国产一级αⅤ片免费观看_日韩精品无码三级视频_亚洲欧美成人中文在线网站_国产内射大片99_一级曰韩黄色视频_久久无码精品人妻一区97_苏语棠的房东太太_亚洲色图图片专区_成人在线精品国产_亚洲国产综合精品一

PS Conductive MB (CC/MB-PS)

Product description：

This product is made of imported super-conductive carbon black as functional additives, PS as matrix resin, with coupling agent and home-made dispersing agent .through internal mixer and twin-screw extrusion. It can be used for the preparation of PS, HIPS, PPO conductive plastic products, such as plates, sheets and other injection parts, which has permanent and stable conductive properties.

Benefits：

       1. Excellent dispersion, it can use in PS、HIPS、PPO products.

2. Low surface resistance value, usually 50Ωmax.

3. Low additive amount，35-40 percent can make the surface resistance below 10⁶Ω.

Specification：

Items	Units	CC/MB-PS
Appearance	---	Black granule
Carbon black content	%	≥40
Loss on drying	%	≤0.3
Density	G/cm3	1.0±0.2
Dosage	104-106Ω，%	35-40

Suggestion：

1. Add directly, additive amount should according to the processing and surface resistance value.

2. Dry first after long-term storage, or add some defoaming masterbatch(1-2 percent).

3. To improve impact strength, we suggest adding some SBS 5-25%.

Packaging and Handling:

25kgs/bags with PE inner，handle with care, cold storage. In ventilated and dry condition