Ihe mkpali polyurethanena-arụ ọrụ dị oke mkpa n'imepụta ụfụfụ polyurethane, elastomers, mkpuchi, ihe nrapado, na ihe mkpuchi. N'ime ihe ndị a na-akpali akpali, T-125 bụ nhọrọ a ma ama, ọkachasị n'imepụta ụfụfụ polyurethane siri ike. Isiokwu a na-enyocha njirimara nke T-125 ma na-enyocha ụkpụrụ ojiji ya na polyurethane siri ike.
Àgwà nke T-125
T-125 bụ ihe na-akpali amine dị elu nke a maara maka arụmọrụ ya dị mma n'imepụta ụfụfụ polyurethane siri ike. Lee ụfọdụ njirimara dị mkpa nke T-125:
1. Ọdịdị Dabere na Amine: T-125 bụ ihe na-akpali amine, nke pụtara na o nwere atọm nitrogen nke na-emeghachi omume nke ọma na usoro polyurethane. Nhazi a na-eme ka ikike ihe na-akpali akpali dịkwuo elu iji kwalite mmeghachi omume kemịkalụ dị mkpa maka mmepụta polyurethane.
2. Mmeghachi omume n'EzigboOtu n'ime ihe ndị pụtara ìhè na T-125 bụ mmeghachi omume ya nke ọma. Ọ na-enye nguzozi dị mma n'etiti mmeghachi omume gelling na fụọ, nke dị oke mkpa na nhazi ụfụfụ. Nguzozi a na-eme ka nhazi ụfụfụ ahụ kwụsie ike ma dịkwa otu.
3. Ọgwụgwọ Ngwa Ngwa: A maara T-125 maka ihe ndị na-agwọ ya ngwa ngwa. Nke a na-enye ohere maka oge nhazi ngwa ngwa, na-eme ka ọ dị mma maka ngwa ebe ọsọ na arụmọrụ dị mkpa.
4. Mbelata dị alaNchegbu gbasara nchekwa gburugburu ebe obibi na ahụike na-arị elu n'ime ụlọ ọrụ ahụ. T-125 nwere obere ikuku na-ekupụ, nke na-eme ka ọ bụrụ nhọrọ kacha mma maka gburugburu ebe obibi ma e jiri ya tụnyere ụfọdụ ihe ndị ọzọ na-akpali akpali.
Ụkpụrụ Ngwa nkeT-125n'ime Polyurethane siri ike
A na-ejikarị ụfụfụ polyurethane siri ike eme ihe n'ihe mkpuchi, owuwu, friji, na ọtụtụ ihe ndị ọzọ ebe achọrọ nnukwu iguzogide okpomọkụ na iguzosi ike n'ezi ihe owuwu. Itinye T-125 n'ime polyurethane siri ike gụnyere ọtụtụ isi ihe dị mkpa:
1. Nchịkọta nke Mmeghachi omume Isocyanate-PolyolT-125 na-eme ka mmeghachi omume dị n'etiti isocyanates na polyols dịkwuo ngwa ngwa, bụ́ ihe abụọ bụ isi nke polyurethane. Mmeghachi omume a na-emepụta njikọ urethane nke na-emepụta netwọk polima nke ụfụfụ ahụ.
2. Njikwa Gelling na Ịfụ ỌkụT-125 na-achịkwa mmeghachi omume gelling na nke fụọ nke ọma. Mmeghachi omume gelling na-enye aka na mmepụta nke netwọk polymer, ebe mmeghachi omume fụọ na-emepụta gas nke na-emepụta nhazi sel nke ụfụfụ ahụ. Mmeghachi omume nhazi nke T-125 na-eme ka mmeghachi omume ndị a kwekọọ, na-eme ka ụfụfụ nwee nha na nhazi sel otu.
3. Njirimara ụfụfụ emelitere: Ojiji nke T-125 na-eduga na ụfụfụ polyurethane siri ike nke nwere ihe onwunwe anụ ahụ dị elu. Ndị a gụnyere ike nrụgide dị elu, mkpuchi okpomọkụ dị mma, na nkwụsi ike nha. Ọrụ nke ihe mkpali ahụ na-eme ka ụfụfụ ahụ nọgide na-eguzosi ike n'ezi ihe n'okpuru ọnọdụ gburugburu ebe obibi dị iche iche.
4. Ọnọdụ Nhazi Kachasị MmaT-125 na-enye ohere maka ọnọdụ nhazi kachasị mma, na-ebelata mkpa maka ihe mgbakwunye ma ọ bụ ihe mgbakwunye ndị ọzọ. Nke a na-eme ka usoro nhazi dị mfe ma na-eme ka arụmọrụ mmepụta dịkwuo mma.
Na mmechi, T-125 bụ ihe na-akpali amine nke ukwuu nke na-enyere aka nke ukwuu n'imepụta ụfụfụ polyurethane siri ike dị elu. Mmeghachi omume ya nke ọma, ihe ndị na-agwọ ngwa ngwa, na obere ikuku na-eme ka ọ bụrụ nhọrọ zuru oke maka ngwa ụlọ ọrụ dị iche iche. Site n'ịkwalite mmeghachi omume dị mkpa na nhazi polyurethane, T-125 na-ahụ na ụfụfụ siri ike na-egosipụta njirimara arụmọrụ ka mma, na-emezu ihe achọrọ nke mkpuchi na ngwa nhazi.
Oge ozi: Julaị-03-2024