ụfụfụ cell na-emeghe
-
SWD1006 obere njupụta ịgba polyurethane ụfụfụ US mere osisi owuwu ụlọ okpomọkụ & ụda mkpuchi ihe.
Ụlọ ihe owuwu osisi na-ewu ewu na Europe na America nke fọrọ nke nta ka ọ bụrụ 90% nke ụlọ obibi (otu ụlọ ma ọ bụ Villa).Dị ka ọnụ ọgụgụ ahịa ahịa zuru ụwa ọnụ na 2011 si kwuo, ụlọ ndị North America na-arụ na ihe ndị dabara na ya were 70% nke ụlọ ahịa ụlọ osisi zuru ụwa ọnụ.Tupu 1980s, a na-ahọrọ ajị nkume na ajị ugegbe iji kpuchie ụlọ osisi America, mana mgbe ahụ, a hụrụ na ha nwere ọtụtụ Carcinogen na-adịghị mma maka ahụike mmadụ yana arụ ọrụ mkpuchi na-adịghị mma.Na 1990s, American Wood Structure Association tụrụ aro na ụlọ niile a na-arụ osisi ga-etinye ụfụfụ polyurethane dị ala maka mkpuchi okpomọkụ.Ọ nwere ezigbo okpomọkụ na arụmọrụ mkpuchi ụda, nchekwa na enyi Eco.SWD obere njupụta polyurethane ịgba ụfụfụ mepụtara site na SWD Urethane., USA etinyere ya na usoro ịfụfụ mmiri zuru oke, ọ gaghị emebi ozonosphere, enyi na gburugburu ebe obibi, ike dị mma, mmetụta mkpuchi dị mma na asọmpi ọnụahịa.Ọ bụrụla ngwaahịa dị mkpa maka mkpuchi ụlọ ihe owuwu osisi na ahịa America.
