HDPE Heat Insulation Dhuumaha Khadka Bixinta
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HDPE Heat Insulation Dhuumaha Khadka Bixinta
Tuubbada dahaarka PE waxa kale oo loo yaqaan tuubbada ilaalinta dibadda PE, tuubada jaakada, tuubbada gacmaha. Tuubbada dahaarka poliurethane ee tooska ah ee la aasay ayaa laga sameeyay tuubada dahaarka HDPE sida lakabka difaaca dibadda, xumbo adag ee polyurethane ee dhexda ka buuxsantay ayaa loo isticmaalaa lakabka walxaha dahaarka, lakabka gudahana waa tuubo bir ah. Tuubbada dahaarka tooska ah ee poliure-thane waxay leedahay sifooyin farsamo oo wanaagsan iyo waxqabadka kuleylka kuleylka. Xaaladaha caadiga ah, waxay u adkeysan kartaa heerkulka sare ee 120-180 °C, waxayna ku habboon tahay noocyo kala duwan oo qabow iyo biyo kulul oo sarreeya iyo kuwa heerkul hooseeya.