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This is the free Material Data Center Datasheet of VESTAMID® L-R2-GF25 BK - PA12-GF25 - Evonik Operations GmbH

Check here, which other Vestamid 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

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

材料文字说明

Glassfiber reinforced (25%), electrically conductive PA12 resin

VESTAMID® L-R2-GF25 BK glass fiber-reinforced, electrically conductive polyamide 12 for injection molding process, especially for molded parts for explosion-protected equipment and systems.

The parts based on PA 12 absorb only small amounts of water and components made of this material therefore show excellent dimensional stability under changing ambient humidity. The resistance values of the finished parts are dependent on the processing conditions.

VESTAMID® L-R2-GF25 BK is supplied as cylindrical granules ready for processing in moisture-proof polyethylene containers.

Pigmentation may affect values.

Inside the original and undamaged packaging, the product has a shelf life of at least 2 years when stored in dry rooms at temperatures not exceeding 30°C.

For information about processing of VESTAMID®, please follow the general commendations about “Processing of VESTAMID® compounds”. 

FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM

OR VISIT OUR PRODUCT AT  WWW.VESTAMID.COM

加工/物理特性	干 / 已调节	单位	Test Standard
ISO数据
熔体体积流动速度, MVR	80 / *	cm³/10min	ISO 1133
温度	275 / *	°C	-
载荷	21.6 / *	kg	-
模塑收缩率, 平行	0.3 / *	%	ISO 294-4, 2577
模塑收缩率, 垂直	0.8 / *	%	ISO 294-4, 2577

机械性能	干 / 已调节	单位	Test Standard
ISO数据
拉伸模量	6800 / -	MPa	ISO 527
屈服应力	120 / -	MPa	ISO 527
屈服伸长率	3.6 / -	%	ISO 527
名义断裂伸长率	4.6 / -	%	ISO 527
无缺口简支梁冲击强度, +23°C	75 / -	kJ/m²	ISO 179/1eU
Type of failure	C / -	-	-
简支梁冲击强度, -30°C	70 / -	kJ/m²	ISO 179/1eU
Type of failure	C / -	-	-
简支梁缺口冲击强度, +23°C	10 / -	kJ/m²	ISO 179/1eA
Type of failure	C / -	-	-
简支梁缺口冲击强度, -30°C	11 / -	kJ/m²	ISO 179/1eA
Type of failure	C / -	-	-

热性能	干 / 已调节	单位	Test Standard
ISO数据
熔融温度, 10°C/min	178 / *	°C	ISO 11357-1/-3
热变形温度, 1.80 MPa	170 / *	°C	ISO 75-1/-2
热变形温度, 0.45 MPa	175 / *	°C	ISO 75-1/-2
维卡软化温度, B	170 / *	°C	ISO 306
线性热膨胀系数, 平行	100 / *	E-6/K	ISO 11359-1/-2
线性热膨胀系数, 垂直	80 / *	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	-
Yellow Card 现存	是的 / *	-	-
厚度为h时的燃烧性	HB / *	class	IEC 60695-11-10
测试用试样的厚度	0.8 / *	mm	-
Yellow Card 现存	是的 / *	-	-

电性能	干 / 已调节	单位	Test Standard
ISO数据
体积电阻率	21 / -	Ohm*m	IEC 62631-3-1

其它性能	干 / 已调节	单位	Test Standard
吸水性	1.2 / *	%	类似ISO 62
吸湿性	0.5 / *	%	类似ISO 62
密度	1270 / -	kg/m³	ISO 1183

典型数据

加工方法

注塑

供货形式

粒料, 黑色

特殊性能

提高导电性, 经光稳处理的/耐光的, 经热稳处理的/耐热的

地区供应

北美, 欧洲, 亚太, 中南美洲, 中东/非洲

耐化学性

酸类
	醋酸 (5g/100g) (23°C)
	柠檬酸溶液 (10g/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)
醇类
	异丙醇 (23°C)
	甲醇 (23°C)
	乙醇 (23°C)
碳氢化合物
	正乙烷 (23°C)
	甲苯 (23°C)
	异辛烷 (23°C)
酮类
	丙酮 (23°C)
醚类
	(二)乙醚 (23°C)
矿物油
	SAE 10W40号多效润滑油 (23°C)
	绝缘油 (23°C)
标准燃油
	ISO 1817 燃油1号 (60°C)
	ISO 1817 燃油2号 (60°C)
	ISO 1817 燃油3号 (60°C)
	ISO 1817 燃油4号 (60°C)
	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)
	柴油(优先使用F类ISO 1817液体) (90°C)
	柴油EN590 (100°C)
盐溶液
	氯化钠溶液(10g/100g) (23°C)
	碳酸钠溶液 (20g/100g) (23°C)
	碳酸钠溶液 (2g/100g) (23°C)
	氯化锌溶液 (50g/100g) (23°C)
其它
	乙酸乙酯 (23°C)
	过氧化氢 (23°C)
	DOT4号刹车油 (120°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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