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Quick Details

  • Classification: Carbonate
  • Type: Calcium Carbonate
  • CAS No.: 471-34-1
  • Other Names: CCR
  • MF: Ca2CO3
  • EINECS No.: 207-439-9
  • Place of Origin: Zhejiang, China (Mainland)
  • Grade Standard: Industrial Grade
  • Purity: 99.0%
  • Appearance: white powder
  • Application: plastic, rubber, paint, caoting
  • Brand Name: WSD
  • Model Number: CCR-4.5
  • Usage: Plastic, rubber
  • Grade: CCR

Packaging & Delivery

Packaging Details 25kg/bags
Delivery Time 7-10days

 

Coated calcium carbonate

Coated calcium carbonate is ultra-fine PCC with uniform particles, excellent dispersion, and high brightness. Their surfaces are organically treated by proprietary technologies.

Techinical index

Grades

Crystal structure

Particle shape

Average particle size,nm

Surface area,m2/g

Brightness,%

Moisture,%

pH Value

Surface treatment

CCR-1

Calcite

rhombic

95.0

18.0±1.0

≥95.5

≤0.50

8.5-9.5

stearic acid

CCR-2

Calcite

rhombic

95.0

18.0±1.0

≥95.0

≤0.50

9.0-9.5

proprietary

CCR-3

Calcite

rhombic

105.0

16.0±1.0

≥95.0

≤0.40

8.5-9.5

stearic acid

CCR-4

Calcite

rhombic

105.0

16.0±1.0

≥95.0

≤0.40

8.5-9.5

proprietary

CCR-5

Calcite

rhombic

75.0

22.0±1.0

≥94.0

≤0.60

9.0-9.5

stearic acid

CCR-6

Calcite

rhombic

110.0

14.0±1.5

≥95.0

≤0.40

8.5-9.5

stearic acid

Applications:

WSD CCR is functional fillers used in a variety of polymer materials. They provide great economic benefits in polymer production while greatly improving the hardness of the polymer, improving strength (tensile and impact) and enhancing the surface whiteness and gloss finish. CCR would improve the processing properties of the polymer compound, especially for products which are based on rigid and plastic PVC. With outstanding ink-absorption and printability, CCR is widely used in the PVC cable,

Package:

25kg/bags

:

 
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Skype: yonghe74

Wechat ID: Davidhe39

Whatsapp:+86 13858575598

QQ:2369662700

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