Special organic silicon explosion-proof protective coating applied to glass material, and preparation method and use method thereof

Abstract

The invention discloses a special organic silicon explosion-proof protective coating applied to a glass material, and a preparation method and a use method thereof. The special organic silicon explosion-proof protective coating comprises, by weight, 20 to 30 parts of fumed silica, 60 to 80 parts of vinyl silicone oil, 1 to 8 parts of hydrogen-containing silicone oil, 0.05 to 2.8 parts of a tackifier, 10 to 35 parts of an auxiliary agent and 0.3 to 1.5 parts of a platinum catalyst (1500 ppm). The invention aims to provide the special organic silicon explosion-proof protective coating applied tothe glass material. The coating is attached to the surface of the glass in a dip-coating manner, can effectively prevent fragments from splashing during crushing, enables the fragments to be still awhole during crushing, and is low in cost.

Description

【Technical field】 [0001] The invention belongs to the silicone ink products for glass, and specifically relates to a special silicone explosion-proof protective coating applied to glass materials and its preparation and use methods. 【Background technique】 [0002] 1. Coating is a supporting engineering material that is coated on the surface of solid materials and can form a solidly attached continuous film. With the development of science and technology, many synthetic resins are widely used as raw materials for coatings to make the appearance of coating products change. a fundamental change. Glass / ceramic products are brittle, such as water cups, feeding bottles, wine bottles, etc., which have been widely used in daily life, but when they collide and break, the glass fragments are very destructive, and the glass surface has adhesive properties. For permanent coating, the current method is to add primer coating on the glass surface first, and then spray coating on it. The ...

AI Technical Summary

Problems solved by technology

Glass / ceramic products are brittle, such as water cups, feeding bottles, wine bottles, etc., which have been widely used in daily life, but when they collide and break, the glass fragments are very destructive, and the glass surface has adhesive properties. For permanent coating, the current method is to add primer coating on the glass surface first, and then spray coating on it. The left and right ink falls outside the product, causing waste, high cost, and serious environmental pollution problems, and the coating itself cannot guarantee that the glass will shatter and the debris will splash

[0003] 2. The existing technology adopts the spraying method for construction, which has serious environmental pollution problems, high equipment requirements and large investment, and about 50%-70% of the ink falls outside the product during spraying, causing waste and high cost;

[0004] 3. The operating time of the product is only 8-24 hours, which limits the use of ink and easily causes waste

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