阻燃PC 6485科思创

阻燃PC 6485科思创----PC is a glassy amorphous polymer with no color, which has excellent electronic optics. PC high content epoxy resin has high ductility, the impact compressive strength of fixed beam is 600 ~ 900j / m, the thermal deformation temperature of unfilled model is about 130 ° C, and the standard value can be increased by 10 ° C with the increase of glass fiber.

The bending modulus of PC is above 2400mpa, and epoxy resin can be produced and processed into high stiffness products. When the temperature is less than 100 ° C, the stress relaxation rate under load is very low. PC has poor resistance to hydrolysis reaction and can not be used to withstand high pressure steam repeatedly.

The key characteristics of PC are high reliability of hydrolysis resistance, sensitivity to vacancy, resistance to analytical chemicals, weak scratch resistance, and yellowing after long-term exposure to 紫外线 light. Like other epoxy resins, PC is very susceptible to some solvents.

PC是基本上没有颜色的玻璃态的不定形高聚物，有非常好的电子光学性。PC高含量环氧树脂有很高的延展性，固支梁空缺冲击性抗压强度为600~900J/m，未添充型号的热变形温度大概为130°C ，玻纤提高后可使这一标值提升10°C。



PC的弯曲模量达到2400MPa之上，环氧树脂可生产加工做成大的刚度产品。小于100°C 时，在负荷下的应力松弛率很低。PC耐水解反应能力差，不可以用以反复承受髙压蒸气的产品。



PC关键特性缺点是耐水解反应可靠性不足高，对空缺比较敏感，耐分析化xue品行，耐划痕性较弱，长期性曝露于紫外光中会变黄。和别的环氧树脂一样，PC非常容易受一些溶剂的腐蚀。

阻燃PC 6485科思创--物理性能 额定值 单位制 测试方法
密度 (23°C) 1.20 g/cm³ ISO 1183
表观密度 1 0.64 g/cm³ ISO 60
熔流率（熔体流动速率） (300°C/1.2 kg) 10 g/10 min ISO 1133
溶化体积流率（MVR） (300°C/1.2 kg) 9.00 cm³/10min ISO 1133
收缩率
    垂直流动方向 0.60 到 0.80 % ISO 2577
    流动方向 0.60 到 0.80 % ISO 2577
    垂直流动方向 : 2.00 mm 2 0.70 % ISO 294-4
    流动方向 : 2.00 mm 3 0.65 % ISO 294-4
吸水率 ISO 62
    饱和, 23°C 0.30 % ISO 62
    平衡, 23°C, 50% RH 0.12 % ISO 62