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Changshu da plastic products factory talk about ABS plastic sheet production process smoothly
by：CSSSLD
2021-02-03
ABS plastic between engineering plastics and general demand of a large, development of polymer materials soon.
ABS plastic sheet extrusion molding equipment in China for imported equipment, imported ABS plastic sheet extrusion equipment performance is good, but because of the difference of using different process conditions, equipment conditions, the ABS plastic plate quality difference is bigger, the smooth da plastic products factory in changshu on ABS plastic sheet production process:
ABS plastic sheet according to the production process can be divided into upstream and downstream processes.
the upstream process refers to the smelting, casting, hot rolling, cold rolling, etc. , the same as the other high precision strip, is refers to the downstream process after heat treatment, surface treatment, bent, lubricant, and vertical and horizontal shear and precision cutting and processing, such as its downstream process is much more complicated than other high precision strips, working procedure and much more. Can be briefly expressed as: the uncoiler Heat treatment, air cushion furnace ( Usable fuel, electricity and electromagnetic induction heating) Solid solution treatment ( Temperature 500 & ndash; — 600℃） Or annealing, quenching water/air quenching - Surface treatment ( Cleaning and transformation process) - Bent axle - Tu lubrication - Coiling process, etc.
heat treatment processing and coating lubricant is the key process, transformation, ABS plastic sheet with production capacity is determined by these processes by quantity. Heat treatment procedure except in solid solution and annealing function shall also have the production of T4P ( Aging) State the function of the coil, T4P is the production of heat treatment strengthen ABS plastic plate with a state. Conversion process is done in fluorine zirconium titanate/mixture chemical oxidation treatment, a layer of passivation film on aluminum surface, chemical composition of titanium, zirconium, aluminum, oxygen, fluorine, the quality of the membrane 1 & ndash; — 4 mg/dm2, density of 2. 8 g/cm3, thinner than anodic oxide film, and much more than natural oxidation film thickness, colorless or slightly blue, is a good guarantee for adsorption of lubrication, at the same time has good corrosion resistance, can well protect the ABS plastic plate in the shelf life ( 6 months) From corrosion.
lubricant but wet and dry, can undertake spraying, can also be roller, and then after drying or curing process, the lubricant film can offer sheet metal pieces of coining good lubrication condition, is advantageous for the ABS plastic extrusion forming.
ABS plastic plate with the downstream treatment processes can be built into a continuous production line, all of them, and can also be built for 23 independent production line, the center line in a plane, can also be built or double overhead. ABS plastic sheet all the maximum speed of continuous production line should not be more than 150 m/min, production capacity of 120 kt/a.
ABS plastic sheet according to the production process can be divided into upstream and downstream processes.
the upstream process refers to the smelting, casting, hot rolling, cold rolling, etc. , the same as the other high precision strip, is refers to the downstream process after heat treatment, surface treatment, bent, lubricant, and vertical and horizontal shear and precision cutting and processing, such as its downstream process is much more complicated than other high precision strips, working procedure and much more. Can be briefly expressed as: the uncoiler Heat treatment, air cushion furnace ( Usable fuel, electricity and electromagnetic induction heating) Solid solution treatment ( Temperature 500 & ndash; — 600℃） Or annealing, quenching water/air quenching - Surface treatment ( Cleaning and transformation process) - Bent axle - Tu lubrication - Coiling process, etc.
heat treatment processing and coating lubricant is the key process, transformation, ABS plastic sheet with production capacity is determined by these processes by quantity. Heat treatment procedure except in solid solution and annealing function shall also have the production of T4P ( Aging) State the function of the coil, T4P is the production of heat treatment strengthen ABS plastic plate with a state. Conversion process is done in fluorine zirconium titanate/mixture chemical oxidation treatment, a layer of passivation film on aluminum surface, chemical composition of titanium, zirconium, aluminum, oxygen, fluorine, the quality of the membrane 1 & ndash; — 4 mg/dm2, density of 2. 8 g/cm3, thinner than anodic oxide film, and much more than natural oxidation film thickness, colorless or slightly blue, is a good guarantee for adsorption of lubrication, at the same time has good corrosion resistance, can well protect the ABS plastic plate in the shelf life ( 6 months) From corrosion.
lubricant but wet and dry, can undertake spraying, can also be roller, and then after drying or curing process, the lubricant film can offer sheet metal pieces of coining good lubrication condition, is advantageous for the ABS plastic extrusion forming.
ABS plastic plate with the downstream treatment processes can be built into a continuous production line, all of them, and can also be built for 23 independent production line, the center line in a plane, can also be built or double overhead. ABS plastic sheet all the maximum speed of continuous production line should not be more than 150 m/min, production capacity of 120 kt/a.
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