10000 mesh ultrafine talc

I. Product Introduction: 10000 mesh ultra-fine talc powder

The product is made of high-quality talc raw materials, which is a magnesite silicate mineral, mainly composed of magnesium oxide and silicon dioxide. The color of this product is white and gray. Aggregates are usually in the form of coarse or fine scales and dense blocks. Density: 2.58 to 2.83 Hardness: 1.0 Pearl or oily luster, smooth and slippery, translucent or transparent, heated to 600℃ water begins to evaporate, and when fully discharged, 880℃ to 970℃, it turns into enstatite.

2. Specifications, models, performance indicators
 

3. Main Uses of the Product

This product is mainly used in high-end industrial coatings and topcoats, mid-to-high-end plastic products manufacturing, hot melt adhesives, sealants, underwater adhesives, various industrial ceramics, papermaking, rubber, ink and other related industries.

It is used in high-end industrial coating topcoats and can play a skeleton role, reducing manufacturing costs while increasing the hardness of the coating film. It can mainly increase the stability of product shape, tension strength, shear strength, flexural strength, and pressure strength, reduce deformation, elongation, and thermal expansion coefficient, and has the characteristics of uniform particle size and strong dispersibility. The dry powder of talcum powder has high brightness, good hue in both water-based and oil-based systems, and is easy to wet and disperse in all liquid coatings, such as organic solvents, varnishes, alkyds, and water-based systems. Only moderate stirring is required during the dispersion process, and it has good compatibility with various pigments, latexes, and auxiliary additives.

It is used in the field of mid-to-high-end plastic product manufacturing, which can effectively improve the molding shrinkage, surface hardness, surface scratch resistance, and processing fluidity of plastic products, and improve their heat resistance temperature.

It is used as a reinforcing filler for hot melt adhesives, sealants, and underwater adhesives. It can not only reduce costs, reduce shrinkage during hot melt adhesive curing, change crystallization speed, and prevent glue penetration, but also improve the heat resistance of hot melt adhesives, aging resistance of sealants, electrical properties, hardness and other physical properties.