Nano Calcium Carbonate（Rubber）-k1}-Precipitated calcium carbonate-Nano calcium carbonate-Guizhou Useen Calcium Co., Ltd.

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PRODUCTS

Nano Calcium Carbonate（Rubber）

Category: NCC（Nano Calcium Carbonate）
Packaging: 25kg/500kg
Application: Nano calcium carbonate has good dispersion in rubber and can partially or mostly replace white carbon black and carbon black to play a reinforcing and whitening role. It can produce transparent and translucent rubber products.

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DESCRIPTION

Product introduction:

The rubber with added nano calcium carbonate has higher elongation, tear resistance, compression deformation and flexural resistance than the rubber with added ordinary calcium carbonate.

Application:

Nano calcium carbonate has good dispersion in rubber and can partially or mostly replace white carbon black and carbon black to play a reinforcing and whitening role. It can produce transparent and translucent rubber products.

SPECIFICATION

ITEM		UNIT	INDEX
Chemical Analyses	CaCO₃	%	≥93
	MgO	%	≤0.5
	SiO₂	%	≤0.1
	Fe₂O₃	%	≤0.03
Particle Shape			CUBE
Average Particle Size		nm	70±5
BET		m2/g	23±2
Oil Absorption		g/100g	21±3
Activation rate		%	≥99.9
Brightness		%	≥95
pH Value			8.5-9.5
Moisture		%	≤0.5
Activator			fatty acid

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.

Professional technology

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