Calcium Carbonate CaCo3-Tianjin TaiHeng Trading Co.,Ltd

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Product Application
Widely applied in Industries such as rubber, plastics, papermaking, paint, building toothpaste etc.

Rubber industry: Calcium carbonate is the earliest filler used in rubber industry. It can increase the volume for saving cost. It also can improve the processing performance and the vulcanizing properties.
Plastic industry: improve the stability of plastic product size, improve the plastic processing performance and product heat resistance.
Papermaking: As paper filler, it not only reduce the pulp for saving cost, and helps in sizing of paper at neutral and alkaline PH.

Advantages:
Rubber industry: Calcium carbonate is the earliest filler used in rubber industry. It can increase the volume for saving cost. It also can improve the processing performance and the vulcanizing properties.
Plastic industry: Improve the stability of plastic product size, improve the plastic processing performance and product heat resistance.
Paper-making: As paper filler, it not only reduce the pulp for saving cost, and helps in sizing of paper at neutral and alkaline PH.
High Content White Chemical Powder CaCO3 Calcium Carbonate for Rubber Industry

Item		Specification	Result
(CaCO3)w/% ≥		99.0	99.1
PH Value(10% suspension)		9.0-10.5	9.35
105°C Volatile w /% ≤		1.0	0.5
Hydrochloric acid insoluble matter w/% ≤		0.20	0.06
Sedimentation volume(ml/g) ≥		3.4	3.5
(Mn)w/% ≤		0.008	0.001
(Fe)w/% ≤		0.08	0.01
Fineness (sieve residue) w/% ≤	125um	All Passed	All Passed
	45um	0.2	0.15
Whiteness/Brighteness ≥		95.0	95.46
Oil Absorption /(g/100g) ≤		--
Black spots(pc/g) ≤		5	2
(Pb)w/% ≤		0.0010	N/A
(Cr)w/% ≤		0.0005	N/A
(Hg)w/% ≤		0.0002	N/A
(Cd)w/% ≤		0.0002	N/A
(As)w/% ≤		0.0003	N/A

Product Description