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Production technology of polyurethane composite panels

by:Ventech     2020-12-31
Hello, everyone, I am a small make up, today we are going to understand the production technology of polyurethane composite board! Hope to be of help!
a hard foam polyurethane composite board and its production process and method of use, it is on the two sides each equipped with a layer of hard foam polyurethane polymer sheet, sheet with non-woven fabric; Production method is: first the adhesive polymer, inorganic powder and non-woven fabric to produce sheet, then use pu production line will be more isocyanate and portfolio polyether foam into polyurethane plate at the same time, the polymer sheet to the polyurethane composite plate on both sides, producing polyurethane composite board; When using hard foam polyurethane composite board according to the first cut to size section contains tongue-and-groove with mutual cooperation, and then cut good composite board assembled paste on the wall, form a seamless whole insulation wall. The present invention can be used factory continuous production, low production costs, high production efficiency, to produce the composite board of good hardness, cohesiveness and integral sex is good, heat preservation and heat insulation effect is good, easy to use, high construction efficiency.
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Hi,this is karen from VENTECH CHINA,SO NICE TO CONTACT WITH YOU,FOR MORE INFORMATION,PLEASE CONTACT ME EMAIL :KAREN@CHINAVENTECH.COM OR INSULATION@CHINAVENTECH.COM.THANKS IN ADVANCE