"Customer first, honest management"
With our sincerity and sweat, we will strive for development and create the future together.
"Customer first, honest management"
With our sincerity and sweat, we will strive for development and create the future together.
Haicheng danhai chemical stone powder co. LTD
Contact phone number：0412-3336266 3266888
Inquiry hotline：4000-0404-06
Contact phone：13904924268
fax：0412-3222566
The zip code：114200
Address: fanma village, mafeng town, haicheng city, liaoning province
Haicheng talc powder is pure white, silver white, pink or light yellow powder, insoluble in water, chemical properties. Not lively, soft and greasy, is a typical plate filler. Its crystalline monoclinic system, a six square or rhombic, often flaky, scaly or density lump, flake cleavage completely, talcum powder and chemical composition of hydrous magnesium silicate, is composed of basic unit, formed on the lower again, by weak van der Waals force between the layers combination, applying force so easy to peel, slippage between layers. Talc powder, as a plastic filler, can improve the hardness, fire resistance, acid and alkali resistance, electric insulation, dimension stability and creep resistance of products. However, due to the different chemical composition and crystalline structure of talc from different producing areas, the properties of filling plastics are also different. Talc powder is a kind of plate filler, so it can be used to process large and flat products with large rigidity and small anisotropy
1. Haicheng talc powder is in the paper industry
Talc powder has three main USES in the paper industry, namely as a resin control agent for fillers, coatings and pulp. Talc can make the paper solid and white, increase the opacity and brightness, enhance the ink adsorption capacity. Talc has a strong adhesion to pigment, so that color prints get a good color effect.
The abrasion value of the concave surface of talc is very low. Moreover, the density of talc is less than TiO2, so it is superior to TiO2 as filler. The price of talc powder is much lower than that of titanium dioxide, making it more competitive.
Talc powder has been successfully used in the deinking process of waste paper.
2. Waterproof material
Talc can be used as filling material for roofing products, such as asphalt felt, roofing paper, asphalt tile, roofing board, etc. When used as a filling material, talc ACTS as a stabilizer in the melted asphalt components, increasing the stability and weathering resistance of roof materials. When talc is sprayed on the surface of asphalt tiles or rolled roofing materials, it can prevent them from sticking during production and storage.
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