描述

聚苯硫醚加纤维20%

所有先进工程塑料中最广泛的耐化学品性

改善了聚苯硫醚的尺寸稳定性和热性能

将强度保持在425ºF以上，酸

最小吸水率

优良的电绝缘体

极低的线性热膨胀系数

PPS加光纤20%

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<1。材料性能
　　1.良好的电气绝缘（尤其是高频绝缘），坚硬易碎的白色，落地时有金属噪音，透光率仅次于有机玻璃，着色，耐水性，化学稳定性好。它具有优异的阻燃性，是一种不可燃塑料
　　2.强度一般，刚性好，但易碎，易产生应力开裂，不耐苯、汽油等有机溶剂。长期使用温度可达260度，在400度空气或氮气中稳定。通过添加玻璃纤维或其他增强材料进行改性，可以大大提高冲击强度，耐热性和其他力学性能，密度增加到1.6-1.9，成型收缩率小到0.15-0.25%。生产耐热件、绝缘件、化工仪表、光学仪表等零部件。　　
2。成形性能
　　 1.无定形材料，吸湿性低，但应干燥成型
　　 2.流动性介于ABS和PC之间，固化快，收缩小，易分解。使用更高的喷射压力和喷射速度。模具温度为100-150度。主流道的锥度应大，流道应短。　　
适用范围一般可用于制造聚苯硫醚纤维增强管、聚苯硫醚纤维增强等材料，主要用于建筑和家居

刘凯蒂是pps plus光纤20%的专业制造商之一，您可以从我们工厂以优惠的价格订购高质量的pps plus光纤20%

PPS Plus Fiber 20%

Broadest resistance to chemicals of all advanced engineering plastics
Improved dimensional stability and thermal performance over PPS
Maintains strength above 425º F
Inert to steam, strong bases, fuels, and acids
Minimal water absorption
Excellent electrical insulator
Very low coefficient of linear thermal expansion

PPS Plus Fiber 20%

Product Details

PPS plus fiber 20%

PPS plus fiber 20% specific gravity: 1.46g/cm3 Molding shrinkage: 0.7% Molding temperature: 300-330℃ Drying conditions: — 　　
1. Material performance
　　1. Excellent electrical insulation (especially high-frequency insulation), hard and brittle white, metallic noise when dropped on the ground, light transmittance second only to plexiglass, coloration, water resistance, and good chemical stability. It has excellent flame retardancy and is a non-combustible plastic.
　　2. The strength is general, the rigidity is good, but it is brittle, easy to produce stress cracking, and is not resistant to organic solvents such as benzene and gasoline. The long-term use temperature can reach 260 degrees, and it is stable in 400 degrees air or nitrogen. After modification by adding glass fiber or other reinforcing materials, the impact strength can be greatly improved, heat resistance and other mechanical properties are also improved, the density is increased to 1.6-1.9, and the molding shrinkage rate is as small as 0.15-0.25%. Production of heat-resistant parts, insulating parts, chemical instruments, optical instruments and other parts. 　　
2. Forming performance
　　 1. Amorphous material, low moisture absorption, but it should be dried and formed.
　　 2. The fluidity is between ABS and PC, solidification is fast, shrinkage is small, and easy to decompose. Use higher injection pressure and injection speed. The mold temperature is 100-150 degrees. The taper of the main runner should be large and the runner should be short.　　
Application Scope Generally, it can be used to make PPS fiber reinforced pipe, PPS fiber reinforced and other materials, mostly used in construction and home furnishing.

Contactnowformoredetailsabout PPS plus fiber 20%.

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is one of the professional pps plus fiber 20% manufacturers, you can order high quality pps plus fiber 20% at good price from our factory.