Onye nrụpụta Ezigbo ọnụ ahịa D230 CAS: 9046-10-0

nkọwa dị mkpirikpi:

D230 bụ mmiri mmiri doro anya, D230 bụ mmiri mmiri na-acha odo odo ma ọ bụ nke na-enweghị agba n'ọnọdụ okpomọkụ ụlọ. D230 nwere uru dị na obere viscosity, obere nrụgide uzuoku na nnukwu ọdịnaya amine dị elu. Enwere ike ịgbaze D230 na ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones na mmiri.

Njirimara Kemịkalụ: Poly(propylene glycol) bis(2-aminopropyl ether) bụ mmiri na-acha odo odo ma ọ bụ nke na-enweghị agba n'ọnọdụ okpomọkụ ụlọ, yana uru nke obere viscosity, obere nrụgide uzuoku na nnukwu ọdịnaya amine dị elu, ọ na-agbazekwa na ihe mgbaze dịka ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones na mmiri.

CAS: 9046-10-0

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Okwu ndị yiri ya

O,O'-Bis(2-aminopropyl)polypropyleneglycol/Polypropylene glycol bis(2-aminopropyl ether)/polyetheramine/O,O\'-Bis(2-aminopropyl)polypropyleneglycol/Poly(propylene glycol)bis(2-aminopropyl ether)/POLYETHERAMINE, MW 230/D230

Ngwa nke D230

A na-ejikarị ya eme ihe maka ịgbasa polyurea elastomer, ngwaahịa rim, ihe na-agwọ epoxy resin, wdg. Polyurea elastomer a fesara nke e ji amino gwụchara polyether na isocyanate mee nwere ike dị elu, ogologo ogologo, iguzogide esemokwu, iguzogide nchara na iguzogide ịka nká. A na-ejikarị ya eme ihe n'ọtụtụ ebe na mkpuchi mmiri na-adịghị amị amị, mgbochi ire ere na iyi na elu nke ihe owuwu simenti na ígwè, yana mkpuchi nchebe na mma na ihe ndị ọzọ. Polyether amino gwụchara nke e ji mee ihe na ihe na-agwọ epoxy resin nwere ike ime ka ngwaahịa sie ike, a na-ejikwa ya nke ọma n'ịmepụta ihe eji emepụta epoxy resin.
Nkwadebe: njikọta nke Poly(propylene glycol) bis(2-aminopropyl ether): Nke mbụ, a na-ejikọ polyether na otu acetoacetate na nsọtụ abụọ site na dienone ma ọ bụ site na mmeghachi omume mgbanwe ester nke ethyl acetoacetate na polyether polyol, wee jiri mono-primary amine, alkyl alcohol amine ma ọ bụ dibasic primary amine mejuo polyether nke otu acetoacetate kpuchiri iji nweta ngwakọta imine nwere obere viscosity na otu njedebe aminobutyrate.

Nkọwapụta nke D230

Ihe mejupụtara ya	Nkọwapụta
Ọdịdị	Mmiri mmiri doro anya
Agba (PT-CO), Hazen	≤25 APHA
Mmiri,%	≤0.25%
Ọnụọgụ amine niile	8.1-8.7 meq/g
Ọnụọgụ nke amine mbụ	≥97%