Ngwaahịa usoro acrylamide

A na-anabata ihe ndị na-emepụta ihe na-emepụta ihe ndị na-emepụta ihe na-emepụta ihe na-emepụta Acrylamide, na mmeghachi omume polymerization na-eduzi na okpomọkụ dị ala iji mepụta Polyacrylamide, usoro nke onwe ya na-emepụta N-Methylol Acrylamide na N, N'-methylenebisacrylamide, na-ebelata oriri ume site na 20%, na-eduga mmepụta mmepụta na àgwà ngwaahịa na ụlọ ọrụ.

Ọkachamarandị na-ebu acrylamide, arụmọrụ ngwaahịa kwụsiri ike, iji nye gị ngwaahịa na ọrụ ọkachamara.

Acrylamide nke sitere na ihe na-eme ka enzyme biological mepụtara nwere uru nke ịdị ọcha dị elu, adịghị ọcha dị ala, enweghị ọla kọpa na ígwè. A na-ejikarị Acrylamide maka mmepụta nke homopolymers, copolymers na polymers gbanwetụrụ nke a na-ejikarị eme ihe n'ubi mmanụ, ọgwụgwọ mmiri, ime akwụkwọ, textile na mma ala, wdg.

Polyacrylamide (PAM) bụ polymer mmiri na-edozi mmiri, okwu izugbe maka acrylamide homopolymers ma ọ bụ copolymers na ngwaahịa gbanwetụrụ, ụdị polymers dị iche iche nke a na-ejikarị eme ihe, nke a makwaara dị ka "Onye na-enyere aka maka ụlọ ọrụ niile". Dabere na nhazi nke polyacrylamide, enwere ike kewaa ya na-abụghị ionic, anionic na cationic polyacrylamide. Dịka ịdị arọ nke polyacrylamide siri dị, enwere ike kewaa ya ka ọ bụrụ ịdị arọ molekụla dị ala, ịdị arọ molekụla dị ala, ịdị arọ molekụla dị ala, ịdị arọ molekụla dị elu na ịdị arọ molekul ultra-high. Ụlọ ọrụ anyị ewepụtala ngwaahịa polyacrylamide zuru oke site na imekọ ihe ọnụ na ụlọ ọrụ sayensị. Ngwaahịa anyị PAM gụnyere usoro nrigbu mmanụ, usoro na-abụghị ionic, usoro anion, usoro cationic. Ọnụ ọgụgụ dị arọ nke polyacrylamide bụ 500 puku ~ 30 nde. A na-eji ya eme ihe n'akụkụ dị iche iche dị ka ọgwụgwọ mmiri, nrigbu mmanụ, imepụta akwụkwọ, textiles, nhazi ịnweta, ịsacha kol, ịsacha ájá, ntụ oyi, wdg.

Acrylamide

CAS: 79-06-1  Usoro kemịkalụ: CH₂CHCONH₂

Acrylamide mepụtara site na catalysis enzyme biological nwere uru nke ịdị ọcha dị elu, adịghị ọcha dị ala, enweghị ọla kọpa na ọdịnaya ígwè.

Njirimara

Acrylamide molecule nwere ebe abụọ na-arụ ọrụ, ma acidic na-adịghị ike na alkaline na-adịghị ike, dị mfe iji onwe-polymerize, soluble na mmiri, methanol, ethanol, propanol, obere soluble na ethyl acetate, chloroform, na obere soluble na benzene.

Ngwa

A na-ejikarị emepụta ihe dị iche iche nke copolymers, homopolymers na polymers modified, nke a pụrụ iji dị ka flocculants, ihe mgbakwunye maka ịmepụta akwụkwọ, ibipụta, ịcha akwa, akwa akwa, mkpuchi, mmanụ mmanụ na pesticides.

Ịdọ aka ná ntị

Nsi! Zere ịkpọtụrụ ozugbo na ngwaahịa ahụ.

 N-Methylol Acrylamide

Ọkụ: 924-42-5  Usoro kemịkalụ: C₄H₇NO₂

Njirimara

Kristal na-acha ọcha, soluble na mmiri na hydrophilic solvents, soluble na fatty acid lipids, ihe fọrọ nke nta ka ọ bụrụ ihe na-adịghị edozi na hydrocarbons, halogenated hydrocarbons na ndị ọzọ hydrophobic solvents. Ngwaahịa a bụ monomer na-arụ ọrụ nke onwe ya, nwere ahụike abụọ jikọtara ya na otu hydroxyl, nke na-enwekarị mmeghachi omume condensation na mgbasa ozi na-anọpụ iche ma ọ bụ alkaline. Ọ naghị eguzosi ike n'ihe na ikuku ma ọ bụ mmiri na-ekpo ọkụ, ọ dị mfe iji polymerize, ọ ga-eme ngwa ngwa na-eme ka ọ bụrụ resin na-adịghị edozi mgbe ọ na-ekpo ọkụ n'ihu acid na ngwọta mmiri. Ọ bụrụ na copolymerized na acrylate monomers, a na-ewebata hydroxymethyl na enwere ike ijikọta ya site na ikpo ọkụ naanị. monomer crosslinked dị elu maka polymerization emulsion emulsion. Mmeghachi omume mbụ dị nro na usoro emulsion kwụsiri ike. Nkwụsi ike nchekwa dị mma, ọ dịghị mkpa maka nchekwa nchekwa dị ala.

N, N'-Methylenebisacrylamide 99%

Nọmba CAS: 110-26-9

Ụdị ihe omimi: C7H10N2O2

Njirimara:

Ọcha ntụ ntụ, usoro anụ ahụ: C₇H₁₀N₂O₂, Ebe mgbaze: 185 ℃; ikwu njupụta: 1.235. Na-agbaze n'ime mmiri na ihe ndị na-edozi ahụ dị ka ethanol, acelone, wdg.

Maka nkọwa ngwaahịa biko gaa na webụsaịtị acrylamide anyị.