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Ngwaahịa

Ntụ ntụ polymer na-acha uhie uhie; nke No.: 24937-78-8

Nkọwa mkpụmkpụ:

  • Aha kemịkal:Eth; ethenyl acetate
  • Nke.24937-78-8
  • Molecular usoro:(C2H4) x. (C4H6O2) Y
  • Ibu Ilucular:114.14200
  • Koodu HS.:390290000
  • Obodo European Community (EC) Nọmba:607-457-0
  • Wikipedia:Ethylene-vinyl_etate
  • Faịlụ mol:24937-78.mol

Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

24937-78-8

Myiri: Cevilene; cevilene; elvax; elvax 40P; ethyleneniny-40; ethyleneene-40; eva20; ethylene-Colonate); eva260; ethylene-vinyl vinyl ọrịa; Sevilene

Na Na Na polymerble polymer

● Njikọ / Agba: siri ike
● Nrụgide nsogbu: 0.714mmhg na 25 Celsius C
● Point na-emegharị: 99OC
Isi okwu: 170.6OC na 760mhg
● Point Flash: 260OC
PSA:26.30000
● Desensonity: 0.948 g / ml na 25oC
● Aggp: 1.49520

Solububution. :Tuene, thf, na Mek: soluble
● Hydrogen Bonvor Gụnyere: 0
● Hydrogen Bond Deance Guage: 2
● Gburugburu Bong Bong: 2
● Ozugbo, Ments: 114.068079557
● Abaatọ atụmatụ: 8
● Ihe siri ike: 65.9

Ozi Safety

● Copentorogram (s): xn
Koodu nwere ikike: xn
● IHE AKA: 40
Nkwupụta nchekwa: 24 / 25-36 / 37

Keibauru

Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na):Uvcb, plastics & roba -> polymers
Smilesmụ ọchị ọchị:Cc (= o) OC = cc = c
Actothymer-vinyl acetate nwere mmetụta dị mma na nrụgide na-emegide nguzogide, yana njupụta eletrik, na njupụta dị ala, na-achakarị ihe ndapụta. Ọ bụ maka ngwaahịa plastik.
Njirimara anụ ahụ vinyl acetate dị dị ka white waxy siri ike na pellet ma ọ bụ ntụ ntụ. Fim nwere ntụgharị.
Na:Tubybing, agba na-agbanwe agbanwe, gasketges, gaskets na akpụ akpụ akụkụ maka akpaaka, lenses plastik na nfuli.

Nsị nke

Ntughari polymer na-acha uhie uhie (RDP)bụ ihe posmer dị omimi nke a na-ejikarị na ọrụ dị iche iche. Ọ bụ ntụ ntụ na-asọ asọ, nke dị ọcha nwere ike ịgbanwe ngwa ngwa na mmiri iji mejupụta emulsion. Ndị a bụ ụfọdụ ngwa na uru nke polymers polymerble polymers:
Industrylọ ọrụ owuwu:A na-eji ụlọ ọrụ owuwu dị ka ihe na-ewu ewu dị ka ihe na-enye ihe dị ka tile adresives, sụpụta onwe ya, na membrans mkpuchi mkpuchi. Ọ na - eme ka Njirimara nke ihe ndị a na - eme, dị ka ike na - adhesion, mgbanwe, ọrụ ike.
Mgbidi Mgbidi na uwe elu:A na-ejikarị RDP na-arụpụta mgbidi na mbara igwe na mkpuchi skim. Ọ na - enyere aka mee ka ọrụ dị ndọtị ahụ melite, na njikere nke ngwaahịa ndị a, na - ejide ire ụtọ ma na - adịgide adịgide na mgbidi na ụlọ.
Seramiiki taịlị:RDP bụ akụrụngwa dị mkpa na adle seramiiki tamine. Ọ na-eme ka njikọ ahụ dị n'etiti taịl nile na mkpụrụ, na-eme ka mgbanwe ikuku na-eme ka ịbawanye ikuku, ma na-enye nguzogide mmiri.
Mgbapu ogbunigwe:A na-eji RDP na-eji ngwa ngwa ngwa ngwa, gụnyere patting patch na ebe mweghachi. Ọ na - enyere aka ịkwalite ndọnye dị adị, na - abawanye ịdịte aka na ngwa ọrụ ahụ, ma na - eme ka iguzogide nguzogide na njak.
Usoro mkpuchi ikuku:A na-ejikwa RDP na usoro mkpuchi ikuku, dị ka sistemụ mkpuchi mpụga (EIFS). Ọ na-eme ka ike nke ihe mkpuchi ahụ na mkpụrụ osisi na mkpụrụ, na-eme ka ogologo oge na ihu igwe guzogide sistemu, ma na-enye nguzogide.

Uru nke iji polymers polymermervable polyners gụnyere:
Ndoziwanye mma: RDP na - eme ka ihe ndị na - agbanwe agbanwe nke ihe dị iche iche, na - enyere njikọ dị mma na ịmị mkpụrụ ma belata ihe ọghọm ma ọ bụ ọdịda.
Ntinye aka di elu:Incorcementlọ ọrụ nke RDP dị na mmepụta na-eme ka mgbanwe dịkwuo mma, na-ekwe ka ngwaahịa ahụ emechara iji gbochie ije na nrụrụ na-enweghị ọgba aghara.
Ọrụ dị ukwuu:RDP na-eme ka ọrụ nke ihe dị ka tile adhalives na mgbidi na mgbidi, na-eme ka ha dịkwuo mfe ịgwakọta, tinye ya, gbasaa.
Mgbochi mmiri:Ọnụnọ nke RDP na-eme ka mmiri na-eguzogide mmiri, na-ebelata akụkụ nke ihe ma mee ka ọnọdụ ha dị na mmiri ma ọ bụ iru mmiri.
Ngwongwo oru aka di nma:RDP na - eme ka ike, ike, na mmetụta na - eguzogide ihe dị iche iche, na - eme ka arụmọrụ na ndụ ha dịkwuo mma.
Mgbe ị na-eji ntụ polymers polymers, ọ dị mkpa ịgbaso ntuziaka nke nrụpụta ma jiri usoro kwesịrị ekwesị iji rụpụta nsonaazụ achọrọ. Ekwesịrị ịtụle ọnọdụ nchekwa dị ka njigide dị mma na ịdị irè nke ntụ ntụ.


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