- Product Details
Basic Parameters
SABIC LEXAN PC 420SE0U 20%玻纤增强+阻燃V-0+抗紫外线,三合一改性,适合户外阻燃应用
LEXAN PC® 420SE0U 是SABIC(沙伯基础)生产的聚碳酸酯(PC),属于玻纤增强阻燃耐候级(20%GF+FR+UV)系列。密度1.4 g/cm³,MFR 5.0 g/10min。具有20%玻纤增强+阻燃V-0+抗紫外线,三合一改性,适合户外阻燃应用等特性,适用于户外电气设备、室外照明灯具、通信基站外壳、户外阻燃结构件、太阳能设备。UL94 V-0。
一、产品基础参数
二、产品特点
20%玻纤增强+阻燃V-0+抗紫外线,三合一改性,适合户外阻燃应用:LEXAN PC 420SE0U专为户外电气设备、室外照明灯具、通信基站外壳、户外阻燃结构件、太阳能设备等应用设计。
HDT 146.0°C:高温环境下保持优异刚性和尺寸稳定性。
阻燃等级:UL94 V-0,满足严格阻燃安全要求。
SABIC品质:沙伯基础创新塑料出品,全球领先的工程塑料供应商,品质稳定可靠。
三、典型应用领域
户外电气设备
室外照明灯具
通信基站外壳
户外阻燃结构件
四、加工建议
加工方式:注塑成型
料筒温度:260-320°C
模具温度:80-120°C
干燥处理:120°C/3-4小时
注意事项:PC材料对水分敏感,必须充分干燥至含水率<0.02%
五、关于SABIC®工程塑料
SABIC(沙特基础工业公司)是全球领先的多元化化学品公司,其工程塑料产品线涵盖LEXAN® PC、CYCOLOY® PC/ABS、VALOX® PBT、NORYL® PPO、ULTEM® PEI等知名品牌。产品广泛应用于汽车、电子电气、消费电子、医疗器械、航空航天等领域,以卓越的品质和创新的技术解决方案服务全球客户。
六、同系列相关产品
如需获取LEXAN PC 420SE0U详细物性表(TDS)、MSDS或样品,请联系我们的客服团队。
加工工艺建议
干燥建议:PC吸湿性较强,水分超标会导致高温水解、制品发雾和力学性能下降,必须严格干燥。
推荐干燥温度 100~120°C,干燥时间 3~5小时,含水率控制在 < 0.02% 以下。
| 工艺参数 | 推荐范围 |
|---|---|
| 料筒温度 | 270~320°C |
| 喷嘴温度 | 270~310°C |
| 模具温度 | 70~120°C |
| 注射压力 | 80~150 MPa |
| 保压压力 | 40~80 MPa |
| 螺杆转速 | 30~60 rpm |
* 以上参数为 PC(聚碳酸酯) 通用参考范围,实际参数需结合具体牌号、制品结构、模具设计和设备条件进行试模验证。
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Product Features
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