Nano calcium carbonate 600 for silicone glue

Category:Calcium carbonate category

Type:600

Packaging:25kg/500kg

Application:It can be used in single or two components fields of silicone sealant, can also be used in plastics, rubber and other industries.

Product introduction:Characters: It has a complete cube crystal structure, smaller particle size and higher specific surface area, and good dispersion, which can greatly improve the tensile strength, elongation and adhesion of the product, and high elastic recovery rate.Application:It can be used in single or two components silicone sealant and structural adhesive , and can also be used in electronic adhesive, solar adhesive and automotive adhesive fields.

SPECIFICATION

No. ITEM UNIT INDEX
1 Chemical Analyses CaCO3 ％ ≥92
2 MgO ％ ≤0.5
3 SiO2 ％ ≤0.1
4 Fe2O3 ％ ≤0.03
5 Particle Shape
Cube
6 Average Particle  nm 60±5
7 BET Specific Surface Area m2 /g 27±2
8 Oil Absorption g/100g 22±2
9 Activation rate ％ ≥99.9
10 Brightness ％ ≥95
11 pH Value
8.0-10.0
12 The bulk density g/cm3 0.4-0.6
13 Moisture ％ ≤0.5
14 Appearance 
 White powder  
15 Activator
fatty acid  
16 Packing （kg/bag  ） 25±0.125

PRODUCTS ADVANTAGE

Selected ore sources

Carefully selected, local high-quality ores are selected, and limestone with calcium carbonate reaching more than 98% ensures the quality of the original stone.

Stable quality

Imported testing equipment is introduced to ensure high-precision index control. Through precise process control, product coating is uniform, activation degree is stable, oil absorption value is stable, and moisture is stable.

Skilled

Using advanced carbonization technology, top surface treatment technology, and full-process PLC automatic control system, equipped with high-quality and high-skilled production technicians, to ensure the continuous stability of products.

On-demand customization

According to different needs, it can meet the customization needs of different industries, including specifying specific surface area, particle size, oil absorption value and other indicators to meet the product index requirements of different industries.

Patented technology

A professional technical research and development team, with more than 30 invention patents, can combine terminal application enterprises to efficiently develop products with unique functions and competitive advantages.