描述

工程塑料PPS材料

良好的电气绝缘（尤其是高频绝缘），白色坚硬易碎，落在地上有金属声，有机玻璃后透光，着色耐水，化学稳定性好。阻燃性好，适用于不可燃塑料

工程塑料聚苯硫醚材料

产品细节

工程塑料PPS材料

性能

良好的电绝缘（尤其是高频绝缘），白色坚硬易碎，落地时有金属声，有机玻璃后透光，着色耐水，化学稳定性好。阻燃性好，适用于不可燃塑料

处理

1。物料干燥过程

温度：100~105℃

时间：3小时

2。注塑工艺1）模具温度：60-80℃

正面：2）气缸温度：220-260℃中间：290-310℃背面：300-320℃

喷嘴：290-300℃

3）注塑压力：60-70Mpa4）注塑速度：中速

5）注塑时间：根据制造零件的尺寸，模具充满模具，首选表面基本冷却

Engineering Plastic PPS Materials

Good electric insulation (especially high frequency insulation), white hard and brittle, fell on the ground have metal sound, light transmittance after organic glass, coloration water resistance, good chemical stability.Good flame retardant, for non – combustible plastics.

Engineering Plastic PPS Materials

Product Details

Engineering Plastic PPS Materials

Properties

Good electric insulation (especially high frequency insulation), white hard and brittle, fell on the ground have metal sound, light transmittance after organic glass, coloration water resistance, good chemical stability.Good flame retardant, for non – combustible plastics.

Processing

1. Material drying process

Temperature: 100 ~ 105 ℃

Time: 3 hr

2. Injection molding process

1) mold temperature: 60-80 ℃

Front: 2) cylinder temperature: 220 ~ 260 ℃ in the middle: 290 ~ 310 ℃ in the back: 300 ~ 320 ℃

Nozzle: 290 ~ 300 ℃

3) injection molding pressure: 60~ 70Mpa4) injection molding speed: medium speed

5) injection molding time: according to the size of the manufacturing parts, the moulds are filled with moulds, and the surface basic cooling is preferred