PA6 8281 HS GP 热稳定,韧性好

添加时间：2013-08-28 信息来源：http://www.xzslw.com/ 作者：苏州希普能塑料

Ultramid® PA6 8281 HS GP

聚酰胺6

BASF Corporation

产品说明

Ultramid 8281 HS GP is an unreinforced, heat stabilized PA6 rotomolding compound. It is available in natural and black and can be painted. It exhibits excellent balance of engineering properties including strength, stiffness, and toughness combined with excellent abrasion resistance and self lubricating characteristics. In addition, the heat stabilizer system extends its retention of properties at elevated temperatures. Chemical resistance is excellent to greases, oils and hydrocarbons. All data is from injection molded specimens.

Applications

Ultramid 8281 HS GP is generally recommended for applications such asfuel tanks, chemical storage tanks, hydraulic oil reservoirs, cyclones, and heat resistance containers.

含添加剂：热稳定剂

材料特点：刚性良好，可喷涂的，耐磨损，耐化学，耐碳氢化合物，耐油，热稳定，韧性良好，自润滑

材料用途：容器，水箱，油箱

颜色外观：黑色，自然色

产品形式：颗粒料

加工方法：滚塑成型

塑料牌号：PA6 8281 HS GP

定属记号：尼龙6

代理销售：苏州希普能工程塑料 185 5121 3137 谭经理

物料数据

物理性能	额定值	单位制	测试方法
比重	1.13	g/cm³	ASTM D792
收缩率 - 流动(3.18 mm)	2.0	%
吸水率			ASTM D570
24 hr	1.3	%
饱和	9.5	%
平衡,50% RH	2.7	%
硬度	额定值	单位制	测试方法
洛氏硬度(R 级)	116		ASTM D785
机械性能	额定值	单位制	测试方法
抗张强度			ASTM D638
屈服,-40℃	114	MPa
屈服,23℃	72.0	MPa
屈服,121℃	20.0	MPa
伸长率(断裂,23℃)	> 100	%	ASTM D638
弯曲模量			ASTM D790
-40℃	2760	MPa
23℃	2690	MPa
65℃	530	MPa
90℃	360	MPa
121℃	300	MPa
弯曲强度			ASTM D790
-40℃	154	MPa
23℃	100	MPa
65℃	30.0	MPa
90℃	20.0	MPa
121℃	15.0	MPa
冲击性能	额定值	单位制	测试方法
悬壁梁缺口冲击强度			ASTM D256
-40℃	45	J/m
23℃	55	J/m
Drop Impact Resistance(23℃)	67.8	J	内部方法
热性能	额定值	单位制	测试方法
载荷下热变形温度(1.8 MPa,未退火)	60.0	℃	ASTM D648
熔融峰值温度	220	℃	ASTM D3418
线形热膨胀系数 - 流动	7.4E-5	cm/cm/℃	ASTM E831
注射	额定值		单位制
干燥温度	80.0		℃
干燥时间	2.0 到 4.0		hr
建议的最大水分含量	0.20		%

Ultramid® polyamides are molding compounds based on PA 6, PA 66 and copolyamides such as PA 66/6. Due to their outstanding properties these materials have become indispensable in almost all fields of engineering for the most varied components and machine parts, as high-quality electrical insulating materials and for many special applications.