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This is the free Material Data Center Datasheet of EDISTIR® N 3840 - PS - Versalis S.p.A

Material Data Center offers the following functions for EDISTIR® N 3840:
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加工/物理特性 - 机械性能 - 热性能 - 电性能 - 其它性能 - 试样制备条件 - 加工推荐（注塑） - 函数

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材料文字说明

Symbol according to ISO 1043-1: PS

Designation: Thermoplastics ISO 1622-PS,G,085-12

General purpose polystyrene combining easy flow and medium heat.

Edistir N 3840 is suggested in extrusion for glossy capping of HIPS sheets and for blending with HIPS or clear SBS for stiffer thermoformable sheets.

This grade exhibits excellent processability in injection moulding and it is recommended for complex and thin-wall parts and fast moulding cycles.

Applications:

Thermoformed disposable packaging and glossy sheets for industrial and fridge applications.

Injection moulded beverage cups, point of sales, containers for foods and cosmetics, toys, housewares, medical articles (Petri dishes).

加工/物理特性

价值

单位

Test Standard

ISO数据

熔体体积流动速度, MVR

10.5

cm³/10min

ISO 1133

温度

200

°C

载荷

熔体密度

970

kg/m³

熔体的比热

2050

J/(kg K)

机械性能

价值

单位

Test Standard

ISO数据

拉伸模量

3200

MPa

ISO 527

断裂应力

MPa

ISO 527

断裂伸长率

1.3

ISO 527

无缺口简支梁冲击强度, +23°C

6.5

kJ/m²

ISO 179/1eU

热性能

价值

单位

Test Standard

ISO数据

玻璃化转变温度, 10°C/min

°C

ISO 11357-1/-2

热变形温度, 1.80 MPa

°C

ISO 75-1/-2

维卡软化温度, B

°C

ISO 306

线性热膨胀系数, 平行

E-6/K

ISO 11359-1/-2

1.5mm名义厚度时的燃烧性

class

IEC 60695-11-10

测试用试样的厚度

1.5

Yellow Card 现存

是的

厚度为h时的燃烧性

class

IEC 60695-11-10

测试用试样的厚度

3.0

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

2.5

IEC 62631-2-1

相对介电常数., 1MHz

2.5

IEC 62631-2-1

介质损耗因子, 100Hz

E-4

IEC 62631-2-1

介质损耗因子, 1MHz

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

kV/mm

IEC 60243-1

相对漏电起痕指数

375

IEC 60112

其它性能	价值	单位	Test Standard
吸水性	0.04	%	类似ISO 62
吸湿性	0.03	%	类似ISO 62
密度	1050	kg/m³	ISO 1183

试样制备条件

价值

单位

Test Standard

ISO数据

ISO试样制备条件.

1622

ISO ....-2

注塑, 熔体温度

220

°C

ISO 294

注塑, 模具温度

°C

ISO 294

注塑, 注射速度

200

mm/s

ISO 294

注塑, 保压压力

MPa

ISO 294

加工推荐（注塑）	价值	单位	Test Standard
注塑熔体温度	200 - 250	°C	-
模具温度	10 - 50	°C	-

函数

剪切应力－剪切速度 , EDISTIR® N 3840, PS, Versalis

动态剪切模量－温度 , EDISTIR® N 3840, PS, Versalis

正割模量－应变. , EDISTIR® N 3840, PS, Versalis

比容－温度(pvT) , EDISTIR® N 3840, PS, Versalis

单位质量比焓－温度(DSC) , EDISTIR® N 3840, PS, Versalis

典型数据

加工方法

注塑, 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

透明.

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

Injection Molding
PREPROCESSING

Drying normally not required

PROCESSING

Typical processing temperature range:

Melt temperature 200 - 250 °C

Mold temperature 10 - 50 °C

其E烦龀尚

PREPROCESSING

Drying normally not required

PROCESSING

Melt temperature 210 - 240 °C

板材挤出成型

PREPROCESSING

Drying normally not required

PROCESSING

Melt temperature 210 - 240 °C

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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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