描述
回收PPS颗粒
良好的电绝缘（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
回收PPS颗粒
产品细节
回收PPS颗粒
PPS颗粒物理性能
1，良好的电绝缘性（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
2。强度一般，刚度好，但质地易碎，易产生应力脆性裂纹；不耐苯、汽油和其他有机溶剂；温度可以长时间达到260度，在400度的空气或氮气中保持稳定。通过添加玻璃纤维增强材料或其他改性，可以大大提高冲击强度，耐热性等力学性能得到改善，密度增加到1.6-1.9，成型收缩率降低到0.15 0.25%，适用于生产耐热、绝缘零件和化工设备、光学仪器、，等。
类型：回收/回收/原始/改性PPS颗粒
出厂价优质PPS颗粒
Recycling PPS Granules
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.
Recycling PPS Granules
Product Details
Recycling PPS Granules
PPS Granules Physical performance
1, 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.
2. The strength is general, the rigidity is good, but the texture is brittle, easy to produce stress brittle crack;Non-resistant to benzene, gasoline and other organic solvents;The temperature can reach 260 degrees for a long time, stable in 400 degrees of air or nitrogen.By adding glass fiber reinforced materials or other modification, can greatly improve the impact strength, heat resistance and other mechanical properties are improved, the density increases to 1.6-1.9, molding shrinkage rate to 0.15 0.25% smaller, suitable for the production of heat resistance, insulation parts and chemical equipment, optical instruments, etc.
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