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Haicheng danhai chemical stone powder co. LTD
Contact phone number:0412-3336266 3266888
Inquiry hotline:4000-0404-06
Contact phone:13904924268
fax:0412-3222566
The zip code:114200
Address: fanma village, mafeng town, haicheng city, liaoning province
Talc powder is often used to fill polypropylene. Talc powder has lamellar structural characteristics of lamellar configuration. The fine talc powder can be used as a reinforcing filler for polypropylene. In modification of polypropylene system, by adding super fine talcum powder concentrate not only can significantly improve the rigidity, surface hardness and heat resistance of polypropylene products creep, electric insulation, dimensional stability, also can improve the impact strength of pp. A small amount of talcum powder is added in the polypropylene can also have the effect of nucleating agent, increase the crystallization of polypropylene, so that the various mechanical properties of polypropylene, and due to improve the crystalline, refine the grain size, also can improve the transparence of polypropylene.
Talcum powder
Talcum powder and calcium carbonate as distinguished by granularity, generally is 300 mesh, 600 mesh, 800 mesh, 1250 mesh and 2500 mesh, of course, there is a thin, and commonly used in plastic can choose 800 mesh and 1250 mesh between the two, so that we can make the performance/price is highest. Talcum powder price fluctuate, generally speaking, according to the mesh price won't have too big problem, for example: 800 mesh price is in commonly 800 to 950 yuan between, 1250 in 1000 to 1280 yuan between. It is not normal for prices to be too high or too low.
Talcum powder protect the skin and mucous membrane talcum powder as small particles, a total area of big, can absorb a large chemical irritants or poison, so when sprinkled throughout the inflammation or damaged tissue surface, can have the effect of protection; In addition to protecting the inflamed gastrointestinal mucosa and playing the role of antiemetic, antidiarrheal, also can prevent the absorption of toxins in the gastrointestinal tract. Talc is not completely harmless, causing granuloma in the abdomen, rectum, vagina, etc.
Industrial talc powder