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This is the free Material Data Center Datasheet of PLEXIGLAS® Resist zk5BR - PMMA-I - Röhm GmbH

Material Data Center offers the following functions for PLEXIGLAS® Resist zk5BR:
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加工/物理特性 - 机械性能 - 热性能 - 电性能 - 光学特性 - 其它性能 - 试样制备条件 - 加工推荐（注塑） - 函数

Any use of this information falls under the rules of our disclaimer.

材料文字说明

Productprofil:

PLEXIGLAS® Resist zk5BR is an amorphous, impact-modified thermoplastic molding compound (PMMA-I).

Typical properties of impact-modified PLEXIGLAS® molding compounds are:

high weather resistance
excellent transmission and clarity
brilliant appearance
the pleasant feel and sound of the moldings.

PLEXIGLAS® Resist zk5BR is characterized by the following special properties:

high break resistance and impact strength
improved resistance to stress cracking
balanced property profile
AMECA listing.

Application:

Used for injection molding as well as for extruding and coextruding panels and profiles

Example:

mobile phone displays, extruded and injection-molded luminaire covers, extruded hollow profiles, writing utensils such as stencils and fountain pens, housings, coextruded profiles for window frames, gutters, downspouts, and housewares such as cutlery handles, bowls, cookie jars.

Processing:

PLEXIGLAS® Resist zk5BR molding compound can be processed on machines with 3-zone general purpose screws for engineering thermoplastics.

Physical Form / Packaging:

PLEXIGLAS® Resist zk molding compounds are supplied as pellets of uniform size in 25kg polyethylene bags or in 500kg boxes with PE lining; other packaging on request.

加工/物理特性

价值

单位

Test Standard

ISO数据

熔体体积流动速度, MVR

3.3

cm³/10min

ISO 1133

温度

230

°C

载荷

3.8

熔体密度

1040

kg/m³

熔体

0.19

W/(m K)

熔体的比热

2440

J/(kg K)

有效导热率a

7.49E-8

m²/s

喷射温度

°C

机械性能

价值

单位

Test Standard

ISO数据

拉伸模量

2400

MPa

ISO 527

屈服应力

MPa

ISO 527

屈服伸长率

4.5

ISO 527

名义断裂伸长率

ISO 527

拉伸蠕变模量, 1h

2000

MPa

ISO 899-1

拉伸蠕变模量, 1000h

1500

MPa

ISO 899-1

无缺口简支梁冲击强度, +23°C

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

109

°C

ISO 11357-1/-2

热变形温度, 1.80 MPa

°C

ISO 75-1/-2

热变形温度, 0.45 MPa

°C

ISO 75-1/-2

维卡软化温度, B

100

°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

1.6

Yellow Card 现存

是的

燃烧速率, FMVSS, 厚度：1毫米

89.3

mm/min

ISO 3795 (FMVSS 302)

燃烧性－氧指数

17.5

ISO 4589-1/-2

电性能

价值

单位

Test Standard

ISO数据

相对介电常数., 100Hz

3.7

IEC 62631-2-1

相对介电常数., 1MHz

2.9

IEC 62631-2-1

介质损耗因子, 100Hz

500

E-4

IEC 62631-2-1

介质损耗因子, 1MHz

300

E-4

IEC 62631-2-1

体积电阻率

>1E13

Ohm*m

IEC 62631-3-1

表面电阻率

1E13

Ohm

IEC 62631-3-2

相对漏电起痕指数

600

IEC 60112

光学特性

价值

单位

Test Standard

ISO Data

光输送

ISO 13468-1, -2

其它性能	价值	单位	Test Standard
吸水性	2	%	类似ISO 62
吸湿性	0.6	%	类似ISO 62
密度	1170	kg/m³	ISO 1183

试样制备条件

价值

单位

Test Standard

ISO数据

注塑, 熔体温度

250

°C

ISO 294

注塑, 模具温度

°C

ISO 294

注塑, 注射速度

195

mm/s

ISO 294

加工推荐（注塑）	价值	单位	Test Standard
预干燥-温度	90	°C	-
预干燥-时间	2 - 3	h	-
注塑熔体温度	220 - 260	°C	-
模具温度	50 - 70	°C	-

函数

粘度－剪切速度 , PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

剪切应力－剪切速度 , PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

动态剪切模量－温度 , PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

应力－应变. , PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

正割模量－应变. , PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

应力－应变(等时的) 23°C, PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

蠕变模量－时间. 23°C, PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

蠕变曲线 23°C, PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

单位质量比焓－温度(DSC) , PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

拉伸模量－温度 , PLEXIGLAS® Resist zk5BR, PMMA-I, Röhm

典型数据

加工方法

注塑, 薄膜挤出成型, 异型材挤出成型, 片材挤出成型, 其它挤出成型, 热成型

供货形式

粒料

添加剂

脱模助剂

特殊性能

高冲击韧性的/经抗冲改性的, 经光稳处理的/耐光的, 经耐紫外线处理的/耐气候的, 透明.

特征

无定形

耐化学试剂

耐环境应力裂纹性

应用

建材, 封装

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

PREPROCESSING
Predrying temperature: max. 90 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 220 - 260°C
Mold temperature:50 - 70°C

E尾募烦龀尚

PREPROCESSING
Predrying temperature: max. 90 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 220 - 260 °C
Die temperature: 220 - 260 °C

板材挤出成型

PREPROCESSING
Predrying temperature: max. 90 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 220 - 260 °C
Die temperature: 220 - 260 °C

耐化学性

酸类
	柠檬酸溶液 (10g/100g) (23°C)
	乳酸 (10g/100g) (23°C)
	硫酸 (38g/100g) (23°C)
	硫酸 (5g/100g) (23°C)
碱类
	氢氧化钠溶液 (35g/100g) (23°C)
	氢氧化钠溶液 (1g/100g) (23°C)
	氨水(氢氧化铵) (10g/100g) (23°C)
碳氢化合物
	正乙烷 (23°C)
标准燃油
	不含酒精的标准燃油(优先使用C类ISO 1817 燃油) (23°C)
	含酒精的标准燃油(优先使用4号ISO 1817 燃油) (23°C)
	柴油(优先使用F类ISO 1817液体) (23°C)
其它
	油酸 (50g/100g) + 橄榄油 (50g/100g) (23°C)
	水 (23°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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