small particle size silica solution for papermaking

FOB Price
USD $500.00 / Piece
Place Of Origin
China (Mainland)
Minimum Order
1
Packaging
Polyethylene buckets
Delivery
15 Days
Silica sol in coating application principle
Waterproof: good permeability, nanoscale silicon sol particles penetrate into the base material on the surface of wool stoma, blocking wool stoma, reduce the number of open hole, increase the closed hole number, thus inhibiting, reduce the moisture absorption of coating, at the grass-roots level to make the absorption is very uniform, dry evenly, increase the density of the coating, waterproof ability.
Hardness: colloidal silica dry form "silicon, oxygen, silicon," very hard inorganic coating.
Painting: add silicon sol can enhance grass-roots and the combination between the coating and the interface to form a layer of more compact bond layer, increase the adhesion strength of the interface.
Water resistance: silica sol sodium oxide content in low Once the film won't dissolve characteristics, thus makes the coating has good resistance to water.
Tiny adhesion: colloidal silica particles of base material penetration is strong, can infiltrate into the interior of the base material by capillary action, and with the base material of alkaline substances such as: (Ca (OH) 2 reaction calcium silicate CaSiO3, make coating with strong adhesion. The enhancement of adhesion is the penetration of silica sol, hardening cohere the comprehensive effect, is the comprehensive result of occlusal and chemical machinery, thus has superior to coating the surface of the adhesive bonding force.
Temperature tolerance: silicon sol and organic polymer miscibility, the organic polymer evenly distributed in silicon, oxygen - inorganic silicon coating clearance, shielding remaining in inorganic coating of hydrophilic group, coating the contraction of the coating when subjected to heating and get buffer, and the coating has certain elasticity.
Resistance to acid and alkali, silica sol silica shape mesh structure is formed after film, not afraid of acid and alkali.
Anticorrosive, antirust, good compactness and waterproof, water resistant ability, improve the performance of the antirust coating anticorrosion
Fouling resistance: good compactness, dust particles are less intrusive coating, the increase of hardness increases coating contamination resistance
Antistatic property: as the silicon sol and good permeability, film from inside to outside quick drying, high hardness, the surface is not easy to generate static electricity.
Uv resistance: nano silicon dioxide has the characteristics of ultraviolet absorption, infrared reflection, improve coating uv resistance.

Hubei Jin Wei group home page http://www.jwway.com/en/index.html

  • Country: China (Mainland)
  • Business Type: 生产厂家,
  • Market:美洲,欧洲,亚洲,大洋洲,中东
  • Founded Year:1994
  • Address:hubei wuhan weilaizhiguang 6# 608
  • Contact:shengfeng Tang
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big particle size silica solution for papermaking
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