描述

PPS（聚苯硫醚）

PPS（聚苯硫醚）的特性：
1，优异的耐热性，UL温度指数200-400°C，HDT>260°C
2，固有阻燃性，天然阻燃剂，UL94:V0/5VA等级
3，优异的耐化学性能，200℃以下，无已知溶剂
4，良好的尺寸稳定性，紧密的成型公差，低翘曲，低蠕变
5，优异的机械性能，高强度，高强度，耐高温

聚苯硫醚

PPS（聚苯硫醚）是一种综合性能优异的热塑性特种工程塑料。它具有耐高温、高阻燃性、高刚性、耐化学性、尺寸稳定性、耐磨性、耐辐射性、易加工性，以及非金属良好的金属附着力！“必填”字段非常广泛

正是由于聚苯硫醚优异的综合性能，我们的客户在电子电器、家用电器、机械设备、精密零件、汽车、石化、制药和航空航天军工等前沿领域对其提出了要求

叶轮/泵壳级PPS（聚苯硫醚）

（1）性能稳定。叶轮流道的几何形状和尺寸对泵的性能影响最大。PPS叶轮流道形状有保证，尺寸精度高，性能稳定

其中，40%的玻璃纤维增强聚苯硫醚可以在热水中长期使用，保持其优异的力学性能

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PPS (polyphenylene Sulfide)

Characteristics of PPS (polyphenylene sulfide):
1, superior heat resistance, UL temperature index 200-400 ° C, HDT> 260 ° C;
2, inherent flame retardancy, natural flame retardant, UL94: V0/5VA rating;
3, excellent resistance Chemical properties, below 200 ° C, no known solvent;
4, good dimensional stability, tight molding tolerances, low warpage, low creep;
5, excellent mechanical properties, high tensile, high strength, at high temperatures

PPS (polyphenylene Sulfide)

Product Details

PPS (polyphenylene sulfide) is a thermoplastic special engineering plastic with excellent comprehensive performance. It has high temperature resistance, high flame retardancy, high rigidity, chemical resistance, dimensional stability, wear resistance, radiation resistance, easy processing, and non-metallic Good metal adhesion! The “required” field is very broad.

It is precisely because of the excellent comprehensive performance of PPS that it is required by our customers in cutting-edge fields such as electronic and electrical appliances, household appliances, mechanical equipment, precision parts, automobiles, petrochemicals, pharmaceuticals and aerospace military industries.

Impeller/pump shell grade PPS (polyphenylene sulfide)

(1) Stable performance. The geometry and size of the impeller flow channel have the greatest impact on the performance of the pump. The flow channel shape of the PPS impeller is guaranteed, and the dimensional accuracy is high, so the performance is stable.

(2) The flow channel has high smoothness and small hydraulic loss. Generally, the maximum roughness of the flow channel of the cast impeller can reach Ra3.3, and the maximum roughness of the flow channel of the PPS impeller is only Ra0.25, which reduces the hydraulic loss. Especially for low specific speed pumps, the impeller flow path is narrow and long, and reducing roughness has a significant effect on improving pump efficiency.

(3) Good balance. Stable operation, light PPS (polyphenylene sulfide) quality, easy to assemble and maintain.

(4) Corrosion resistance. PPS has the advantages of low water pollution and so on.

PPS (polyphenylene sulfide) combines the two advantages of high temperature creep resistance and aging degradation resistance.

Among them, 40% glass fiber reinforced PPS can retain its excellent mechanical properties for long-term use in hot water.

65% glass fiber and mineral filled PPS (polyphenylene sulfide) are more economical, and can still retain good mechanical properties when used in hot water environments.

Contact Now forPPS (polyphenylene sulfide).

Tina Lin< ###>