WPC wani abu ne mai haɗaka wanda aka kafa ta amfani da robobi masu zafi masu zafi, gami da polyethylene, polypropylene, polyvinyl chloride da copolymers a matsayin adhesives, ta amfani da foda na itace kamar itace, bambaro shuka, noma shuka harsashi foda azaman kayan cikawa, gyare-gyaren extrusion ko latsawa. .
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