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Ngwaahịa

1,4-bathanediolcas110-63

Nkọwa mkpụmkpụ:

1.Aha Ahịa:1,4-bathanediol

2.Ọnọdụ: 110-63

3.Molecular usoro:

C4H10O2

4.Mol ibu:90.12


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

nkowa

 

Ihe

Nkowa

Mputa

Mmiri na-enweghị ntụpọ

Ọdịnaya (Hoochi2CH2CH2CH2Oh), w /%                  Ro

99.5

Chromaticty / haven nkeji

10

Njupụta (20 Celsius C) / (g / ml)

1.014 ~ 1.017

Mmiri (h₂o), w /%

0.05

Acidity (gbakọọ dị ka H⁺) (m mol / g)

0.01

Mmechi

Nsonaazụ na-emetụta ụkpụrụ ụlọ ọrụ

Ojiji

1,4-bathanediol (Bdo)bụ ihe eji eme ihe dị mkpa nke ahịhịa dị iche iche. Thezọ dị egwu bụ ndị a:

Mmepụta nke polyester ngwaahịa

  • Maka njikọta nke polybutylene teered (PBT): PBT bụ ezigbo ọmarịcha plastinin injin polyester polyester. O nwere ezigbo ọrụ eji arụ ọrụ, corrosion kemịkalụ na-eguzogide, mkpuchi mkpuchi eletriki, na nguzosi ike na nguzosi ike. A na-ejikarị ya na igwe eletriki na ngwa ngwa iji mepụta ụlọ obibi ngwa ngwa eletrik na njikọta. A na-arụpụtakwa akụkụ akpaghị anya na ụlọ ọrụ ụgbọala, dị ka ejiri aka na bọket na bumpers, na-eji ihe PBT.
  • Maka mmepụta nke polmoplastic polyurtethanic (TPU): TPU na-ejikọ ihe dị elu nke roba nke roba na-adịghị mma nke roba. Ọ bụ ihe na-eguzogide ọgwụ, mmanụ na-eguzogide mmanụ, na oyi na-eguzogide. A na-ejikarị ya na-eme akpụkpọ ụkwụ, ọkpọkọ, waya na eriri USB, na-ebuga ya na eriri dị mkpa maka njikọ nke TPU, na-eme ka ngwaahịa dị mma na Njirimara Tentu.

Imepụta γ-Madrolactone na N-Methyyrrolidone (NMP)

  • Γ-gwarrolactone: Ọ bụ ezigbo ihe na-achasi ike na-enwe akụkụ siri ike, na-enwe ezigbo mmetụta na ụba na polymers. A na-ejikarị ya na mkpuchi, ink, na mbipụta na ịbemụọ akwụkwọ na ịbemụọ akwụkwọ. Ọ bụkwa ihe mbido maka ngwakọta dị iche iche na ihe na-emepụta ọgwụ, nke dị iche iche dị mma na ntọala dị iche iche na ọrụ pụrụ iche ma emesịa.
  • N-Methyryrrolidone: Ọ bụ ihe mgbaze polar appliotic, na-egosi oke ike ịdabere na ụba maka ọtụtụ ndị na-enweghị nje, na-na ihe polymer. Ọ bụ nnọọ mkpa na batrị LOTITIE, nke ejiri rụọ ọrụ, wdg na-arụ ọrụ dị mkpa na mmepụta na-egbu egbu, nhicha elektrọnik, na mmịpụta elektrọniki na nkewa.

Maka njikọta nke Tetrahydrofun (ttf): Tetrahydrofun bụ ihe a na-ejikarị ezigbo onye na-eme ihe ga-eme, na-enwe ezigbo sosbụ maka ọtụtụ eke na ogige. Na usoro nyocha Synthesis na usoro mmeghachi omume nke imepụta kemịkalụ, a na-ejikarị ya dị ka onye na-agbagha iji kwalite mmeghachi omume. Na mgbakwunye, ọ bụkwa akụrụngwa nke polytetrahydrofun (Ptmeg). A na-eji PTMEG na-emepụta eriri nke spandex na ndị ochie polyurethane, na-enye ihe ndabere dị ukwuu maka akwa, egwuregwu na ụlọ ọrụ ndị ọzọ dị elu.
Enwere ike iji ngwa na uru ahụike: 1,4-benediol nwere ike iji ya dị ka etiti ọgwụ sonyere na usoro molecules ụfọdụ. Dịka ọmụmaatụ, na usoro njikọ nke ọgwụ steroid na ọgwụ nje, a na-eji ihe eji eme ihe na-arụ ọrụ, na-eme ka nyocha ahụ, mmepe na mmepụta ọgwụ ọhụrụ.

Nkwakọ ngwaahịa na mbufe

25KG / Drum ma ọ bụ dị ka ihe ndị ahịa chọrọ.
Bụ nke ngwongwo ndị a na-ahụkarị ma nwee ike ịnapụta oke osimiri na ikuku

Debe na nchekwa

Ndụ ndụ: Mmadụ 24 site na ụbọchị nrụpụta na mbụ nkwakọ ngwaahịa mbụ a na-echekwa na ebe dị jụụ na-acha uhie uhie, mmiri.
Buflọ ahịa ventilet ventilated, obere ihicha okpomọkụ, kewapụrụ si ehihiding, acids.


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