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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: PCC grade
  • Usage: Plastic, rubber

Packaging & Delivery

Packaging Details: 25kg/bags
Delivery Detail: 7-10days

 

Light calcium carbonate

light calcium caronate is a micro-scale Precipitated Calcium Carbonate according to norm ISO 3262 part 6. It is a white and odorless powder prepared by calcium carbonate precipitation, dehydration, drying and crushing. It could be in the form of slurry. HUANA micro-scale PCC exhibits specific topography, high whiteness, purity, and dispersity. High retention, brightness, opacity, strength, and bulk et al. Could be obtained when paper was filled or coated with WSD micro-scale PCC. HUANA micro grade PCC is most commonly used in paint, rubber, and plastics et al. As an extender for titanium dioxide. It can provide functionalities, increasing the performance of the resin, adding thickening, unsinkability, impact strength, flexural modulus (stiffness), dimensional stability, and surface finish. This minerals is also used as cost-reducing fillers by extending or replacing the more expensive resins.

Technical index

Item

 index

CaCO3 content (Dry basis), %                    ≥

98

PH(10% Soliquit)

9

Moisture content, %                               ≤

0.5

Settling value,ml/g                                 ≥

2.6

Top Cut, μm                                      ≤

2.0

Average Grain(D50),μm                        ≤

0.08

Fe,%                                                  ≤

0.1

Mn,%                                                 ≤

0.006

Residues  45μm,%                            ≤      

0.00 

Whiteness ,%                                  ≥

97

Absorption oil Number (DOP), ml/100g          

32

Activation,%                                     

99

Appearance

POWDER

Characteristic

1.Identical grain size ,low oil absorption value.

2.To reduce the cost of products ; to make products have good foamed effect.

3.To enhance hardness,rigidity,size stability ,fire-retardantness,glossiness of products.

4.In rigid PVC products, it can accelerate gelation, enhance cold impact strength, eliminate plate out, and improve surface gloss.

Applications:

Plastic, rubber, paint,coationg, paper making,

Package:

25kg/bags

 
COMPANY INFORMATION

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Contact

Skype: yonghe74

Wechat ID: Davidhe39

Whatsapp:+86 13858575598

QQ:2369662700

 

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