PA66 TECHNYL A 218W V30

Description: TECHNYL? A 218W V30 Nat is a polyamide 66, reinforced with 30% of glass fiber, heat stabilized, for injection molding. This product is available in natural color.

Benefits: The product offers an outstanding long term heat resistance and is suitable to work in environments characterized by a very high temperature. The product offers an improved hydrolisis resistance, as well as an excellent combination between thermal and mechanical properties. It also restricts electrolytical corrosion.

Available in: Asia Pacific and Europe

Regulations compliance: Grades produced or imported in Europe comply with directive 453/2010/EC, which amends REACH directive 1907/2006/EC. This grade complies with RoHS directive 2002/95/EC. Unless specified, this grade is not suitable for food contact, medical devices or toy applications.

Applications: This grade is recommended for the production of mechanical components in permanent or intermittent contact with hot water, such as electro-magnetic valves. It can also be used as insulation material for electronic connectors, due to its limited electrolytical corrosion.

Physical Properties	Metric	English	Comments
Density	1.35g/cc	0.0488lb/in3	ISO 1183/A
Water Absorption	0.80 % @Temperature 23.0 °C, Time 86400 sec	0.80 % @Temperature 73.4 °F, Time 24.0 hour	ISO 62
Linear Mold Shrinkage	0.0062cm/cm	0.0062in/in	Isotropy
Linear Mold Shrinkage, Flow	0.0050cm/cm	0.0050in/in
Linear Mold Shrinkage, Transverse	0.0080cm/cm	0.0080in/in
Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	185MPa	26800psi	ISO 527 Type 1A
Elongation at Break	3.0 %	3.0 %	ISO 527 Type 1A
Tensile Modulus	10.0GPa	1450ksi	ISO 527 Type 1A
Flexural Strength	275MPa	39900psi	ISO 178
Flexural Modulus	9.00GPa	1310ksi	ISO 178
Izod Impact, Notched (ISO)	10.0kJ/m2	4.76ft-lb/in2	ISO 180/1eA
Charpy Impact Unnotched	8.00J/cm2	38.1ft-lb/in2	ISO 179/1eU

PA66 TECHNYL A 218W V30

尼龙中的主要品种是尼龙6和尼龙66，占绝对主导地位，尼龙6为聚己内酰胺，而尼龙66为聚己二酸己二胺，尼龙66比尼龙6要硬l2%；其次是尼龙11，尼龙12，尼龙610，尼龙612，另外还有尼龙1010、尼龙46、尼龙7、尼龙9、尼龙13，新品种有尼龙6I、尼龙9T和特殊尼龙MXD6（阻隔性树脂）等，尼龙的改性品种数量繁多，如增强尼龙、单体浇铸尼龙（MC尼龙）、反应注射成型(RIM)尼龙、芳香族尼龙、透明尼龙、高抗冲（超韧）尼龙、电镀尼龙、导电尼龙、阻燃尼龙，尼龙与其他聚合物共混物和合金等，满足不同特殊要求，广泛用作金属，木材等传统材料代用品。

特性

　　尼龙作为大用量的工程塑料，广泛用于机械、汽车、电器、纺织器材、化工设备、航空、冶金等领域。

　　成为各行业中不可缺少的结构材料，其主要特点如下：

　　1．优良的力学性能。尼龙的机械强度高，韧性好。

　　2．自润性、耐摩擦性好。尼龙具有很好的自润划性，摩擦系数小，从而，作为传动部件其使用寿命长。

　　3.优良的耐热性。如尼龙46等高结晶性尼龙的热变形温度很高，可在150℃下长期期使用。PA66经过

　　玻璃纤维增强以后，其热变形温度达到250℃以上。

　　4.优异的电绝缘性能。尼龙的体积电阻很高，耐击穿电压高，是优良的电气、电器绝缘材料。

　　5.优良的耐气候性。

　　6.吸水性。尼龙吸水性大，饱和吸水可达到3%以上。在一定程度影响制件的尺寸稳定性。

应用

高温电气插座零件、电气零件、齿轮、轴承、滚子、弹簧支架、滑轮、螺栓、叶轮、风扇叶片、螺旋桨、高压封口垫片、阀座、输油管、储油容器、绳索、扎带、传动皮带、砂轮粘合剂、电池箱、绝缘电气零件、线芯、抽丝等