Toluene Diisocyanate (TDI-80) CAS No.: 26471-62-5

Nkọwa dị mkpirikpi:

Nchịkọta ngwaahịa

Toluene Diisocyanate (TDI) bụ akụrụngwa kemịkalụ kemịkalụ dị mkpa nke sitere na mmeghachi omume nke toluene diamine na phosgene mepụtara. Dị ka akụkụ dị mkpa na mmepụta polyurethane, a na-eji TDI eme ihe na ụfụfụ na-agbanwe agbanwe, mkpuchi, adhesives, elastomers, na ndị ọzọ. TDI dị n'ụdị isomeric abụọ bụ isi: TDI-80 (80% 2,4-TDI na 20% 2,6-TDI) na TDI-100 (100% 2,4-TDI), yana TDI-80 bụ ọkwa ụlọ ọrụ a na-ejikarị eme ihe.


Atụmatụ igodo

  • Mmeghachi omume dị elu:TDI nwere otu isocyanate na-arụ ọrụ nke ukwuu (-NCO), nke nwere ike imeghachi omume na hydroxyl, amino, na ndị ọzọ na-arụ ọrụ iji mepụta ihe polyurethane.
  • Ngwongwo igwe dị mma:Na-enye ihe polyurethane nwere ngbanwe dị elu, na-eyi nguzogide, na ike ndọka.
  • Viscosity dị ala:Ọ dị mfe ịhazi na ngwakọta, dabara maka usoro mmepụta dị iche iche.
  • Nkwụsi ike:Kwụsie ike n'okpuru ọnọdụ nchekwa akọrọ mana ekwesịrị idobe ya ka ọ ghara iru mmiri.

Ngwa

  1. Ụfụfụ polyurethane na-agbanwe agbanwe:Ejiri ya na arịa ụlọ, matraasi, oche ụgbọ ala, na ndị ọzọ, na-enye nkwado dị mma na ngbanwe.
  2. Mkpuchi na agba:Na-arụ ọrụ dị ka onye na-agwọ ọrịa na mkpuchi na-arụ ọrụ dị elu, na-enye ezigbo adhesion, nguzogide iyi, na nguzogide kemịkalụ.
  3. Adhesives na sealants:Ejiri ya na ihe owuwu, ụgbọ ala, akpụkpọ ụkwụ, na ụlọ ọrụ ndị ọzọ, na-ebuga ike na ogologo oge.
  4. Elastomers:A na-eji emepụta akụkụ ụlọ ọrụ mmepụta ihe, taya, akara, na ihe ndị ọzọ, na-enye ezigbo ngbanwe na iyi nguzogide.
  5. Ngwa ndị ọzọ:Ejiri ya na ihe mkpuchi mmiri, ihe mkpuchi, akwa akwa, na ihe ndị ọzọ.

Nkwakọ ngwaahịa & Nchekwa

  • Nkwakọ ngwaahịa:Dị na 250 kg/drum, 1000 kg/IBC, ma ọ bụ ụgbọ mmiri. Nhọrọ nkwakọ ngwaahịa dị na arịrịọ.
  • Nchekwa:Chekwaa n'ebe dị jụụ, kpọrọ nkụ na nke ikuku na-ekpo ọkụ. Zere ịkpọtụrụ mmiri, mmanya, amines, na ihe ndị ọzọ na-emeghachi omume. Na-atụ aro okpomọkụ okpomọkụ: 15-25 ℃.

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Nchekwa & Nchekwa gburugburu

  • Nsi:TDI na-akpasu anụ ahụ, anya, na sistem iku ume. Ngwa nchebe kwesịrị ekwesị (dịka, gloves, goggles, respirators) ga-eyirịrị mgbe ejizi ya.
  • Ike ire ọkụ:Ọ bụ ezie na ebe ọkụ ọkụ dị oke elu, zere ọkụ na-emeghe na oke okpomọkụ.
  • Mmetụta gburugburu:Tụfuo ihe mkpofu dị ka iwu gburugburu ebe obibi siri dị iji gbochie mmetọ.

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