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This is the free Material Data Center Datasheet of KOBLEND® P 477E - PS-I... - Versalis S.p.A

Check here, which other Koblend datasheets, application examples or technical articles are available in Material Data Center

加工/物理特性 - 机械性能 - 热性能 - 其它性能 - 函数

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材料文字说明

Symbol according to ISO 1043-1: (PS-I + PE)

Special polystyrene alloy which combines the easy processing of styrenics with superior impact strength and excellent environmental stress cracking resistance to chemicals, oils and fatty foods.

Koblend P 477E is recommended for the extrusion and the thermoforming of sheets for industrial applications, for inner liners of refrigerators and packaging for fatty foods.

Applications:

Thermoformed panels for tractors, inner liner for refrigerators where HCFC 141b is used as blowing agent for the insulating PU foam, tubs and lids for packaging of fatty foods such as margarine, salads etc.

加工/物理特性	价值	单位	Test Standard
ISO数据
熔体体积流动速度, MVR	5.5	cm³/10min	ISO 1133
温度	200	°C	-
载荷	5	kg	-
熔体密度	880	kg/m³	-
熔体的比热	2300	J/(kg K)	-

机械性能	价值	单位	Test Standard
ISO数据
拉伸模量	1200	MPa	ISO 527
屈服应力	20	MPa	ISO 527
屈服伸长率	3.1	%	ISO 527
名义断裂伸长率	>50	%	ISO 527
无缺口简支梁冲击强度, +23°C	N	kJ/m²	ISO 179/1eU
简支梁冲击强度, -30°C	N	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度, +23°C	29	kJ/m²	ISO 179/1eA
简支梁缺口冲击强度, -30°C	11	kJ/m²	ISO 179/1eA

热性能	价值	单位	Test Standard
ISO数据
熔融温度, 10°C/min	114	°C	ISO 11357-1/-3
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	-

其它性能	价值	单位	Test Standard
密度	1000	kg/m³	ISO 1183

函数

典型数据

加工方法

薄膜挤出成型, 片材挤出成型, 其它挤出成型, 热成型

供货形式

粒料

特殊性能

高冲击韧性的/经抗冲改性的

地区供应

北美, 欧洲, 亚太, 中南美洲, 中东/非洲

其他信息

薄膜挤出成型

PREPROCESSING

Drying normally not required

 

PROCESSING

Melt temperature              200 - 230 °C

其E烦龀尚

Other  extrusion
PREPROCESSING

Drying normally not required

 

PROCESSING

Melt temperature              200 - 230 °C

板材挤出成型

PREPROCESSING

Drying normally not required

 

PROCESSING

Melt temperature              200 - 230 °C

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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