HDPE Thaum tshav kub kub rwb thaiv tsev yeeb nkab Extrusion kab
-
HDPE Thaum tshav kub kub rwb thaiv tsev yeeb nkab Extrusion kab
PE rwb thaiv tsev yeeb nkab tseem hu ua PE txheej tiv thaiv yeeb nkab, tsho yeeb nkab, lub tes tsho yeeb nkab. Qhov ncaj qha faus polyurethane rwb thaiv tsev yeeb nkab yog tsim los ntawm HDPE rwb thaiv tsev yeeb nkab raws li txheej txheej tiv thaiv, nruab nrab ntim polyurethane rigid ua npuas ncauj yog siv los ua cov txheej txheem rwb thaiv tsev, thiab txheej sab hauv yog cov yeeb nkab steel. Polyure-thane ncaj qha faus rwb thaiv tsev yeeb nkab muaj cov khoom siv zoo thiab thermal rwb thaiv tsev ua haujlwm. Nyob rau hauv ib txwm muaj xwm txheej, nws tuaj yeem tiv taus qhov kub thiab txias ntawm 120-180 ° C, thiab tsim nyog rau ntau yam dej txias thiab dej kub siab thiab qis kub rwb thaiv tsev cov phiaj xwm.