Own Brand Calcium Carbonate Price Heavy 99% Chalk White Powder Used in Rubber Plastic CAS 471 34 1Cosmetics Raw Material
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- Supplier: WPA Chemicals Limited
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Product Overview
Description
Classification of production methods
According to the different production methods of calcium carbonate, calcium carbonate can be divided into heavy calcium carbonate,light calcium carbonate, colloidal calcium carbonate and crystalline calcium carbonate.
ndex name | Date | Result | |
Apprance | calcium carbonate White | ||
Whiteness | ≥99.5 | 99.8 | |
CaCo3 | ≥97 | 98 | |
PH(10% suspension liquid) | 9.0-10.5 | 9.0-9.5 | |
volatile matter105°C | ≤0.70 | 0.40 | |
insoluble matter in hydrochloric acid | ≤0.2 | 0.18 | |
settling volume ML/g | ≥2.4 | 2.8 | |
residue on sieve(45um) | ≤0.3 | 0.15 | |
The difference between heavy and light calcium:
Both calcium carbonate light and calcium carbonate heavy are commonly used as fillers in the coating and plastics industry.The
content of the first grade is 99.1% and that of the second grade is 97.9%. The difference between heavy and light calcium
carbonate is as follows:
1. The main difference is that light calcium is used for fillers, welding electrodes, organic synthesis, etc. Heavy calcium is
used for the production of anhydrous calcium chloride, cement, etc.
2. Ground calcium carbonate or heavy calcium carbonate is calcium carbonate, which is cheap because it is prepared by compressing
calcite, and tends to settle when used in emulsioni paint compared with light calcium carbonate.Lightweight calcium carbonate,
also known as precipitated calcium carbonate, was found to be progressively smaller in size, larger in oil absorption and higher
in price.They are commonly used in latex paint fillers, with the use.
3.Heavy calcium is made by crushing ore, while light calcium is made by artificial synthesis.There is a large amount of coating.
4. Heavy calcium is stable, but relatively light calcium sinks easily.
Light calcium is better in the settlement, but the oil absorption is greater than heavy calcium, the price is generally more
expensive than heavy calcium, although the stability is not as good as heavy calcium, but still have stability, even if the
external wall paint, its dosage is also very large
Both calcium carbonate light and calcium carbonate heavy are commonly used as fillers in the coating and plastics industry.The
content of the first grade is 99.1% and that of the second grade is 97.9%. The difference between heavy and light calcium
carbonate is as follows:
1. The main difference is that light calcium is used for fillers, welding electrodes, organic synthesis, etc. Heavy calcium is
used for the production of anhydrous calcium chloride, cement, etc.
2. Ground calcium carbonate or heavy calcium carbonate is calcium carbonate, which is cheap because it is prepared by compressing
calcite, and tends to settle when used in emulsioni paint compared with light calcium carbonate.Lightweight calcium carbonate,
also known as precipitated calcium carbonate, was found to be progressively smaller in size, larger in oil absorption and higher
in price.They are commonly used in latex paint fillers, with the use.
3.Heavy calcium is made by crushing ore, while light calcium is made by artificial synthesis.There is a large amount of coating.
4. Heavy calcium is stable, but relatively light calcium sinks easily.
Light calcium is better in the settlement, but the oil absorption is greater than heavy calcium, the price is generally more
expensive than heavy calcium, although the stability is not as good as heavy calcium, but still have stability, even if the
external wall paint, its dosage is also very large
1. who are we?
We are based in Shanghai, China, start from 2020,sell to Eastern Europe(35.00%),North
America(30.00%),Oceania(15.00%),Africa(10.00%),Eastern Asia(5.00%),Southeast Asia(5.00%),South Asia(0.00%),South America(0.00%),Western Europe(0.00%),Southern Europe(0.00%),Central America(0.00%),Northern Europe(0.00%),Domestic Market(0.00%),Mid East(0.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Flavor And Fragrance, Cosmetic Ingredients, Rubber And Plastic Additives, Pigment, Food Additives
4. why should you buy from us not from other suppliers?
WPA is a professional trading company specialized in export chemicals, Our actual capacity is 200,000 tons, with competitive price.We also provide fine checmicals and food additives.And we have a supply chain for chemicals.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian
We are based in Shanghai, China, start from 2020,sell to Eastern Europe(35.00%),North
America(30.00%),Oceania(15.00%),Africa(10.00%),Eastern Asia(5.00%),Southeast Asia(5.00%),South Asia(0.00%),South America(0.00%),Western Europe(0.00%),Southern Europe(0.00%),Central America(0.00%),Northern Europe(0.00%),Domestic Market(0.00%),Mid East(0.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Flavor And Fragrance, Cosmetic Ingredients, Rubber And Plastic Additives, Pigment, Food Additives
4. why should you buy from us not from other suppliers?
WPA is a professional trading company specialized in export chemicals, Our actual capacity is 200,000 tons, with competitive price.We also provide fine checmicals and food additives.And we have a supply chain for chemicals.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian
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