Umenzi wexabiso eliLungileyo i-N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4

inkcazelo emfutshane:

I-NEP lulwelo olungenambala noluselubala olunepolarity ephezulu, uzinzo oluphezulu lweekhemikhali kunye nokuzinza okuphezulu kwe-thermal.I-NEP yindawo yokubilisa yi-82-83 ° C (-101.3Kpa), i-refractive index yi-1.4665 Chemicalbook, kunye nobuninzi be-0.994.I-NEP ineempawu zokunyibilika okuphezulu, uxinzelelo oluphantsi lomphunga kunye ne-dielectric ephantsi rhoqo.Kwimizi-mveliso, i-NEP ingasetyenziswa njenge-solvent esebenzayo ekhethiweyo, i-catalyst kunye ne-cationic surfactant.

I-N-ETHYL PYRROLIDON ine-alkali ebuthathaka;I-NEP sisinyibilikisi esiqinileyo se-polar organic esinokunyibilika kunye naluphi na umlinganiselo olinganayo ngamanzi kunye nezinyibilikisi eziqhelekileyo zendalo. .

CAS: 2687-91-4

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izithethantonye

1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-enye;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N -Ethylpyrrolidone.

Usetyenziso lwe-NEP

1. Isetyenziselwa ukucokisa iimveliso zeoli, ukuvelisa i-gunpowder, iziyobisi, idayi, i-pesticides, iikhemikhali zemihla ngemihla, iingubo, i-resis resistant, njl.

2. Ibhetri yeLithium, iglue eyomileyo yokucoca, i-photoresist stripper, i-ejenti yokuphuhlisa i-coating, i-epoxy resin glue edge yokususwa.

3. Ikakhulu isetyenziselwa iimveliso zeoli ecocekileyo kunye nokuveliswa kwesibhamu, iyeza, idayi, i-pesticides, iikhemikhali zemihla ngemihla, iingubo, i-resin-resistant resistant resins, njl.

Ukucaciswa kwe-NEP

Umdibaniso	Inkcazo
Ubunyulu	≥99.5%
Ukufuma(WT%,KF)	≤0.05%
Umbala (Hazen)	≤25
Ubuninzi (D420g/ml)	0.990-0.999
I-Refractivity(ND20)	1.465-1.467
PH Ixabiso(10%,v/v)	7.0-10.0
Iyonke i-Amines( njenge-Monoethylamine,%)	≤0.01%

Ukupakishwa kwe-NEP

200kg/igubu

Ukugcinwa kufuneka kube kwindawo epholileyo, yomile kwaye ivule umoya.

Imveliso inokwenziwa ngokwezifiso, ukupakishwa kunokuhambelana neemfuno zabathengi, kwaye isixa sikhulu

Qaphela: Ngexesha lokuthutha kunye nokugcinwa, itywinwe, ipholile, ivuza.

I-N-ethyl-2-pyrodermine iyona mveliso ephambili yenkampani yethu, enemigangatho esemgangathweni kwinqanaba eliphezulu e-China.Oogxa bethu nabo baqokelele ukusebenza kweemveliso ezityebileyo, iingcali emva kokuthengisa kunye nabasebenzi bobuchwephesha ukuze balandele kunye nesikhokelo.Xa sithumela, siya kuqhoboshela ingxelo yokuhlola umgangatho, imiyalelo kunye nezilumkiso ze-N-ethyl-2-pyrodermine.