechanical properties	Test Condition	Test Method	ASAHI JAPAN/HC460
Bending modulus		ASTMD790	2600 Mpa
bending strength		ASTM D790	88.0 Mpa
Charpy Notched Impact Strength		ISO 179	7.0 kJ/m²
elongation	Break	ASTMD638	40 %
Tensile modulus	23℃	ISO 527-2	3000 Mpa
			ASTM D638/ISO 527	3000(MPa) kg/cm²(MPa)[Lb/in²]
			ISO 527-2	2750 Mpa
Tensile strain	Break,23℃	ISO 527-2	55 %
tensile strength	Yield, 23℃	ISO 527-2	69.0 Mpa
		--	ASTM D638	64.0 Mpa
		Yield	ISO 527-2	66.0 Mpa

other	Test Condition	Test Method	ASAHI JAPAN/HC460
characteristic			耐磨蚀性良好

Physical properties	Test Condition	Test Method	ASAHI JAPAN/HC460
density		ASTM D792/ISO 1183	1.41
melt mass-flow rate	190°C/2.16kg	ISO 1133	8.0 g/10min
melt mass-flow rate			ISO 1133	8.0 g/10 min
Shrinkage rate		ASTM D955	1.6-2.0 %
Shrinkage rate		MD	Internal Method	1.6-2.0 %
Water absorption rate	23°C,24hr,50%RH	ASTM D570	0.20 %

flammability	Test Condition	Test Method	ASAHI JAPAN/HC460
UL flame retardant rating	0.75mm	UL 94	HB

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