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