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GY-CACO SERIES Ground Calcium Carbonate CAS NO. 471-34-1

Calcium Carbonate CAS NO. 471-34-1

INTRO

GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.

Calcium carbonate is one of the most common inorganic minerals on the earth. It is often used in plastics, rubber, inks, coatings, papermaking, and other industries as fillers, reinforcements or to replace other fillers in the manufacturing industry. Calcium carbonate is mainly divided into three types: Ground, precipitated , and nano type; ground calcium carbonate, also known as heavy calcium, is mainly obtained by physical crushing; ground calcium carbonate is divided into dry type (plastic rubber, coating requirements) according to different processing methods and wet (paper industry).

GY-CACO calcium carbonate series provide products with different particle sizes, oil absorption and specific gravity according to different industries, improving the different characteristics of products to meet the customized needs of customers.

PROPERTY

 

GRADE

GY-CACO-04

GY-CACO-05

GY-CACO-06

GY-CACO-07

Purity

99%

99%

99%

99%

Whiteness

100

100

99

99

Particle size(μm)

1.65

2.0

3.3

5

250 mesh

residual (%)

 0.01 max

0.1 max

0.3 max

0.6 max

Apparent specific

gravity (g/cm3)

0.31

0.34

0.4

0.45

Oil absorption

(ml/100g)

36

34

30

28

Special

recommendation

Film

Film/tape

Bag material/

coating

Coating

Features/Advantages

  • Good color.
  • Excellent whiteness.
  • Very high purity, fewer impurities.
  • Superior dispersibility.
  • According to different industrial applications of customers, a wide range of specifications.

 

 

Applications

  • Plastic industry: As a filler, it can enhance the hardness of the product and improve the surface smoothness of the appearance. Also, because of the high whiteness, it is often used as a whitening filler.
  • Rubber industry: Can be used as a filler in the production of tires, rubber shoes, rubber components, hoses, and tapes to increase tensile or wear resistance; used alone as a reinforcing agent or used in combination with other filler materials such as carbon black, clay, titanium dioxide, etc.
  • Ink and coating industry: It’s widely used in the printing ink, synthetic resin coating, oil-based paint, emulsion paint, primer, or coating industry, as the application of reducing or improving the gloss of product or anti-settling and so on.
  • Paper industry: With other fillers such as kaolin or clay to increase the whiteness of the paper.
  • Agriculture: Alkaline can be used as an acid-base neutralizer, often used in the modification of acidic soil, and can also supply the calcium in the soil to avoid the loss of soil calcium.
  • Animal husbandry: used in the feed industry, it can be used as a calcium supplement to increase the calcium content of the feed.
  • Wire and cable industry: filling with insulating properties
  • Desulfurization: It can neutralize acid gases such as sulfides emitted by factories, so the amount of sulfur emitted is more environmentally and more in line with regulatory standards.

25KG/bag

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