ShenZhen ZhongBaoDa Chemical Industrial Co., Ltd.

NA Series for Paper

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ShenZhen ZhongBaoDa Chemical Industrial Co., Ltd.
[China]

Address
518 LUOHU SHENZHEN CHINA Shenzhen Guangdong
Phone
86-0755-21912556
Contact name
JEFF SU

Quick Information

  • Place of Origin: China

Description

NA is a type of calcium carbonate exclusively used for high standard paper,The average particle diameter is 60-90nm and the shape of crystal is ‘rhombus and scalenohedron’ it has the following features:high whiteness,good dispersing ability and regular and even particles.
Itmes
Index
No.
Physical Properties
NA
1
Apperance
White powdery
2
Surface Area, m2/g (BET)≥
2.5
3
Average Particle Size,(nm)
60-90
4
Specific Gravity  g/cm3
2.50
5
Brightness % ≥
95
6
Moisture % ≤
0.90
7
DOP Oil absorption  ml/100g
--
8
Residue on 120 mesh % ≤
0.02
9
Lgnition Loss,%
---
No.
Chemical analysis
 
1
 PH value
8.5-10.5
2
CaCO3 %
96.5
3
MgO % ≤
0.80
4
SiO2 %  ≤
0.30
5
Fe2O3+Al2O3 %
0.30
1) Applicable characteristics: it is applicable in paper making to increase to opacity and lightness of paper,improvethe softness of paper,mitigate the hygroscopy and deformation of paper,improve the performance of paper absorbing printing ink during printing and increase the reserving rate of printing ink,this products have advantages such as pure whitness ,high lightness ,low opacity,high refraction rate,high dispersion parameter and good covering performance.
2)Applicable scope: Record paper,thin printing paper,high parameter and good covering performance
3)Packing: 25KG paper plastic composition bag
4)Storage: we recommend storing CC-T in the dry and ventiated places


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