Dhammaanteen waan ognahay in adkaanta dusha sare ee walaxda polypropylene ay korodho marka ay korodho waxa ku jira, waxayna leedahay saameyn ka hortagta xoqidda, sidaa darteed waxaa loo isticmaali karaa marar badan, waana faa'iidooyinka ay ugu dambeyntii keeni karto. Si aan si wanaagsan u horumarinno adkaanta dusha sare iyo dabacsanaanta, waxaan ku dari doonnaa walaxda polypropylene pp loox.
Ka dib marka looxa PP ee suuqa lagu iibiyo lagu daro polyethylene si loo sameeyo polymer, si dhakhso ah ayaa loo hagaajin karaa iska caabbinta kulaylka, iska caabbinta daxalka, iyo xoogga farsamada, si dabiici ah ayuu u keeni karaa dammaanad waxqabad oo wanaagsan. Dabcan, sida loo sameeyo doorasho wanaagsan waa mid aad muhiim u ah, faa'iidooyinka ay ugu dambeyntii keeni kartona way sii muuqan doonaan, sidaa darteed ilaalinta la helay way ka sii fiicnaan doontaa.
Guud ahaan, adkaanta dusha sare iyo iska caabbinta xoqidda ee xaashida PP waa kuwo wanaagsan, saameyntuna way ka fiican tahay ka dib marka lagu daro fiilooyin galaas ah. Dhammaan noocyada xaashida polypropylene ee kala-soocidda kala duwan waxay leeyihiin astaamo isku mid ah, sidaa darteed waxaa loo isticmaali karaa mid ka mid ah balaastikada injineernimada ugu fiican wakhti kasta, taasoo dammaanad qaadaysa soo saarista qalab kala duwan.
Waqtiga boostada: Febraayo-15-2023
