Product Code: 109565728

Address:

Hebei,China

Main Products:

carbon black,zinc oxide,lithopone,formic acid,titanium dioxide

Contact Info.
Calcium carbonate
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    Negotiable
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Product Description

Calcium carbonate
 
 

Active Superfine Heavy calcium carbonate
PVC purposed calcium is one kind of Active Superfine Heavy calcium carbonate, which is developed by us for the requirement and characteristics of PVC. Made of calcite, it is a new kind of superfine functional filler. It is specially suitable for PVC products such as PVC pipe, special shape material,rolling film and cable material.
Packing:25(kg/bag) plastic lining lined woven bag, avoid moisture, or following your demand

.Technical index:

Item

Unit

Technical parameters

CaCO3

%

≥98

Fe2O3

%

≤0.05

SiO2

%

≤0.5

MgO

%

≤0.3

Moisture

%

≤0.3

Whiteness

%

≥90

Degree of activity

%

≥85

Size(≤2um)

%

≥80

Specific surface area

cm2/g

36000-43000

Oil adsorption

ml/100g

18-26

PH

 

8-9