久久精品国产色蜜蜜麻豆国语版,一区免费视频,大学生久久香蕉国产线看观看,在线观看的av网站

With environmental concerns and environmental regulations, more and more coating manufacturers are trying to replace heavy metal pigments containing chromium with non-toxic and environmentally friendly anti-corrosive pigments in coil coatings and general industrial coatings.

Silica aerogel powder material is very important to improve the anti-sinking property of the backplane.

By adding silica to the coating, the durability and extinction of wind power blades can be improved, which can effectively solve the environmental erosion problems faced by wind power blades.

The matting agents give the coating excellent resistance to water, acid and alkali, and organic solvents, thus ensuring the durability and beauty of consumer products in a variety of environments.

Silica matting agent plays an important role in architectural coatings as an environmentally friendly, high-performance filler.

The application of nano-silica in medical gloves and rubber gloves provides an innovative solution to the adhesion problem.

Silica anti-corrosive pigments in coatings trap ions, slow down corrosion, form passivation layers, and boost resistance.

Silica anti-corrosive pigment is an effective alternative to heavy metal pigments such as zinc and strontium chromate, and can be used to coat many different substrates.

As a kind of high-performance environmental protection coating, water-based epoxy resin coating is playing an important role in the construction machinery industry.