The role of heavy calcium powder in various industries:
1. Heavy calcium powder for rubber industry
Heavy calcium carbonate powder for rubber **0 mesh, whiteness: *3%,
calcium carbonate: *6%, calcium carbonate is one of the fillers
used in the rubber industry. A large amount of calcium carbonate is
filled in the rubber, which can increase the volume of its products
and save expensive natural rubber, thereby greatly reducing costs.
Calcium carbonate is filled into the rubber, which can obtain
higher tensile strength, tear strength and wear resistance than
pure rubber sulfide.
2. Heavy calcium powder for plastic industry
Heavy-duty calcium carbonate powder (heavy calcium powder) for
plastic masterbatch and color masterbatch is required to be **0
meshes. The whiteness is unchanged after high temperature heating.
The ore structure is large crystalline calcite, calcium carbonate
content: *9%, whiteness: *5% Calcium carbonate can play a skeleton
role in plastic products, which has a great effect on the
dimensional stability of plastic products. It can also increase the
hardness of products, and improve the surface gloss and surface
smoothness of products. Because calcium carbonate has a whiteness
above *0, it can also replace expensive white pigments.
3. Heavy calcium powder for paint industry
Heavy calcium carbonate (heavy calcium powder) **0 mesh or ***0
mesh for paint and latex paint, whiteness: *5%, calcium carbonate:
*6%, the amount of calcium carbonate in the paint industry is also
large, such as the amount of thick paint More than *0%.
4. Heavy calcium powder for water-based paint industry
Heavy-duty calcium carbonate (heavy calcium powder) for water-based
coatings is **0 or ***0 mesh, whiteness: *5%, calcium carbonate:
*6%, calcium carbonate is more widely used in water-based coatings
industry, can make the coating not settle, easy to disperse, Good
gloss and other characteristics, the amount of water-based paint is
****0%.
5. Heavy calcium powder for the paper industry
Papermaking heavy calcium carbonate (heavy calcium powder) **5
mesh, whiteness requirement: *5%, calcium carbonate content: *8%
Calcium carbonate plays an important role in the paper industry.
Can guarantee the strength and whiteness of the paper, and the cost
is low.
6. Heavy calcium powder for the construction industry (dry powder
mortar, concrete)
Heavy calcium carbonate (heavy calcium powder) **5 mesh for dry
powder mortar, whiteness requirement: *5%, calcium carbonate
content: *8%, calcium carbonate plays an important role in concrete
in the construction industry. Not only can the production cost be
reduced, but also the toughness and strength of the product can be
increased.
7. Heavy calcium powder for fireproof ceiling industry
Fireproof ceiling with heavy calcium carbonate (heavy calcium
powder) **0 mesh, whiteness requirement: *5%, calcium carbonate
content: *8.5%, calcium carbonate needs to be used in the
production process of fireproof ceiling, can improve the whiteness
and brightness of the product And the fire resistance will also
increase.
8. Heavy calcium powder for artificial marble industry
**5 mesh of heavy calcium carbonate (heavy calcium powder) for
artificial marble, whiteness requirement: *5%, calcium carbonate
content: *8.5%, pure and free of impurities. Calcium carbonate has
been widely used in artificial marble production.
9. Heavy calcium powder for floor tile industry
Floor tiles with heavy calcium carbonate (heavy calcium powder) **0
mesh, whiteness requirements: *5%, calcium carbonate content:
*8.5%, pure and free of impurities, calcium carbonate can be used
in the floor tile industry to increase the whiteness and Tension,
improve the toughness of products and reduce production costs.
*0. Heavy calcium powder for feed industry
The feed industry uses heavy calcium carbonate (heavy calcium
powder) **5 mesh, whiteness requirement: *5%, calcium carbonate
content: *9%, pure and free of impurities. Calcium carbonate can
increase the calcium content in feed and improve feed quality.