Production method of environment-friendly decorative glass reinforced plastic composite suspended ceiling plate
A production method and glass fiber reinforced plastic technology, applied in the production process field of decorative ceilings, can solve the problems of uneven top space, easy mold, discoloration, easy deformation and discoloration, etc., and achieve excellent insulation, light weight, strong anti-mold characteristics. Effect
Inactive Publication Date: 2012-07-04
冷晓东
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- Application Information
AI Technical Summary
Problems solved by technology
[0002] The existing decorative ceiling boards include gypsum board and aluminum board. The service life of gypsum board is only 3 to 4 years, and it is easy to mold and change color after use.
The service life of the aluminum plate is only 4 to 5 years, it is easily deformed and discolored, and the top space is uneven, which affects the vision
Method used
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Experimental program
Comparison scheme
Effect test
specific Embodiment approach
[0009] Specific implementation mode One, production steps:
[0010] 1. Weigh 30 kg of unsaturated polyester resin, 20 kg of calcium powder, 25 kg of aluminum hydroxide, 3 kg of low shrinkage agent, 25 kg of alkali-free glass fiber, and 2 kg of BYK defoamer.
[0011] 2. Put the above raw materials in a mixer and mix them evenly.
[0012] 3. The mixed material is heated at 160±10°C to form a mixed raw material, which is made into a block plate through a 200-ton pressure molding process.
[0013] 2. Product Features:
[0014] After testing, according to the GB8624-2006 standard, it is judged that the combustion performance can reach A2-S2, d0.t0 level, and the FRP (SMC) decoration material not only has the effect of non-combustibility, but also does not produce a lot of smoke and toxic gases during the fire. Fully demonstrated the superior performance of the product of the present invention in terms of fire prevention. Suitable for places with high fire protection requirements...
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Abstract
The invention discloses a production method of an environment-friendly decorative glass reinforced plastic composite suspended ceiling plate, and relates to the technical field of production process of a decorative suspended ceiling. The method comprises the following steps of: mixing and stirring unsaturated polyester resin, calcium powder, aluminum hydroxide, low-shrinkage agent, alkali-free glass fiber and antifoaming agent; heating at 160+ / -10 DEG C; and performing mould pressing by a mould press. The production technology disclosed by the invention is simple and reasonable; the formed product has excellent corrosion resistance and relatively high mould-proof characteristic, and is light and perfectly matched with the flexibility of engineering design; the mechanical performance is comparable to that of some metal materials; and the manufactured product has the advantages of good rigidity, deformation resistance, acid-base resistance and large range of using temperature, and is resistant to ultraviolet and aging.
Description
technical field [0001] The invention relates to the technical field of production technology of decorative suspended ceilings. Background technique [0002] Existing decorative ceiling boards include gypsum boards and aluminum boards. The service life of gypsum boards is only 3 to 4 years, and they are prone to mildew and discoloration after use. The service life of the aluminum plate is only 4 to 5 years, it is easily deformed and discolored, and the top space is uneven, which affects vision. Contents of the invention [0003] The purpose of the present invention is to propose a production method of an environment-friendly decorative glass-steel composite ceiling plate that can make full use of the glass-steel composite material without causing environmental pollution. [0004] The technical scheme of the present invention is: after mixing and stirring unsaturated polyester resin, calcium powder, aluminum hydroxide, low shrinkage agent, alkali-free glass fiber and defoam...
Claims
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IPC IPC(8): B29C43/02B29B7/00
Inventor 冷晓东
Owner 冷晓东