产品简介:
FS-250FW 是经过特殊处理过的包覆型 PTFE(聚四氟乙烯)材料。
它可以阻止塑胶制品燃烧时的带火焰的熔体滴落现象。
在塑胶阻燃改性方面,相对于一般的PTFE粉,它具有许多优点。
优 势:
*自由流动的粉末;
*在树脂中的优异分散性。
特性:
*SAN包覆的PTFE;
*PTFE含量:45~55%
*极微小粒径:<0.6mm
*PTFE接近纳米水平粒子分散:2 um
*出色的分散性和提供极其光滑的共混物产品表面外观
*添加量低
用途:
FS-250FW 常被用作工程塑胶的抗低垂剂、抗滴落剂、阻燃协效剂等
*阻燃共混改性(PC、 PC/ABS、ABS、Nylon和聚酯等)
*适合UL-94 for 电子电器、汽车和消费产品。含氟聚合物有高的限氧指数>95.
包装规格:
15KG/箱
储运与处理:
*避免高温、潮湿、灰尘、油污等;
*勿强力挤压,预防结块。
Introduction
FS-250FW is the anti drip additive that is obtained by PTFE(Teflon). It can be kept away dripping when it happened to fire. Compared to general PTFE powder, it has a lot of advantages in extrusion to produce various plastics.
Benefi
Free flowing powder
Excellent dispersion into resin
FS-250FW is used as a raw material of engineering plastics, especially PC,ABS, PC/ABS Alloy, Nylon etc.
Items | Specification |
Polymer | SAN |
Appearance | White Powder |
Particle Size | Avg. < 0.6mm |
PTFE Content | 45 ~ 55 wt% |
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