Zhongcaijianhong in fiscal polyurethane sandwich panel is to choose a two-tier high-quality color-coated steel or other
pressure type of precision sheet metal surface material to do, roll forming, into the middle of polyurethane foam flame-
retardant liquid, after the high-pressure foam Curing process, and other specific conditions, with high-powered panel of
metal bonding properties by COMPOSITE beautiful formation, construction of the plate just tough. With fire, heat, water,
noise, and other characteristics of the building by the high quality of effects of the appearance, is the world's most
forward-looking energy-efficient insulation, green, artistic ideal of building construction sheet
Zhongcaijianhong in the implementation of the standard polyurethane sandwich panels: "metals face rigid polyurethane sandwich
panel" JC868-2000.
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