Guangzhou Kunhai Trading Co.,Ltd
Business type: Manufacturer, Distributor/Wholesaler, Exporter, Seller, Other
Telephone : 86-20-83020725
RM.2716 JINYING BLDG,NO.316 HUANSHI ZHONG RD.,YUEXIU DISTRICT,GUANGZHOU 510050 CHINA.
|Place of Origin:||CHINA|
|Product name:||Mineral Fluorspar|
|Chemical Composition: :||CaF2|
|Shape: :||Lumps, Balls, Powder|
|Usage:||fluorine chemcial, glass and ceramic industries and welding rod|
|Color:||grey , offwhite , yellowish brown.|
|Minimum Order Quantity:||20MT|
|Packaging Details:||25KG BAG OR CUSTOMIZE ORDER|
|Delivery Time:||WITHIN 25DAYS AFTER GOT LC OPENED NOTICE OR RECEIVED ADVANCE PAYMENT|
|Payment Terms:||T/T OR 100%IRREVOCABLE LC AT SIGHT|
HF: 0.1% max
Water Insolubility: 0.5%max
The product is a white crystalline or powder. It is flavorless, poisonous and with microaidic; the hexagonal
crystal system sp. gr.: 3.08 and system sp. gr. 2.665 (at 17 °C); deliquesce in moist air and slightly soluble in
water, also soluble in hydrochloric acid; the solubility has somewhat raise with an increase in temperature.
It's decomposed into KF and SiF4 at glow, and decomposed into KF, HF and H2SiO3 in hot water.
Used in wood anticorrosive, ceramic and manufacturing of all kinds of optical glass, smelting of Aluminum
and magnesium, also can be used as the raw material of synthetic mica and anti-corrosion materials.