Dongguan Guyuan Chemical Co., Ltd. has been researching and producing nano silicon fireproof liquid since 2019.

The fireproof liquid needs to meet the requirements of excellent fire resistance, radiation resistance, anti sagging, and frost resistance of the processed nano silicon fireproof glass.

At the same time, the fireproof liquid needs to have a shelf life of not less than 6 months, during which the fireproof liquid will not solidify, deteriorate, or mold.

The fireproof liquid has good fluidity after being prepared in the reaction kettle, and the processed glass does not have bubbles or turn white.

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Gaseous silica is an ultrafine amorphous silica synthesized by high-temperature hydrolysis and condensation of chlorosilane in a hydrogen oxygen flame.

Due to its wide range of uses, it is known as "industrial monosodium glutamate". Gas phase SiO2 is an atomic crystal that forms a three-dimensional network through Si-O bonds.

In this crystal, each Si atom adopts sp3 hybridization to bind with four oxygen atoms through four covalent bonds, and many tetrahedra are connected as a whole through the oxygen atoms at the vertices.

Each oxygen atom is shared by two tetrahedra, and its low specific surface area, low viscosity, and high purity can be utilized to manufacture and process highly filled and highly dispersed nano silicon fireproof liquids.

The tetrahedral structure of nano silica, with individual particles presenting a porous and tunnel like structure, endows nano silica fire-resistant glass with excellent fire resistance properties;

At the same time, due to the small primary particle size of gas-phase silica (7-300nm), it can filter and reflect ultraviolet radiation in the 280-400nm wavelength range, greatly reducing the degradation effect of ultraviolet radiation on the fire-resistant adhesive layer in composite fire-resistant glass, thereby delaying the yellowing, discoloration, aging and other problems caused by sunlight radiation in fire-resistant glass.

Nano crystal silicon composite fireproof glass is a new type of fireproof glass composed of highly transparent and hard fireproof adhesive and glass. Its fireproof adhesive is a high hardness inorganic transparent fireproof crystal, and its fireproof stability is far superior to traditional soft organic fireproof adhesives.

Nano crystal silicon composite fireproof glass is a new type of safety fireproof glass composed of two or more layers of tempered glass, tempered hot-dip glass, and one or more layers of 3-5mm crystal silicon high transparency and weather resistant fireproof adhesive. It can also be combined with hollow, Low-E hollow, laminated, bulletproof, artistic and other functional glasses to form various multifunctional fireproof glasses. Related products have been widely promoted and applied in engineering projects such as fireproof curtain walls, fireproof partitions, fireproof doors and windows, and refuge layers

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The nano crystal silicon composite fireproof glass products mainly have the following characteristics:

1. Hard, non discoloration, non delamination, high transparency;

2. Stable and long-lasting performance, with a warranty of up to ten years;

3. Green and environmentally friendly, food grade inorganic fire-resistant materials;

4. Fireproof performance includes EW/EI series and Class A fireproof series;

5. Can be used for external fireproof curtain walls and insulation fireproof glass with large layout sizes;