Talcum powder | Calcite Powder | Calcium carbonate | limestone | Gypsum | round sand texture -- Changxing Zhenhua Stone Co., Ltd.

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Talcum powder

Talcum powder has small hardness, high melting point and great conductivity of electricity and heat as well as Expansion and contraction is low, the dispersion High, hiding power, oil and hydrophobic good. Creamy degree, friction coefficient, chemical stability. Acid and alkali erosion.
Talcum powder can be used for rubber plastic Resin molding, rolling, extrusion, injection etc. In the paint, coatings, the resistance to sunlight, anti-High temperature does not change color under ultraviolet light, long-term to maintain the original luster and color, has good acid corrosion of the Property, and water resistance, resistance to pollution, resistance Property stronger aging, wear resistance, flame-retardant.

[Package]

25（kg/bag）stored and transported with inner plastic outer knitting bags and avoid water, or packed according to the requirement of the customers.

[Property]

Index	Units	Product Specifications
Index	Units	TP-325	TP-400	TP-600	TP-800	TP-1250	TP-1600	TP-2000	TP-2500	TP-6250
Silica（SiO₂) content	%	≥56	≥56	≥56	≥56	≥56	≥56	≥56	≥56	≥56
Ferric oxide（Fe₂O₃) content	%	0.3	≤0.3	≤0.3	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2
Magnesia（MgO） content	%	≥28	≥28	≥28	≥28	≥28	≥28	≥28	≥28	≥28
Aluminum oxide（Al₂O₃) content	%	≤1.2	≤1.2	≤1.2	≤1.2	≤1.2	≤1.2	≤1.2	≤1.2	≤1.2
Moisture	%	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3
Whiteness	%	≥85	≥86	≥87	≥88	≥90	≥91	≥92	≥93	≥93
Particle diameter （D97）	um	\	\	\	≤15	≤10	≤8	≤6	≤5	≤2
throughput rate	%	≥98	≥98	≥98	\	\	\	\	\	\

[Use]

Product Specifications	Features and use
HT-2500	High fineness, High Whiteness, Granularity distribution is centralized with large proportion, suitable for paper making and printing cloth, distribution is convenient
HT-2000	High fineness, High Whiteness, average Particle diameter4.5um, Suitable for film, EVA foaming, mud resin control
HT-1500	High fineness, High Whiteness, suitable for EVA foaming, high rank coatings, mud resin control
HT-1250	600um with small residues, High fineness, Suitable for paper filling materials, water paint, EVA foaming
HT-800	400um with small residues, small oil absorbtion amount, high transparent property , Suitable for water paint, paint, paper filling materials
HT-600	300um with small residues, Suitable for coatings, paper filling materials