JILIN PANSHI CITY SHANWEI WOLLASTONITE MINING CO., LTD
Contact person : Lianchun Yang
H.P: 0086-13609840776
Tel : 0086-411-82827218
0086-411-82562816
Fax : 0086-411-82810866
E-mail :
web:
Address : SANQUAN EAST TUEN SANQUAN VILLAGE JICHANG TOWN PANSHI CITY JILIN CHINA
Wollastonite ores of triclinic crystalline system have very noticeable acicular and long fiber structures. Our special processing technique enables the retention of this unique acicular structure and the production of high slenderness ratio acicular wollastonite powder。
As wollastonite is natural, nontoxic, odorless and radiation free, high slenderness ratio acicular wollastonite powder from long fiber wollastonite ores has become a new environment-friend building material as a substitute for short fiber asbestos or short fiber glass fiber that is harmful to the human body. Presently it is widely applied to calcium silicate board, fiber cement products, sound absorbing board and new multifunctional composite fireproofing sheeting. Calcium silicate board and fireproofing sheeting incorporating acicular wollastonite powder provide much higher impact, flexural and wear strengths and are widely used in Japan, South Korea, Mainland China and Taiwan。
• engineering technical plastics (PA, PU etc.) for the automotive industry
• fluoro elastomer e.g. for oil sealings
• powder coatings
• friction linings
• corrosion protection i.e. EP/PUR aqueous systems)
Acicular wollastonite technical specification:
SiO2: 50.5%; CaO: 45-47%; Fe2O3: 0.4%max;
P: 0.01%max; S: 0.01%max; Aspect ratio: 10:1 to 30:1
Moisture: 0.5%max; L.O.I.: 3%max
Mesh: 60/100/200/325/400/1250/3000 mesh 95-98% min passing through.
Packing: in plastic woven bag of about 25/50kgs net or in 1 m/t bag as required.
JILIN PANSHI CITY SHANWEI WOLLASTONITE MINING CO., LTD
web:www.china-wollastonite.com
0086-411-82827218 | 1184667349 | ||
0086-13609840776 |
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