Company Advantages1. Yixin borax chemicals is manufactured using the optimum raw material that is bought from certified and reliable vendors in the industry.
2. Due to its borax chemicals, carbonate powder has been widely used in many applications such as borax chemicals.
3. carbonate powder have a great future in this realm because of its borax chemicals.
4. Over the years, Shanghai Yixin Chemical Co., Ltd. has formed a strong R&D strength and a sound sales and service system.
5. By treating employees with mutual respect, Yixin staff always provide the best service for customers.
Company Features1. Shanghai Yixin Chemical Co., Ltd. constantly keeps moving to a higher level. We have devoted to the R&D, manufacture, and selling of carbonate powder for many years.
2. Shanghai Yixin Chemical Co., Ltd. includes a set of skilled professionals.
3. Shanghai Yixin Chemical Co., Ltd. has always followed the tenet of borax chemicals. Contact! The basic tenet of Shanghai Yixin Chemical Co., Ltd. is that borax chemicals. Contact! Shanghai Yixin Chemical Co., Ltd. keeps concentrated on superior service for customers. Contact!
Product Description
Calcium carbonate is a kind of inorganic compounds, commonly known as: grey stone mestone, limestone, marble, etc.
Main ingredients: calcite.
Basically does not dissolve in water, soluble in hydrochloric acid.
Calcium carbonate is an important building material, industrial useage in a wide range
Calcium carbonate is divided into: light calcium carbonate, heavy calcium carbonate, ash calcium powder, etc
Main specifications: 200mesh 325mesh 400mesh 600mesh 800mesh 1250mesh1600mesh 2000mesh 3000mesh. etc
| General
light
WR-101 | PVC
WR-102
| Medical fermentation
WR-103 | General
Active
WR-104 | Plastic
WR-105 | Heavy
Active
WR-106 | Nano
Sized
WR-107 |
CaCO3 % | ≥98 | ≥98 | ≥98 | ≥96 | ≥97 | ≥96 | ≥97 |
PH≤ | 9.5-10 | 9.5-10 | --- | 9.0-9.5 | 9.0-9.5 | ≤9.0 | 9.0-9.5 |
crystal form | calcspar | calcspar | calcspar | | calcspar | calcspar | calcspar |
Screenings 325mesh | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.3% | --- |
Sedimentation volume ml/g | 2.4-2.8 | 2.4-2.8 | 2.4-2.8 | 2.4-2.8 | 2.8 | --- | --- |
Insoluble in HCL | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% |
Moisture content | ≤0.4% | ≤0.4% | ≤0.4% | ≤0.1% | ≤0.4% | ≤0.2% | ≤0.3% |
whiteness | ≥94.5 | ≥94.5 | ≥92 | ≥93 | ≥95 | ≥90 | ≥94 |
activation grade | --- | --- | --- | 98.5% | --- | 98.5% | --- |
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