Calcium Carbonate

Active Superfine Heavy calcium carbonate

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

Superfine Heavy calcium carbonate

Item

Unit

Specification

HT-800

HT-1000

HT-1250

HT-1500

HT-2000

CaCO3

%

≥98

≥98

≥98

≥98

≥98

Fe2O3

%

≤0.05

≤0.05

≤0.05

≤0.05

≤0.05

SiO2

%

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

MgO

%

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

Moisture

%

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

Whiteness

%

≥92

≥92

≥92

≥92

≥92

Size (D97)

um

≤23

≤16

≤13

≤10

≤8

Uses:

Specification

Features & Uses

HT-2500

high precise classification, high Whiteness , high fineness, high pure
suitable for daily chemicals, papermaking, coating, plastic film, degraded mastre batch

HT-2000

high precise classification, fine preciseness, high Whiteness, suitable for papermaking, coating, plastic film, degraded mastre batch

HT-1500

high Whiteness, high fineness, even Size, suitable for plastic mastre batch, high-end coating, ink

HT-1250

high Whiteness, high fineness, 600mesh low residue, moderate oil adsorption, suitable for coating, ink, rubber

HT-1000

high precise classification, high Whiteness, high fineness, 500mesh low residue, suitable for papermaking, coating, plastic rubber

HT-800

325mesh low residue, suitable for coating, plastic gusset plate, pipe, section material, plastic rubber

Packing:25kgs/pp bag or at buyers option

enterprises manufacture and trading chemical raw material products, including the basis Inorganic and Organic Chemicals, Dyestuffs, which are used in Paint & Coating Industry, Rubber Industry, Water-treatment Industry, Feed Industry, Fertilizer Industry, etc.