Audited Supplier
calcium carbonate
471-34-1
CaCO3
207-439-9
Insoluble in Water
COA, ISO, BV
CaCO3
≥99%
Calcium Carbonate
Industrial Grade
207-439-9
CaCO3
White Powder
as The Filler of Rubber, Plastic, Detergent, Foam etc
High Whiteness, Good Fineness, High Purity
PP Woven Bag
zhonglian or natural
25kgs/PP Woven Bag
25bags bag
Origin of China
2836500000
Product Description
Below Information for heavy Calcium carbonate :
Specifications of CaCO3
Heavy Calcium Carbonate is widely used as filler and improver.
Technical data for reference :(ZCC 902)
MODEL | ZCC902 |
| Test Item | Index |
| Standard | Conformable with HG/T 3249.1~3249.4-2013 |
| CaCO3 W/% | 97 |
| Whiteness | 94.5 |
| D97/μm | 24.5 |
| Oil absorption(linseed oil)(g/100g) | 26 |
| 105ºC volatile /% | 0.18 |
| Heavy metal(Pb) W/% | ≤ 0.003 |
| appearance | white powder |
| Mesh size | 600 |
| Packing & Loading Qty | 25kgs/bag (27tons/20ft ) |
Specification of ZCC905 and ZCC 918 for reference :
| MODEL | ZCC918 | ZCC905 |
| TEST ITEM | INDEX | |
| standard | Conformable with HG/T 3249.1-3249.4-2008 | |
| CaCo3 W/% | 97.00 | 97.00 |
| whiteness | 95.20 | 94.70 |
| D97/μm | 15.00 | 18.50 |
| Oil absorption(linseed oil)(g/100g) | 28.50 | 28.00 |
| 105ºCvolatile/% | 0.20 | 0.18 |
| Heavy metal(Pb) W/% | ≤0.003 | |
| appearance | white powder | white powder |
| Mesh size | 400/800/1000/1250/1500 | |
| Packing & loading qty | 25kgs/bag(27tons/20'fcl) | |
Features:
Calcium carbonate can be used in plastic,rubber,paper and paint industries,It has the characters of low price, high purity,difficult to have chemical reaction,good heat resistance,low oil absorption and nontoxic.
( can be using in Detergent industry,Soap industry, Foam Industry,etc , as a filler and save the cost );
Calcium carbonate is widely applied in plastics industry, PVC pipe and cable writing, papermaking and coating and paint and ink, adhesive, toothpaste, high-grade ceramic tile, artifical marble, leather, food, medicine and comestics industries
Application:
1: In rubber industry: calcium carbonate was the earliest filler used in the rubber industry,it can enlarge the capacity in the rubber products,for saving the cost,It aslo enhances the tensile strength,abrasion and tearing strength.
2:In plastic industry: as the framework in plastic products(pvc pipes,fittings,panels,color master batch),keeping stability of the products,strengthen the products,keeping surface smoothly,since the calcium carbonate is high white,it can place the expensive the white polyethylene,for whitening the plastic products.
3:In coating industry: calcium carbonate can be used as white pigment,up a frame function,calcium carbonate in the coating industry can be used as inert pigment,Due to the calcium carbonate color is white,in coating relative latex,solvent prices are cheap,and fine grain,can in coating evenly dispersed,so is a lot of use of inert pigment,Calcium carbonate filling can enhance primer to basic level surface sedimentary and permeability.
4:In paper making: whitening the paper,and as the filler, can reducing the pulp,for saving the cost.
