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This is the free Material Data Center Datasheet of HOSTAFORM® C 9021 GV3/30 - POM-GB30 - Celanese

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加工/物理特性 - 机械性能 - 热性能 - 电性能 - 其它性能 - 函数

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材料文字说明

Chemical abbreviation according to ISO 1043-1: POM Molding compound ISO 29988- POM-K, M-GNR, 02-002, GB30 POM copolymer Injection molding type, reinforced with ca. 30 % glass spheres; high resistance to thermal and oxidative degradation. UL-registration in natural and a thickness more than 0.81 mm, in black and a thickness more than 1.0 mm as UL94 HB, temperature index UL 746 B for a thickness of 1.57 mm, electrical 105 °C, mechanical 95 °C (tensile impact) and 100 °C (tensile). Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness more than 1 mm. Ranges of applications: For low-warpage and dimensionally stable molded parts with higher rigidity and hardness. FMVSS = Federal Motor Vehicle Safety Standard (USA) UL = Underwriters Laboratories (USA)

Flammability @1.6mm nom. thickn.	HB	-
Flammability at thickness h (0.81 mm)	HB	UL recognition (h)

加工/物理特性	价值	单位	Test Standard
ISO数据
熔体体积流动速度, MVR	7.5	cm³/10min	ISO 1133
温度	190	°C	-
载荷	2.16	kg	-
模塑收缩率, 平行	1.7	%	ISO 294-4, 2577
模塑收缩率, 垂直	1.4	%	ISO 294-4, 2577
熔体密度	1370	kg/m³	-
熔体	0.225	W/(m K)	-
熔体的比热	1780	J/(kg K)	-
有效导热率a	7.3E-8	m²/s	-
喷射温度	140	°C	-

机械性能	价值	单位	Test Standard
ISO数据
拉伸模量	3900	MPa	ISO 527
屈服应力	38	MPa	ISO 527
屈服伸长率	6	%	ISO 527
名义断裂伸长率	12	%	ISO 527
无缺口简支梁冲击强度, +23°C	40	kJ/m²	ISO 179/1eU
简支梁冲击强度, -30°C	40	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度, +23°C	3	kJ/m²	ISO 179/1eA
简支梁缺口冲击强度, -30°C	3	kJ/m²	ISO 179/1eA

热性能	价值	单位	Test Standard
ISO数据
熔融温度, 10°C/min	166	°C	ISO 11357-1/-3
热变形温度, 1.80 MPa	112	°C	ISO 75-1/-2
线性热膨胀系数, 平行	90	E-6/K	ISO 11359-1/-2
线性热膨胀系数, 垂直	90	E-6/K	ISO 11359-1/-2
1.5mm名义厚度时的燃烧性	HB	class	IEC 60695-11-10
测试用试样的厚度	1.6	mm	-
厚度为h时的燃烧性	HB	class	IEC 60695-11-10
测试用试样的厚度	0.8	mm	-
Yellow Card 现存	是的	-	-

电性能	价值	单位	Test Standard
ISO数据
相对介电常数., 100Hz	5	-	IEC 62631-2-1
相对介电常数., 1MHz	4.5	-	IEC 62631-2-1
介质损耗因子, 100Hz	300	E-4	IEC 62631-2-1
介质损耗因子, 1MHz	80	E-4	IEC 62631-2-1
体积电阻率	1E12	Ohm*m	IEC 62631-3-1
表面电阻率	1E14	Ohm	IEC 62631-3-2
介电强度	40	kV/mm	IEC 60243-1

其它性能	价值	单位	Test Standard
吸水性	0.9	%	类似ISO 62
吸湿性	0.12	%	类似ISO 62
密度	1590	kg/m³	ISO 1183

函数

典型数据

加工方法

注塑

供货形式

粒料, 黑色, 自然色

添加剂

脱模助剂

特征

低翘曲, 热稳定性, 共聚物

耐化学试剂

抗氧化性

Certifications

可水接触的

应用

汽车

地区供应

北美, 欧洲, 亚太, 中南美洲, 中东/非洲

其他信息

注塑成型

General drying is not necessary due to low moisture absorption of
the resin.

In case of bad storage conditions (water contact or condensed water)
the use of a recirculating air dryer (100 to 120 °C / max. 40 mm
layer / 3 to 6 hours) is recommended.

Max. Water content 0,2 %
Standard injection moulding machines with three phase (15 to 25 D)
plasticating screws will fit.

Conditioning e.g. moisturizing is not necessary.

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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