The traditional paper coating is easy to get damp, airtight, easy to mold, and has poor flatness defects, after a certain period of time, the paper surface is prone to yellow, deformation, fracture, fall off wait for a phenomenon, feel is very poor. New coating glass fiber mat, exempt the damp and mold. At the same time, the fire performance of glass fiber mat coating with high grade, the strength of the ideal and moistureproof property, was welcomed by the building industry manufacturers.
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The glass fiber coating mat is composed of a glass fiber mat and a calcium carbonate cured coating layer compounded on one side of the glass fiber mat. Do you know the quality requirements for fiberglass-coated mats?
Glass fiber-coated felt is often used in the construction field to strengthen cement products to improve their strength. In terms of performance, it is required to have good positioning and high strength and can resist corrosion in cement. By changing the chemical composition of glass fiber, its alkali resistance rate can be increased, but this method will increase the cost; improving the quality of the glass fiber mesh coating is a very good way to improve the alkali resistance of the mesh. In order to facilitate transportation and application in construction, the glass fiber-coated felt should also have the characteristics of softness and non-adhesion.
Technical indicators:
The appearance quality of glass fiber coated felt requires a smooth, uniform surface, no creases, no holes, no smudges, straight edges, no gaps, and neat rolls. The printed pattern is clear, with no obvious missing.
Scope of application:
Mainly used as the base material for gypsum board, it is the veneer material for various walls and columns, as well as the decoration and decoration materials for domestic and foreign architectural decoration and civil home improvement.
pany production of glass fiber mat surface coating level off, even, no crease, no holes, no stains, straight edge, no gap, neat package. With moisture resistance, can prevent mold growth, also has a higher level of fire prevention performance, the strength of the ideal performance. The professional coating used for polyurethane insulation board fluctuation two sides, endowed with insulation waterproof and aging resistance; Can make the coating of phenolic foam board fluctuation two sides, to ensure the phenolic plate heat preservation effect and sound-absorbing noise reduction effect.