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This is the free Material Data Center Datasheet of VALOX™ FR Resin ENH4550 - Europe - PBT-GF25 - Saudi Basic Industries Corporation (SABIC)

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加工/物理特性 - 机械性能 - 热性能 - 电性能 - 其它性能 - 加工推荐（注塑） - 函数

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材料文字说明

VALOX ENH4550 is a 25% glass reinforced, non-chlorinated/brominated flame retardant Polybutylene Terephthalate (PBT) injection moldable grade with excellent chemical resistance. It has a UL94V0@0.30mm and 5VA@2.0mm flame rating. This is a good candidate for a variety of applications needing a sustainable FR PBT solution.

UL Yellow Card Link E45329-101458636

加工/物理特性	价值	单位	Test Standard
ISO数据
熔体体积流动速度, MVR	18	cm³/10min	ISO 1133
温度	265	°C	-
载荷	5	kg	-
熔体密度	1330	kg/m³	-
熔体	0.26	W/(m K)	-
熔体的比热	1700	J/(kg K)	-
喷射温度	170	°C	-
ASTM数据
熔融指数, MFI	27	g/10min	ASTM D 1238
温度	265	°C	-
负载	5	kg	-

机械性能	价值	单位	Test Standard
ISO数据
拉伸模量	10400	MPa	ISO 527
屈服应力	112	MPa	ISO 527
屈服伸长率	2	%	ISO 527
断裂应力	112	MPa	ISO 527
断裂伸长率	2	%	ISO 527
弯曲模量	9200	MPa	ISO 178
简支梁缺口冲击强度, +23°C	5	kJ/m²	ISO 179/1eA
Izod impact strength, +23°C, 4mm	40	kJ/m²	ISO 180/1U
Izod impact strength, -30°C, 4mm	35	kJ/m²	ISO 180/1U
悬臂梁缺口冲击强度, +23°C, 4mm	8	kJ/m²	ISO 180/1A
悬臂梁缺口冲击强度, -30°C, 4mm	8	kJ/m²	ISO 180/1A
洛克硬度	R 124	-	ISO 2039-2
球压硬度	174	MPa	ISO 2039-1
ASTM数据
拉伸模量	10300	MPa	ASTM D 638
屈服应力	115	MPa	ASTM D 638
断裂拉伸强度	115	MPa	ASTM D 638
屈服伸长率	2	%	ASTM D 638
断裂伸长率	2	%	ASTM D 638
弯曲模量	8800	MPa	ASTM D 790
悬臂梁缺口冲击强度, 1/8 in	70	J/m	ASTM D 256
低温悬臂梁缺口冲击强度, Low-Temperature	65	J/m	ASTM D 256
温度	-30	°C	-
Izod冲击强度, 1/8 in	550	J/m	ASTM D 256

热性能	价值	单位	Test Standard
ISO数据
热变形温度, 1.80 MPa	207	°C	ISO 75-1/-2
热变形温度, 0.45 MPa	220	°C	ISO 75-1/-2
维卡软化温度, A	220	°C	ISO 306
维卡软化温度, B	207	°C	ISO 306
维卡软化温度, 120°C/h 50N	208	°C	ISO 306
线性热膨胀系数, 平行	27.5	E-6/K	ISO 11359-1/-2
线性热膨胀系数, 垂直	154	E-6/K	ISO 11359-1/-2
厚度为h时的燃烧性	V-0	class	IEC 60695-11-10
测试用试样的厚度	0.3	mm	-
厚度为h时的5V燃烧性	5VA	class	IEC 60695-11-20
测试用试样的厚度	2.0	mm	-
灼热丝燃烧指数 (GWFI)	960	°C	IEC 60695-2-12
灼热丝燃烧指数 (GWFI)	960	°C	IEC 60695-2-12
灼热丝引燃温度 (GWIT)	775	°C	IEC 60695-2-13
GWIT - 测试用试样厚度	1	mm	-
灼热丝引燃温度 (GWIT)	775	°C	IEC 60695-2-13
GWIT - 测试用试样厚度	3	mm	-
ASTM数据
DTUL @ 66 psi	220	°C	ASTM D 648
DTUL @ 264 psi	205	°C	ASTM D 648
维卡温度	205	°C	ASTM D 1525

电性能	价值	单位	Test Standard
ISO数据
相对介电常数, 1MHz	3.4	-	IEC 62631-2-1
介质损耗因子, 1MHz	1200	E-4	IEC 62631-2-1
体积电阻率	1E13	Ohm*m	IEC 62631-3-1
表面电阻率	>1E15	Ohm	IEC 62631-3-2
介电强度	30	kV/mm	IEC 60243-1
相对漏电起痕指数	300	-	IEC 60112
ASTM数据
电介质强度, 短时	20	kV/mm	ASTM D 149
耗散因素, 1 MHz	0.12	-	ASTM D 150
电介质常数, 1 MHz	3.4	-	ASTM D 150
体积电阻率	1E15	Ohm*cm	ASTM D 257

其它性能	价值	单位	Test Standard
吸水性	0.23	%	类似ISO 62
吸湿性	0.06	%	类似ISO 62
密度	1520	kg/m³	ISO 1183
密度	1520	kg/m³	ASTM D 792

加工推荐（注塑）	价值	单位	Test Standard
预干燥-温度	110 - 120	°C	-
预干燥-时间	2 - 4	h	-
加工湿度	≤0.02	%	-
注塑熔体温度	245 - 260	°C	-
模具温度	40 - 100	°C	-
加料温度	40 - 60	°C	-
1区	230 - 240	°C	-
2区	235 - 250	°C	-
3区	240 - 260	°C	-

函数

典型数据

加工方法

注塑

添加剂

阻燃剂

特殊性能

阻燃的

耐化学试剂

通用耐化学性

地区供应

欧洲

权利义务的法律声明

Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.

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