GRIVORY HT2VZ-15H耐酒精15%玻纤PPA

¥49.90 25 - 499
¥49.50 ≥500

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瑞士产地

发货地广东深圳 1天内发货供货总量19300

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GRIVORY HT2VZ-33H抗冲33%玻纤增强PPA ¥49.50

GRIVORY HTM-4H1***PPA ¥49.50

GRIVORY HTV-3H1热稳定30%玻纤PPA ¥49.50

GRIVORY HTV-45H1高耐热45%GF/PPA ¥49.50

GRIVORY HTV-4H1瑞士EMS 40%玻纤增强PPA ¥49.50

GRIVORY HTV-5H1瑞士EMS 50%GF/PPA ¥49.50

产品详情

GRIVORY HT2VZ-15H瑞士EMS耐酒精15%玻纤PPA

Density	1.24	--	g/cm	ISO 1183
Molding Shrinkage				ISO 294-4
Across Flow	0.90	--	%
Flow	0.40	--	%
Water Absorption				ISO 62
Saturation, 23°C	5.5	--	%
Equilibrium, 23°C, 50% RH	2.0	--	%
Hardness	Dry	Conditioned	Unit	Test Method
Shore Hardness(Shore D, 15 sec)	84	82		ISO 868

Mechanical	Dry	Conditioned	Unit	Test Method
Tensile Modulus	6000	6000	MPa	ISO 527-2
Tensile Stress(Break)	125	100	MPa	ISO 527-2
Tensile Strain(Break)	3.0	3.5	%	ISO 527-2
Impact	Dry	Conditioned	Unit	Test Method
Charpy Notched Impact Strength				ISO 179/1eA
-30°C	5.0	5.0	kJ/m
23°C	10	10	kJ/m
Charpy Unnotched Impact Strength				ISO 179/1eU
-30°C	45	40	kJ/m
23°C	65	55	kJ/m

Thermal	Dry	Conditioned	Unit	Test Method
Heat Deflection Temperature
1.8 MPa, Unannealed	265	--	°C	ISO 75-2/A
8.0 MPa, Unannealed	100	--	°C	ISO 75-2/C
Continuous Use Temperature
--2	140	--	°C	ISO 2578
--3	260	--	°C	Internal Method
Melting Temperature4	310	--	°C	ISO 11357-3
CLTE				ISO 11359-2
Flow	3.0E-5	--	cm/cm/°C
Transverse	7.5E-5	--	cm/cm/°C

Electrical	Dry	Conditioned	Unit	Test Method
Surface Resistivity	--	1.0E+12	ohms	IEC 60093
Volume Resistivity	1.0E+12	1.0E+12	ohms·cm	IEC 60093
Electric Strength	33	32	kV/mm	IEC 60243-1
Comparative Tracking Index	--	575	V	IEC 60112
Flammability	Dry	Conditioned	Unit	Test Method
Flammability Classification(0.8 mm)	HB	--		IEC 60695-11-10, -20

PPA树脂比脂肪类聚酰胺如尼龙6，6等更结实坚硬；对水分的敏感度***；热性能更好；而且蠕变、疲劳和耐化学品性能也好得多。例如：含 45%玻璃短纤维的PPA树脂，抗张强度约276MPa，弯曲模量超过13786MPa，热变形温度（HDT）549°F。即使矿物填料级的PPA，抗张强度也能达到117MPa。PPA树脂的延展性不如尼龙6，6，然而，已经开发出未增强的冲击改性级PPA树脂，其缺口悬臂梁式冲击强度高达20英尺·磅/英寸。