描述

PPS塑料阻燃剂

所有先进工程塑料中最广泛的耐化学品性

改进了PPS的尺寸稳定性和热性能

将强度保持在425ºF以上

对蒸汽、强碱、燃料不敏感，酸

最小吸水率

优良的电绝缘体

极低的线性热膨胀系数

聚苯硫醚塑料阻燃剂

产品详细信息

<　　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.强度正常，刚度好，但脆性大，易产生应力脆性；它不耐苯和汽油等有机溶剂；长期使用温度可达260度，在400度空气或氮气中稳定。加入玻璃纤维或其他增强材料改性后，冲击强度大大提高，耐热性等力学性能也得到改善，密度提高到1.6-1.9，成型收缩率小到0.15-0.25%。用于生产耐热零件、绝缘零件、化工仪器、光学仪器等零件

了解PPS塑料阻燃剂的详细信息

PPS Plastic Flame Retardant

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 Plastic Flame Retardant

Product Details

PPS plastic flame retardant

PPS physical properties

　　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 normal, the rigidity is good, but it is brittle and easy to produce stress brittleness; it 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 of air or nitrogen. After modification by adding glass fiber or other reinforcing materials, the impact strength can be greatly improved, the 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%. Used in the production of heat-resistant parts, insulating parts, chemical instruments, optical instruments and other parts.

Contactnowformoredetailsabout PPS plastic flame retardant.

Kitty Liu< ###>

is one of the professional pps plastic flame retardant manufacturers, you can order high quality pps plastic flame retardant at good price from our factory.