Zaj duab xis tshuab tshuab ua los ntawm cov yeeb yaj kiab vim nws txoj kev tsis zoo, tshiab, ya raws, te, pa, cov roj ua haujlwm, tuaj yeem siv lub teeb thiab lub teeb ntim.
Xws li ntau hom txiv hmab txiv ntoo tshiab, nqaij, nqaij npuas, mis nyuj, kua dej haus, khoom noj khoom haus thiab lwm yam kev siv.
Tab sis nws tsis yog tsim los ntawm cov khib nyiab yas ua raw khoom, yog siv cov khoom yas raw khoom. Pawg b yog tsim rau tshuab duav tsawg kawg nkaus polyethylene (LDPE) thiab muaj siab ceev polyethylene
(HDPE) thiab linear low-density (LLDPE) yas zaj duab xis.
Siv dav hauv txiv hmab txiv ntoo, zaub mov, ris tsho, textiles, fungus planting, txhua yam khoom txhua hnub thiab lwm yam kev lag luam thiab kev lag luam.
Kev kub ceev cov tshuab cua tshuab tshuab siv los tshuab tshuab muaj zog thiab tsis tshua muaj siab polyethylene, cov khoom siv dav siv hauv zaj duab xis, txav film, cog paj npog, textile,
Zaj duab xis thiab lwm cov ntim, lub tshuab ua haujlwm tseem ceeb siv cov kev cai hloov ceev ceev, nce qhov kev ruaj ntseg ntawm kev cai ceev ntawm lub tshuab tseem ceeb, thiab tuaj yeem txuag tau 30% hluav taws xob, ntsia hlau ntswj US 38 chromium molybdenum txhuas, inch nitrogen
Kev kho tshuaj, kev siv tsheb thaav duab siv lub tshuab nqa, tsis hais cov tshuab loj loj, cov yeeb yaj kiab cov yeeb yaj kiab ua rau nws txias txias kom ua tiav qhov zoo tshaj plaws.