In addition to itself, calcium chloride usually includes calcium chloride dihydrate and anhydrous calcium chloride. According to the shape, it can be divided into solid and liquid. Generally, it is solid. According to the shape, it can be divided into powder, flake and particle.
| PVA 1788 (PVA BP17) |
Solid calcium chloride:
1. According to its shape, it can be divided into:
(1) Granular calcium chloride
(2) Flaky calcium chloride
(3) Powdered calcium chloride
(4) Spherical calcium chloride
2. According to the content of crystal water, it can be divided into:
(1) Calcium chloride dihydrate:
a. Calcium chloride dihydrate in tablet form, content ≥ 74%
b. Calcium chloride dihydrate granular, content ≥ 74%
c. Calcium chloride dihydrate powder, content ≥ 74%
d. Calcium chloride dihydrate block, content ≥ 74%
(2) Anhydrous calcium chloride:
a. Anhydrous calcium chloride tablet, content ≥ 94%
b. Anhydrous calcium chloride granular, content ≥ 94%
c. Anhydrous calcium chloride powder, content ≥ 94%
| PVA 1799 (PVA BF17) |
3. It can be divided into:
(1) Industrial grade calcium chloride
(2) Food grade calcium chloride
Different customers have different choices because of different uses. For example, flake is generally used for making cryogen, antifreeze, automobile antifreeze, fire extinguishing agent, coagulant and other purposes, while powder and granular are commonly used for water treatment, snow melting agent and other purposes.
Because slice is cheap, the market supply is large. Granular price is more expensive, but liquidity is good. There is no difference in the content of the same kind of products, but because the customers’ adding process is different from the products they react to in the production process, they should choose products with different characteristics.
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