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  • Region :China/Anhui
  • Tel : 86-571-23296888
  • Fax : 86-571-63336777
  • Email :acc@hzacc.com
  • URL :www.hzacc.com
  • Add :Chunhua, Fuchun Street, Fuyang city, Zhejiang province, China

Details for Super fine light calcium carbonate special for paper coatings

Super fine light calcium carbonate special for paper coatings

Category :

Machinery and Equipment

 Super fine light calcium carbonate special for paper coatings
CAS NO :
EC NO :
MF :
MW :
Product description : c

This product has properties, such as, high whiteness, low abrasion,etc. It will show the excellent performances in high spreading and high spreading paper.

The mass of extra fine light calcium carbonate relies on material sorts and dealing method, concentration, temperature, Ph value, Vent speed and so on. ACC company has successfully produced coated paper and light calcium carbonate which they are expecting.

p60 super fine light calcium carbonate(base coat grade)
Technical standard

No.
Name
ACCARB-DT
1
 State
Powder
Paste
2
 Crystal shape
Cube
Cube
3
 CaCO3 content %=
97
97
4
 Whiteness %=
94
94
5
 Solid content%=
99
50
6
 Granularity(-2um content)%=
60
60
7
 Screenings (325 mesh)% =
0.05
0.05
8
 PH value
8.5-10.5
8.5-10.5
9
 Ferric oxide (Fe2O3) content%=
0.2
0.2
10
 Insoluble substance in hydrochloric acid%=
0.2
0.2

p90 super fine light calcium carbonate(top coat grade)
Technical standard

No.
Name
ACCARB-NT index
1
 State
Powder
Paste
2
 Crystal shape
Cube
Cube
3
 CaCO3 content %=
97
97
4
 Whiteness%=
94
94
5
 Solid content%=
99
50
6
 Granularity(-2um content)%=
90
90
7
 Screenings (325 mesh)%=
0.05
0.05
8
 PH value
8.5-10.5
8.5-10.5
9
 Ferric oxide(Fe2O3) content%=
0.2
0.2
10
 Insoluble substance in hydrochloric acid %=
0.2
0.2

Comparison of some fillings

Name
Light calcium carbonate
Large calcium carbonate
Titanium dioxide
French chalk
Kaolin
Whiteness %
94-96
93-95
97-99
90-93
80-90

Opacity of coated paper affected by three kinds of coatings

Name
Light calcium carbonate
Large calcium carbonate
Kaolin
1
2
1
2
1
2
Opacity %
91.9
92.4
90.3
90.5
90.7
91
Synonyms : no data
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Super fine light calcium carbonate special for paper coatings

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