Material Comparison

Product Info

Product Name

Brand Name

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Properties

Certificates

PA66 14G25 ASAHI JAPAN

Leona™

Automotive sector,component,Engine hood parts,Electronic field,Electrical field

Creep resistance,Moderate heat resistance,Thermal stability,Fatigue resistance,high strength,High rigidity

Plastic Datasheets

hardness	Test Condition	Test Method	ASAHI JAPAN/14G25
Rockwell hardness	M-Sale	ASTM D785	96
		M-Sale	ISO 2039-2	96
		R-Sale	ISO 2039-2	120
		R-Sale	ASTM D785	120

Basic Performance	Test Condition	Test Method	ASAHI JAPAN/14G25
Water absorption rate	湿		1.9 %

thermal performance	Test Condition	Test Method	ASAHI JAPAN/14G25
Combustibility (rate)		UL 94	HB
Hot deformation temperature	1.8MPa,Unannealed	ASTM D648	250 °C
		0.45MPa,Unannealed	ISO 75-2/B	260 °C
		1.82MPa,干	ASTM D-648	250 °C
		1.8MPa,Unannealed	ISO 75-2/A	245 °C
		0.45MPa,Unannealed	ASTM D648	260 °C
		0.46MPa,干	ASTM D-648	260 °C
Linear coefficient of thermal expansion	干	ASTM D-696	3 ×10-5/K
		MD	ASTM D696	3E-05 cm/cm/°C
			ASTM D696/ISO 11359	3 mm/mm.℃
thermal conductivity			0.30 W/m/K
thermal conductivity		干		0.3 W/(m.K)
UL flame retardant rating	干	UL 94	HB

mechanical properties	Test Condition	Test Method	ASAHI JAPAN/14G25
Bending modulus		ASTM D790	8100 Mpa
Bending modulus		23°C	ISO 178	7800 Mpa
bending strength	干(湿)	ASTM D-790	290(175) Mpa
			ASTM D790/ISO 178	290 kg·cm/cm(J/M)ft·lb/in
		23°C	ISO 178	275 Mpa
			ASTM D790	290 Mpa
elongation	Break	ASTM D638	3.0 %
Elongation at Break	干(湿)	ASTM D-638	3(6) %
Elongation at Break			ASTM D638/ISO 527	3 %
flexural coefficient	干(湿)	ASTM D-790	8.1(4.7) GPa
Impact strength of cantilever beam gap	干(湿)	ASTM D-256	105(160) J/m
Rockwell hardness		ASTM D785	96/120
		干(湿)	ASTM D-785	96(74) M Scale
		干(湿)	ASTM D-785	120(-) R scale
Taber abraser	1000Cycles	ASTM D1044	-- mg
Tensile modulus	23°C	ISO 527-2	8200 Mpa
Tensile strain	Yield,23°C	ISO 527-2	-- %
Tensile strain		Break,23°C	ISO 527-2	4.0 %
tensile strength	Break,23°C	ISO 527-2	190 Mpa
			ASTM D638/ISO 527	180 kg/cm²(MPa)[Lb/in²]
		干(湿)	ASTM D-638	180(110) Mpa
			ASTM D638	180 Mpa
		Yield,23°C	ISO 527-2	-- Mpa

Electrical performance	Test Condition	Test Method	ASAHI JAPAN/14G25
Compared to the anti leakage trace index	3.00mm	IEC 60112	PLC 1
Dielectric strength		IEC 60243-1	29 KV/mm
Dielectric strength			ASTM D149	29 KV/mm
Surface resistivity		ASTM D257	1E+15 ohms
Surface resistivity			IEC 60093	1E+15 ohms
Volume resistivity		ASTM D257	1E+15 ohms·cm
Volume resistivity		23°C	IEC 60093	1E+15 ohms·cm

other	Test Condition	Test Method	ASAHI JAPAN/14G25
characteristic			增强的强度和刚性.玻璃纤维含量为25%.33%和50%。具有超高的抗热老化性.抗疲劳性.和抗蠕变性。
purpose			机械和电气零件.发动机架.以及其他汽车机罩下零件。

Physical properties	Test Condition	Test Method	ASAHI JAPAN/14G25
density		ASTM D792/ISO 1183	1.32
Shrinkage rate	MD	Internal Method	0.50 %
		吸水率(Saturation,23°C)	Internal Method	-- %
		干	旭化成方法	0.5/0.9 %
		TD	Internal Method	0.90 %
Water absorption rate	Equilibrium,23°C,50%RH	ISO 62	-- %
Water absorption rate			ASTM D570/ISO 62	1.9 %
Wear factor	湿	ASTM D-1044	12 ×10-6kg/1000times

impact performance	Test Condition	Test Method	ASAHI JAPAN/14G25
Impact strength of simply supported beam without notch		ISO 179	68 kJ/m²

flammability	Test Condition	Test Method	ASAHI JAPAN/14G25
UL flame retardant rating	0.75mm	UL 94	HB

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