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This is the free Material Data Center Datasheet of PLEXIGLAS® Resist zk4HC - PMMA-I - Röhm GmbH

Material Data Center offers the following functions for PLEXIGLAS® Resist zk4HC:
unit conversion, PDF datasheet print, comparison with other plastics, flow length calculation, snap fit calculation, beam deflection calculation, cooling time calculation, parameters for material models, CAE Interfaces

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Use the following short links to get directly to the properties of interest in this datasheet:

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 - 函数

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

材料文字说明

Productprofil:

PLEXIGLAS® Resist zk4HC 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 zk4HC is characterized by the following special properties:

improved break resistance and impact strength
best resistance to stress cracking of all impact-modified PLEXIGLAS molding compounds
AMECA listing.

Application:

Used for extruding and coextruding sheets and profiles.

Example:

extruded/coextruded sheets and profiles for automotive bodies and the sanitaryware sector (bathtubs and shower trays) or crystal-clear luminare covers for industrial plants that come into contact with aggressive media.

Processing:

PLEXIGLAS® Resist zk4HC 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

1.1

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

2900

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

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

108

°C

ISO 11357-1/-2

维卡软化温度, B

102

°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

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	1180	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

函数

粘度－剪切速度 , PLEXIGLAS® Resist zk4HC, PMMA-I, Röhm

剪切应力－剪切速度 , PLEXIGLAS® Resist zk4HC, PMMA-I, Röhm

动态剪切模量－温度 , PLEXIGLAS® Resist zk4HC, PMMA-I, Röhm

应力－应变. , PLEXIGLAS® Resist zk4HC, PMMA-I, Röhm

正割模量－应变. , PLEXIGLAS® Resist zk4HC, PMMA-I, Röhm

拉伸模量－温度 , PLEXIGLAS® Resist zk4HC, PMMA-I, Röhm

典型数据

加工方法

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

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

汽车

地区供应

北美, 欧洲, 亚太, 中南美洲, 中东/非洲

其他信息

E尾募烦龀尚

PREPROCESSING
Predrying temperature: max. 95 °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. 95 °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
	醋酸 (5g/100g) (23°C)
	柠檬酸溶液 (10g/100g) (23°C)
	乳酸 (10g/100g) (23°C)
	盐酸 (36g/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)
	异辛烷 (23°C)
矿物油
	SAE 10W40号多效润滑油 (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)
盐溶液
	碳酸钠溶液 (20g/100g) (23°C)
	碳酸钠溶液 (2g/100g) (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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