JIANGXI  KETE  FINE  POWDER   HANDLING  CO., LTD.
Product detail

Superfine Heavy calcium carbonate

 

Brief

Superfine Heavy calcium carbonate (CaCO3)

1. material: natural calcite, marble

2. Features: uniform size, fewer impurities, high Whiteness, low Oil Absorption, good insulation and liquidity.

3. Process:
 

Product specification model, index items

Specification model  

 index items

800M

1250M

2000M

2500M

Bags Numbers

KT-0018

KT-0028

KT-0038

KT-0058

Particle size distribution through the accumulated weight(%)

1.0μm

25

30

45

50

2.0μm

40

50

70

85

5.0μm

60

70

95

97

8.0μm

75

85

97

98

10 μm

85

97

99

100

16 μm

97

99

100

 

20 μm

99

100

 

 

30 μm

100

 

 

 

CaCO3%≥

 

98

98

98

98

Fe2O3%≤

 

0.02

0.02

0.02

0.02

SiO2%≤

 

0.8

0.8

0.8

0.8

Al2O3%≤

 

0.01

0.01

0.01

0.01

Particle Size

D50(μm)≤

3

2

1.3

1

Particle Size

D97(μm)≤

16

10

6

5

Whiteness%≥

 

93

94

95

96

Sieve Test

(20μm)≤

0.8

0.1

0

0

PH Value

 

9±0.5

9±0.5

9±0.5

9±0.5

Oil Absorption

(ml/100g)

18-22

22-24

24-26

26-30

Moisture Content

%≤

0.5

0.5

0.5

0.5

DOP Absorption value

DOP(ml/100g)

40-45

42-50

48-58

50-60

Loss on lgnition

%

43.5

43.5

43.5

43.5

Sediment Volume

(ml)

30

35

55

60

True Specific Gravity

(t/m3)

2.7

2.7

2.7

2.7

Postulate Specific Gravity

(t/m3)

1

0.85

0.7

0.6

Appearance

 

White powder

White powder

White powder

White powder

Note: according to customer demand, we can produce Active Heavy calcium carbonate with different Whiteness, purity or fineness

Uses
Widely used in the composite materials of paper industry and plastics industry, all kinds of plastic pipes, profiles, plastics, degradable plastics and wire and cable, tire, rubber products in rubber industry, seal products, for paint industry, used in oily primer, top coat of luxury cars, filler material of powder coating, water-based paint and other products.

Functions
Used in the paper industry: increased surface gloss, improve Whiteness, improve paper surface smoothness. 
Used in the rubber industry: improve tensile, tensile, heat resistance, aging resistance, tear and other properties. 
Used in the paint industry: film thickness can be increased to improve the wear resistance and weather resistance, while improving powder coating and spraying the powder rate area, while it does not contain heavy metals, it is free of heavy metals, is the preferred filler of powder coatings

Copyright(C)2015, JIANGXI KETE FINE POWDER HANDLING CO., LTD. All Rights Reserved. Supported by China Network Library ChinaChemNet Toocle Copyright Notice
2015年全年开奖记录