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Calcium Carbonate-Matting
Properties
Grinded from natural calcium carbonate, it is odorless, white powder without any taste, has good chemical stability, high whiteness, low oil absorption, low refractive index, and contains no crystal water, insoluble in water and alcohol.
Technical Data
Item | Standard |
Calcium Carbonate)，% | 15000±500 |
Specific Surface Area，sq.m/g | ≥95 |
Whiteness，% | ≤2.5±0.3 |
D50，μm | 2.7 |
bulk gravity，g/cm3 | 0.93 |
specific gravity，g/cm3 | ≤0.3 |
Moisture，% | ≤51 |
Water absorptionc.c/100g | 0.02 |
325mesh residue，% | 8.5 |
Application
This product may be widely used in electronic, plastics, rubber, paintings, coatings, dye, ceramic, glass, cosmetic and other industries.
Package
In plastics bags with outer plastic woven bags of 25kilogram net each or pack in according to the client’s demand
Calcium Carbonate-Matting
Properties
Grinded from natural calcium carbonate, it is odorless, white powder without any taste, has good chemical stability, high whiteness, low oil absorption, low refractive index, and contains no crystal water, insoluble in water and alcohol.
Technical Data
Item | Standard |
Calcium Carbonate)，% | 15000±500 |
Specific Surface Area，sq.m/g | ≥95 |
Whiteness，% | ≤2.5±0.3 |
D50，μm | 2.7 |
bulk gravity，g/cm3 | 0.93 |
specific gravity，g/cm3 | ≤0.3 |
Moisture，% | ≤51 |
Water absorptionc.c/100g | 0.02 |
325mesh residue，% | 8.5 |
Application
This product may be widely used in electronic, plastics, rubber, paintings, coatings, dye, ceramic, glass, cosmetic and other industries.
Package
In plastics bags with outer plastic woven bags of 25kilogram net each or pack in according to the client’s demand
