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Dealing with the deformation problem: Anhui laminated steel sheet lamination with adhesive as a transition layer, separating the bonding profile and film body, will not attack the co-extruded profile in the production process of internal stress. Therefore, under the action of ambient temperature, the film profiles will not be co-extruded and internal stress deformation.
Second, to deal with the problem of cracking: the wall thickness of PVC film profiles did not thin, the amount of heat fusion welding was not reduced, so the welding strength was not lower than the white profiles, and then the probability of profile cracking.
Third, to deal with the beautiful problem: film profiles can not only cover the extrusion and mold friction in the process of shaping and the onset of the line, but can show different textures, will not crack and fall off, and improve the profiles and into the window of the beautiful degree.
Fourth, to deal with environmental issues: laminating steel future laminating process of the vast majority of the selection of PUR hot melt adhesive, there is no pollution of the environment.
Plastic steel cladding processing cladding steel plate correct use:
1. Although the current large amount of hot-dip galvanized substrate capacity for building materials is large, but short of no zinc flower flat hot-dip galvanized steel coil and zinc alloy coated steel coil and other outstanding substrates;
2. the product is not standardized, which constitutes a serious waste of resources, and there are too many low-capacity units with a capacity of 40,000T/year or less, which has an effect on the quality of production and the protection of environmental resources;
3. the country's new laminating machine group is too much, far more than the market demand, resulting in many laminating machine group start rates is very low, and even stopping production.
4. Anhui laminating steel plate domestic types, quality can not fully meet the demand, the export of low prices to reduce competitiveness, film black plate required for plastic film needs to rely on exports, less layer thickness, functionality, strength, gimmicky laminating steel plate.
