1250 Mesh Ground Calcium Carbonate CaCO3 CAS 471-34-1

• CAS No.: 471-34-1
• Formula: CaCO3
• EINECS: 207-439-9
• Solubility: Easily Soluble in Water
• Certification: ISO
• Classification: CaCO3
• Model NO.: KW
• Purity: ≥99%
• Type: Calcium Carbonate
• Grade Standard: Industrial Grade
• Transport Package: 25 Kgs Bag
• Specification: powder
• Trademark: KINGWAY
• Origin: China
• Production Capacity: 500000mt/Year

Product Description

Product Description

1250 Mesh Ground Calcium Carbonate CaCO3

CaCO3 content (Dry basis), %  ≥	97
PH(10% Soliquit)	8-10
105°C Volatitle, %   ≤	0.3
Insoluble substance in hydrochloric acid, %  ≤	0.5
Moisture content, %    ≤	0.6
Bulk density, g/cm3    ≤	0.90
Specific Surface, cm2/g  ≤	52000
Settling value, ml/g  ≥	---
Top Cut(D98), μm   ≤	12
Average Grain(D50), μm   ≤	3-4
Fe, %   ≤	0.1
Mn, %    ≤	0.08
Residues:  325μm, %  ≤                                                         125μm, %  ≤	0 0.08
Whiteness(R457), %  ≥	94
Absorption oil Number (DOP), ml/100g    ≤	46
Activation, %    ≥	---
Appearance	POWDER

Usage:
Injection mould, extrusion & injecting mould, PVC profile & pipe, FRP etc.Suitable  for the modification of PVC, PP, PE, ABS and HIPS. Fillers of Paint,Print ink,Plastic,Rubber,Adhesives,Pharmacy,Fodder,Paper-making,polyethylene(PE),polypropylene(PP),ABS,Building material,etc.

 

Detailed Photos