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This is the free Material Data Center Datasheet of HOSTAFORM® C 27021 XAP® C - POM - 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

POM copolymer Easy flow injection molding grade with very low emissions and migrations; designed for consumer packaging. Emission according to VDA 275 < 2 mg/kg (natural grades) Monomers and additives are listed in EU-Regulation (EU) 10/2011 FDA compliant according to 21 CFR 177.2470 FDA = Food and Drug Administration (USA)

Flammability @1.6mm nom. thickn.	HB	-
Flammability at thickness h (3 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	24	cm³/10min	ISO 1133
温度	190	°C	-
载荷	2.16	kg	-
模塑收缩率, 平行	1.9	%	ISO 294-4, 2577
模塑收缩率, 垂直	1.8	%	ISO 294-4, 2577
熔体密度	1200	kg/m³	-
熔体	0.155	W/(m K)	-
熔体的比热	2210	J/(kg K)	-
喷射温度	140	°C	-

机械性能	价值	单位	Test Standard
ISO数据
拉伸模量	2900	MPa	ISO 527
屈服应力	65	MPa	ISO 527
屈服伸长率	7.5	%	ISO 527
名义断裂伸长率	17	%	ISO 527
无缺口简支梁冲击强度, +23°C	170	kJ/m²	ISO 179/1eU
简支梁冲击强度, -30°C	170	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度, +23°C	5.5	kJ/m²	ISO 179/1eA
简支梁缺口冲击强度, -30°C	5.5	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	106	°C	ISO 75-1/-2
线性热膨胀系数, 平行	110	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	1.5	mm	-
厚度为h时的燃烧性	HB	class	IEC 60695-11-10
测试用试样的厚度	3.0	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	4	-	IEC 62631-2-1
相对介电常数., 1MHz	4	-	IEC 62631-2-1
介质损耗因子, 100Hz	25	E-4	IEC 62631-2-1
介质损耗因子, 1MHz	50	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	35	kV/mm	IEC 60243-1

其它性能	价值	单位	Test Standard
吸水性	0.65	%	类似ISO 62
吸湿性	0.2	%	类似ISO 62
密度	1410	kg/m³	ISO 1183

函数

典型数据

加工方法

注塑

供货形式

粒料

添加剂

脱模助剂

特征

低排放, 共聚物

Certifications

可食品接触的, 10/2011认证, FDA 21 CFR认证

应用

包装

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

To achive low emission values pre drying using a recirculating air dryer (100 to 120 °C / max. 40 mm layer / 3 to 6 hours) is recommended.

Max. Water content 0,1 %
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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