Ụfụ polyurethane ga-enwerịrị ike ma ọ bụ mgbanwe dabere na ihe ngwa ya ga-abụ.Ntughari nke ihe a na-enye ya ohere ime mgbanwe na mkpa nke ụlọ ọrụ na mpaghara niile ma nọrọ na ndụ kwa ụbọchị iji nye nkasi obi na nchebe.
1, Isiike na mgbanwe polyurethane ụfụfụ components
A na-enweta ihe a nke nnukwu mkpuchi mkpuchi site na ngwakọta nke ihe abụọ, polyol na isocyanate, na mmiri mmiri.Mgbe ha na-emeghachi omume, ha na-ebute ụfụfụ PU siri ike, nwere usoro siri ike na nke na-eguzogide ọgwụ.Enwere ike iji okpomọkụ na-eme ka mmeghachi omume na-eme ka onye na-emepụta ihe na-egbuke egbuke vaporize, ya mere ihe na-esi na ya pụta nwere nnukwu olu karịa ngwaahịa mbụ.
Enwere ike itinye ụfụfụ siri ike fesa n'ọnọdụ ma ọ bụ n'ọnọdụ site na nkedo.Polyurethane fesa na injected polyurethane bụ ụdị polyurethane ejiri rụọ ọrụ na ụlọ ọrụ na ngwa dị iche iche.
Ụfụfụ polyurethane na-agbanwe agbanwe bụ ihe nrụpụta cell mepere emepe.Ha na-apụta maka ikike ịkwanye ha na mgbanwe dị iche iche, ebe ọ bụ na dabere na ihe mgbakwunye ndị a na-agbakwunye na usoro mmepụta ihe, enwere ike ịrụ ọrụ dị iche iche.

2, Kedu ụfụfụ ịhọrọ maka ngwa ọ bụla?
Nhọrọ nke polyurethane kachasị mma maka ebumnuche ọ bụla bụ isi iji nweta nsonaazụ achọrọ.Ya mere, ụfụfụ polyurethane siri ike na-efesa bụ ihe mkpuchi kachasị mma.Ụfụfụ na-agbanwe agbanwe dabara adaba maka ịkpụzi.
Ọfụfụ siri ike na-enweta ọkwa dị elu nke mkpuchi ọkụ na ụda olu nwere oke kacha nta.A na-ewepụta ụfụfụ polyurethane siri ike na mpempe akwụkwọ, ihe mgbochi na mpempe akwụkwọ akpụ akpụ, nke na-edozi nkọwa nke onye ahịa na ụdị, udidi, agba, wdg. Enwere ike iji ya na ngwa mkpuchi.

N'aka nke ọzọ, ụfụfụ na-agbanwe maka nkasi obi na nkwụsi ike ya bara uru maka ngwá ụlọ (sofas, mattresses, cinema armchairs) ka ọ bụrụ hypoallergenic ma na-enye ọtụtụ nkwụsị na nhazi.

Nkwupụta: E hotara akụkọ a na blog.synthesia.com/.Naanị maka nkwurịta okwu na mmụta, emela ebumnuche azụmahịa ndị ọzọ, anaghị anọchite anya echiche na echiche nke ụlọ ọrụ ahụ, ọ bụrụ na ịchọrọ ibipụtaghachi, biko kpọtụrụ onye edemede mbụ, ma ọ bụrụ na e nwere mmebi iwu, biko kpọtụrụ anyị ozugbo iji wepụ nhazi.