Technyl? A 218W V33 Natural T | PA66-GF33 | Solvay Engineering Plastics
Product Texts
Polyamide PA66, translucent, reinforced with 33% of glass fibre, heat stabilized, for injection moulding.
TECHNYL? A 218W V33 NATURAL T is particularly recommended for the injection moulding of parts in permanent contact with cooling liquids in cars, such as: - cooling and heating radiator systems, header tanks, fluid reservoir, thermostat components , inlet / outlet pipes.
This product is available in natural.
Mechanical properties | dry / cond | Unit | Test Standard |
Tensile modulus | 1.48E6 / - | psi | ISO 527-1/-2 |
Stress at break | 27600 / - | psi | ISO 527-1/-2 |
Strain at break | 3.8 / - | % | ISO 527-1/-2 |
Charpy impact strength, +23°C | 43.1 / - | ftlb/in2 | ISO 179/1eU |
Charpy notched impact strength, +23°C | 5.22 / - | ftlb/in2 | ISO 179/1eA |
Thermal properties | dry / cond | Unit | Test Standard |
Melting temperature, 10°C/min | 505 / * | °F | ISO 11357-1/-3 |
Temp. of deflection under load, 1.80 MPa | 482 / * | °F | ISO 75-1/-2 |
Other properties | dry / cond | Unit | Test Standard |
Density | 1400 / - | kg/m3 | ISO 1183 |
PA6 TECHNYL C 218 V33 NATURAL
PA6特性:
聚酰胺-6的化学物理特性和尼龙66很相似,然而,它的熔点较低,而且工艺温度范围很宽。它的抗冲击性和抗溶解性比尼龙66塑料要好,但吸湿性也更强。因为塑件的许多品质特性都要受到吸湿性的影响,因此使用尼龙6设计产品时要充分考虑到这一点。为了提高尼龙6的机械特性,经常加入各种各样的改性剂。玻璃就是最常见的添加剂,有时为了提高抗冲击性还加入合成橡胶,如EPDM和SBR等。对于没有添加剂的产品,尼龙6塑胶原料的收缩率在1%到1.5%之间。加入玻璃纤维添加剂可以使收缩率降低到0.3%(但和流程相垂直的方向还要稍高一些)。成型组装的收缩率主要受材料结晶度和吸湿性影响。实际的收缩率还和塑件设计、壁厚及其它工艺参数成函数关系。尼龙6注塑干燥处理由于尼龙6很容易吸收水分.
PA6用途:
该类产品用途广,是以塑代钢、铁、铜等金属的好材料,是重要的工程塑料;铸型尼龙广泛代替机械设备的耐磨部件,代替铜和合金作设备的耐磨损件。适用于制作耐磨零件,传动结构件,家用电器零件,汽车制造零件,丝杆防止机械零件,化工机械零件,化工设备。如涡轮、齿轮、轴承、叶轮、曲柄、仪表板,驱动轴,阀门、叶片、丝杆、高压垫圈、螺丝、螺母、密封圈,梭子、套简,轴套连接器等。