The difference between alkali-resistant glass fiber mesh and glass fiber mesh

The difference between alkali-resistant glass fiber mesh and glass fiber mesh

1. What is fiberglass and mesh

●Glass fiber
Quality fiberglass is an inorganic non-metallic material with excellent performance. There are many kinds. The advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength. Difference. It is made of glass balls or waste glass through high temperature melting, wire drawing, winding, weaving and other processes. 1/20-1/5 of the filaments, each bundle of fiber strands is composed of hundreds or even thousands of monofilaments. Glass fibers are usually used as reinforcing materials in composite materials, electrical insulating materials and thermal insulation materials, circuit substrates and other fields of the national economy.

●Fiberglass mesh
Fiberglass mesh is made of medium-alkali or alkali-free glass fiber yarn and coated with alkali-resistant polymer emulsion. The application of grids is more related to the advertising industry, and the places involved are basically used for advertising on high-rise walls. Due to the special material properties of glass fibre mesh, it is stronger and more durable than ordinary cloth because of its high strength and good alkali resistance.

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2. What is the difference between alkali-resistant glass fiber mesh and glass fiber mesh?

●Different definitions

Glass fiber mesh is a series of glass fiber mesh products woven with medium-alkali or alkali-free glass fiber yarn and coated with alkali-resistant polymer emulsion. Alkali resistant glass fibers is based on medium-alkali or alkali-free glass fiber woven fabric and is treated with alkali-resistant coating. The product has high strength, good adhesion, conformability, Excellent positioning, waterproofing mesh is widely used in wall reinforcement, external wall insulation, roof waterproofing, etc.

●Different functions
Fiberglass reinforcing mesh is a reinforcing material for the outer wall insulation surface layer. Its main function is to improve the mechanical strength of the surface layer, ensure the continuity of the resistance of the surface layer, and disperse the shrinkage pressure and thermal insulation stress of the surface layer. , to avoid stress concentration and resist surface cracking caused by natural temperature and humidity changes and accidental impact.
The alkali-resistant glass fiber mesh is made of medium-alkali and alkali-free glass fiber mesh, which is post-treated with acrylic copolymer glue. Strong, easily soluble in styrene, excellent in stiffness and positioning, mainly used for reinforcement of cement, plastic, asphalt, roofing and walls.

Waterproofing fiber mesh has good chemical stability. Alkali resistance, acid resistance, water resistance, cement corrosion resistance, and other chemical corrosion resistance; strong adhesion to resin, soluble in styrene, etc. High strength, high modulus, light weight. Good dimensional stability, stiff, flat, not easy to shrink and deform, and good positioning. Good impact resistance. Anti-mildew, anti-insect. Fire protection, heat preservation, sound insulation, insulation.

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3. What is the use of alkali-resistant fiberglass mesh?

Alkali-resistant fiberglass mesh is an alkali-resistant plastic-coated fiberglass mesh, which functions as follows:
●On wall reinforcement materials (such as fiberglass wall meshes, GRC wallboard, EPS interior and exterior wall insulation boards, gypsum board, etc.).
● Reinforced cement products (such as Roman columns, flues, etc.).
●Special mesh for granite and mosaic, and marble back mesh.
●Waterproofing membrane cloth, asphalt roof waterproofing.
●The skeleton material of reinforced plastic and rubber products.
●Fireproof board.
●Grinding wheel base cloth.
●Geogrid for highway pavement.
●Construction caulking tape.

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Fiberglass mesh products coated with alkali-resistant polymer emulsion: alkali-resistant GRC fiberglass mesh, alkali-resistant wall reinforcement, special mesh and stone for mosaic, and marble backing mesh.

Inner wall insulation fiberglass mesh is made of medium alkali or alkali-free glass fiber mesh as the base material and then coated with modified acrylate copolymer glue. It has the characteristics of light weight, high strength, temperature resistance, alkali resistance, waterproof, corrosion resistance, crack resistance and dimensional stability. It can effectively avoid the shrinkage of the overall surface tension of the plastering layer and the cracking caused by external force. The light and thin mesh cloth is often used for wall renovation and interior wall insulation.

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