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The difference between alkali-resistant glass fiber mesh and mesh cloth
August 15, 2022
What is fiberglass and mesh


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 glass 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 grid cloth

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.
What is the difference between AR-glass fiber mesh and glass fiber mesh?
1. Different definitions
Fiberglass mesh cloth, woven with medium-alkali or non-alkali glass fiber yarn, coated by alkali-resistant polymer emulsion glass fiber mesh cloth series products.
 Alkali resistant fiberglass mesh fabric is based on medium alkali or alkali-free glass fiber woven fabric, which is treated by alkali-resistant coating. The product has high strength, good adhesion, excellent adhesion, excellent positioning, and is widely used in wall reinforcement, external wall insulation, roof waterproof materials and so on.
2. 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.

Alkali-resistant fiberglass mesh fabric is the strengthening material of exterior wall insulation surface. Its main function is to improve the mechanical strength of the surface layer, ensure the continuity of the resistance of the finishing layer, disperse the shrinkage pressure and heat preservation stress of the surface layer, avoid stress concentration, and resist the cracking of the surface layer caused by the change of temperature and humidity in nature and accidental impact.
3. Different Characteristics

Fiberglass mesh cloth has good chemical stability. Alkali resistance, acid resistance, water resistance, cement corrosion resistance, and other chemical corrosion resistance; and resin adhesion, soluble in styrene and so on. High strength, high modulus, light weight. Good dimensional stability, stiff, flat, not easy to shrink deformation, good positioning. The impact resistance is good. Prevent mildew and insect. Fire protection, insulation, sound insulation, insulation.

Compared with ordinary alkali-free and medium-alkali glass fiber, alkali resistant fiberglass mesh has its remarkable characteristics: good alkali resistance, high tensile strength and strong corrosion resistance in cement and other strong alkali media. It is an irreplaceable reinforcing material in glass fiber reinforced cement products.

Alkali-resistant glass fiber mesh cloth is made of medium alkali and alkali-free fiberglass mesh cloth, which is treated by acrylic copolymerized glue solution. The mesh cloth has high strength, alkali resistance, excellent acid resistance, strong adhesion with resin, easy to dissolve in styrene, stiffness and excellent positioning. It is mainly used for reinforcing materials of cement, plastics, asphalt, roof and wall.

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.

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.

Learn why, in a world of harmful hazards, fiberglass is the appropriate option to help safeguard your environment and the health for future generations. Hebei HaiDing Fiberglass Manufacturing Co.,Ltd is a well-known glassware producer. Contact us for more information about fiberglass items, or better yet, place an order with us.
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