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This is the free Material Data Center Datasheet of CYROLITE® G 20 - MBS - Röhm GmbH

Check here, which other Cyrolite 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 - 电性能 - 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:

CYROLITE G-20 compound is an impact-modified acrylic-based multipolymer for molding and extrusion of medical applications.

Typical properties of CYROLITE G-20 compound are:

• excellent chemical resistance to fats and oils
• excellent bonding and welding capabilities
• excellent bonding to PVC tubing
• good impact strength
• good light transmission
• good heat resistance
• good resistance to EtO, gamma and E-beam sterilization.

Application:

Used for injection molding and extrusion of medical devices, medical packaging, as well as food packaging, toys and appliance parts.

Example:

Y-sites, luer connectors and check valves.

Processing:

CYROLITE G-20 compound can be processed in injection molding machines and extrusion lines with 3- zone general purpose screws.

Physical Form / Packaging:

Available in 1500 lb. gaylord boxes; other packaging available 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	1.9	cm³/10min	ISO 1133
温度	230	°C	-
载荷	3.8	kg	-
熔体密度	998	kg/m³	-
熔体	0.163	W/(m K)	-
熔体的比热	2260	J/(kg K)	-
有效导热率a	7.22E-8	m²/s	-
喷射温度	75	°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	51	MPa	ISO 527
屈服伸长率	3.4	%	ISO 527
名义断裂伸长率	11	%	ISO 527
无缺口简支梁冲击强度, +23°C	N	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度, +23°C	11	kJ/m²	ISO 179/1eA

热性能	价值	单位	Test Standard
ISO数据
热变形温度, 1.80 MPa	79	°C	ISO 75-1/-2
热变形温度, 0.45 MPa	83	°C	ISO 75-1/-2
维卡软化温度, B	95	°C	ISO 306
线性热膨胀系数, 平行	90	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	1.6	mm	-
燃烧性－氧指数	18	%	ISO 4589-1/-2

电性能	价值	单位	Test Standard
ISO数据
体积电阻率	>1E13	Ohm*m	IEC 62631-3-1
表面电阻率	1E13	Ohm	IEC 62631-3-2

其它性能	价值	单位	Test Standard
吸湿性	0.3	%	类似ISO 62
密度	1110	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	240	°C	ISO 294
注塑, 模具温度	65	°C	ISO 294
注塑, 注射速度	195	mm/s	ISO 294

函数

典型数据

加工方法

注塑, 薄膜挤出成型, 异型材挤出成型, 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, 经热稳处理的/耐热的, 透明., 消毒, 环氧乙烷灭菌(EtO), Gamma irradiation sterilization, Electron beam (e-beam) sterilization

特征

好粘附性能, 可焊的

耐化学试剂

耐油脂性, 耐油性

Certifications

可食品接触的

应用

药物, 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

PREPROCESSING
Predrying temperature: 80 °C
Predrying time: 3 - 4 h
PROCESSING
Melt temperature: 205 - 245°C
Mold temperature:50 - 80°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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