iimveliso

Amagama afanayo kwisiNgesi

AM

ipropati yeekhemikhali

Ifomula yekhemikhali: C3H5NO
Ubunzima bemolekyuli: 71.078
Inombolo ye-CAS: 79-06-1
Inombolo ye-EINECS: 201-173-7 Ubuninzi: 1.322g/cm3
Iqondo lokunyibilika: 82-86 ℃
Iqondo lokubila: 125 ℃
Incopho yokutsha: 138 ℃
Isalathiso sokuchasana: 1.460
Uxinzelelo olubalulekileyo: 5.73MPa [6]
Ubushushu bokutsha: 424℃ [6]
Umda ophezulu wokuqhuma (V/V): 20.6% [6]
Umda ophantsi wokuqhuma (V/V): 2.7% [6]
Uxinzelelo lomphunga ogcweleyo: 0.21kpa (84.5℃)
Inkangeleko: umgubo omhlophe wekristale
Ukunyibilika: iyanyibilika emanzini, i-ethanol, i-ether, i-acetone, ayinyibiliki kwi-benzene, i-hexane

Intshayelelo yemveliso kunye neempawu zayo

I-Acrylamide iqulethe i-carbon-carbon double bond kunye neqela le-amide, ene-double bond chemistry: phantsi kwe-ultraviolet irradiation okanye kubushushu be-melting point, kulula ukuyi-polymerization; Ukongeza, i-double bond ingongezwa kwi-hydroxyl compound phantsi kweemeko ze-alkaline ukwenza i-ether; Xa yongezwa nge-primary amine, i-monadic adder okanye i-binary adder inokwenziwa. Xa yongezwa nge-secondary amine, i-monadic adder inokwenziwa. Xa yongezwa nge-tertiary amine, ityuwa ye-quaternary ammonium ingenziwa. Ngokudityaniswa kwe-activated ketone, ukongeza kungajikeleziswa ngoko nangoko ukwenza i-lactam. Ingongezwa ne-sodium sulfite, i-sodium bisulfite, i-hydrogen chloride, i-hydrogen bromide kunye nezinye ii-inorganic compounds; Le mveliso ingenza i-copolymerization, efana nezinye ii-acrylates, i-styrene, i-halogenated ethylene copolymerization; I-double bond ingancitshiswa yi-borohydride, i-nickel boride, i-carbonyl rhodium kunye nezinye ii-catalysts ukuvelisa i-propanamide; I-catalytic oxidation ye-osmium tetroxide inokuvelisa i-diol. Iqela le-amide lale mveliso linokufana kweekhemikhali kwe-aliphatic amide: liphendula ne-sulfuric acid ukwenza ityuwa; Xa kukho i-alkaline catalyst, i-hydrolysis kwi-acrylic acid root ion; Xa kukho i-acid catalyst, i-hydrolysis kwi-acrylic acid; Xa kukho i-dehydrating agent, i-dehydration kwi-acrylonitrile; Liphendula ne-formaldehyde ukwenza i-N-hydroxymethylacrylamide.

sebenzisa

I-Acrylamide yenye yezona zinto zibalulekileyo nezilula kwi-acrylamide series. Isetyenziswa kakhulu njengezinto eziluhlaza zokwenziwa kwezinto eziphilayo kunye nezinto ze-polymer. I-polymer iyanyibilika emanzini, ngoko ke isetyenziselwa ukuvelisa i-flocculant yokunyanga amanzi, ngakumbi ukunyibilika kweproteni kunye nesitatshi emanzini. Ukongeza kwi-flocculation, kukho ukuqina, ukumelana nokucheba, ukunciphisa ukumelana, ukusasazwa kunye nezinye iimpawu ezintle. Xa isetyenziswa njengotshintsho lomhlaba, inokunyusa ukuvuleka kwamanzi kunye nokugcinwa komswakama womhlaba; Isetyenziswa njenge-assistant filler yephepha, inokunyusa amandla ephepha, endaweni yesitatshi, i-ammonia resin enyibilikayo emanzini; Isetyenziswa njenge-arhente ye-grouting yeekhemikhali, esetyenziswa kwimigodi yemizila yobunjineli bokwakha, ukubhola ioyile, ukufaka i-plugging kwimigodi kunye nobunjineli bedama; Isetyenziswa njenge-fiber modifier, inokuphucula iimpawu zomzimba zefayibha yokwenziwa; Isetyenziswa njengesigcini, inokusetyenziswa kwizinto ezingaphantsi komhlaba ezichasene nokugqwala; Ingasetyenziswa nakwizongezo kushishino lokutya, i-pigment dispersant, i-printing kunye ne-dyeing paste. Ngesisombululo se-phenolic resin, inokwenziwa ibe yi-glue fiber adhesive, kwaye irabha kunye inokwenziwa ibe yi-glue ebuthathaka kuxinzelelo. Izinto ezininzi ezenziwe ngokwenziwa zingalungiswa nge-polymerization nge-vinyl acetate, i-styrene, i-vinyl chloride, i-acrylonitrile kunye nezinye ii-monomers. Le mveliso ingasetyenziswa njengeyeza, i-pesticide, idayi, ipeyinti yezinto zokwenza imveliso.

iphakheji kunye nothutho

B. Le mveliso ingasetyenziswa, iingxowa ezingama-20KG.
C. Gcina ivalwe kwindawo epholileyo, eyomileyo nengena umoya ngaphakathi. Izikhongozeli mazivalwe kakuhle emva kokusetyenziswa ngakunye ngaphambi kokusetyenziswa.
D. Le mveliso kufuneka ivalwe kakuhle ngexesha lokuthuthwa ukuze kuthintelwe ukufuma, i-alkali enamandla kunye ne-asidi, imvula kunye nezinye izinto ezingcolileyo ukuba zingaxubeki.