Low-cost anti-warping simulation skating rink board structure and processing method thereof
A low-cost, anti-warping technology, applied in skating, sports accessories, bundling of skis, etc., can solve the problems of large thickness, increase the production cost of artificial ice boards, hinder the rapid promotion of artificial ice boards, etc., and achieve simple processing technology. , The effect of protecting athletes' joints and reducing adverse effects
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[0024] Example 1:
[0025] Extrude PTFE modified high-density polyethylene sheet, carbon fiber reinforced polypropylene sheet, micro-foamed polyethylene plastic sheet, carbon fiber reinforced polyolefin sheet, and PTFE modified high-density polyethylene material in turn The sheet material is put into the mold in turn, and the mold cavity is vacuumed at -0.05~-0.1MPa, heated and pressurized at 80-260℃ for 0.5-2h, and then cooled and taken out.
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[0026] Example 2:
[0027] Sequentially extrude PTFE-modified high-density polyethylene material, hot melt adhesive film, glass fiber reinforced polypropylene sheet, hot melt adhesive film, polyethylene plastic sheet, hot melt adhesive film, glass reinforced polyolefin The sheet, the hot melt adhesive film, and the extruded sheet of PTFE modified high-density polyethylene material are placed in the mold in sequence, heated and pressurized at 80-260°C for 0.5-2h, and then cooled and taken out.
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[0028] Example 3:
[0029] Put the ultra-high molecular weight polyethylene sheet, carbon fiber reinforced polypropylene sheet, micro-foamed polyethylene plastic sheet, carbon fiber reinforced polyolefin sheet, and PTFE modified high-density polyethylene material extruded sheet in turn The mold is closed in the mold, the cavity is vacuumed from -0.05 to -0.1MPa, heated and pressurized at 80-260°C for 0.5-2h, and then cooled and taken out.
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