Specifications
heavy calcium carbonate1.CaCO3 contents: 98%min
2.Moisture : <0.2%
3.Size(mesh): 200
4.whiteness:90min
heavy calcium carbonate
1.useage: Paint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
2.specification:
items | whiteness(%) | oil absorption(ml/100g) | moisture(%) | Residue on 325 mesh % ≤ | ||||||||||||||
800mesh |
| 25 | 0.3 | 0.02 | ||||||||||||||
1250mesh | 95 | 27 | 0.3 | 0.01 |
3.size:325mesh 400mesh 600mesh 800mesh 1000mesh 1250mesh 1500mesh,2000mesh,2500mesh,3000mesh.
4.the size and useage:
inside 200mesh: as the additive in the feed
250-300mesh: whitewash the wall,plastic,rubber,waterproof material
350-400mesh:gusset plate,chemical,pipe
400-600mesh:toothpaste and soap
800mesh:rubber,pvc,plastic,electric cable
1250mesh:pvc,PE,coating,papermaking.
5.sample:free
6.relative product:the other nonmetalic mineral product include vermiculite,mica,color sand.
7.process:High white light calcium carbonate selects high purity limestone as rawmaterial,then grind use machinery.It is pure and stable filler whose bulk density is small.
8.advantage:
1)Identical grain size,high purity.
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)Calcium carbonate is used for highpolymer material to improve the craftwork of processing and enhance the mechanics and hot stability of products;It can reduce the cost with the enhancement of dispersibility and compatibility.
9.we are the special nonmetalic mineral product manufacture,and look forward keep business relation with you.we can promise the best quality , service , timely shipment .