Polyethylene Glycol |25322-68-3
Nkọwapụta ngwaahịa:
| Nnwale | Ụkpụrụ |
| Nkọwa (25 ℃) | Ihe siri ike ọcha, efere |
| PH (ihe ngwọta mmiri 1%) | 5.0-7.0 |
| Nkezi ịdị arọ molekụla | 17000-23000 |
| Uru Hydroxyl | 5.1-6.2 |
| Viscosity (mm2/s) | >=35 |
| Mmiri (%) | ≤2.0 |
| Mmechi | Na-agbaso ọkọlọtọ Enterprise |
Nkọwa ngwaahịa:
A na-eji polyethylene glycol na polyethylene glycol fatty acid esters eme ihe na ụlọ ọrụ ịchọ mma na ụlọ ọrụ ọgwụ.N'ihi na polyethylene glycol nwere ọtụtụ ihe magburu onwe ya: mmiri-soluble, nke na-adịghị agbanwe agbanwe, physiologically inert, dị nro, lubricating, na-eme ka akpụkpọ ahụ dị nro, dị nro, na obi ụtọ mgbe ejiri ya.Enwere ike ịhọrọ polyethylene glycol nwere akụkụ dị iche iche dị iche iche dị iche iche iji gbanwee viscosity, hygroscopicity na nhazi nhazi nke ngwaahịa ahụ.
Polyethylene glycol (Mr<2000) na obere molekụla dị arọ dabara adaba maka onye na-ahụ maka wetting na onye na-achịkwa ihe na-agbanwe agbanwe, nke a na-eji na ude, ude mmiri, ntacha eze na ude ịkpụ, wdg, ma dịkwa mma maka ngwaahịa nlekọta ntutu isi na-adịghị ọcha, na-enye ntutu isi na-egbuke egbuke. .Polyethylene glycol nke nwere oke molekụla dị elu (Mr>2000) dabara maka lipstick, osisi deodorant, ncha, ncha afụ ọnụ, ntọala na ịchọ mma mma.N'ime ihe ndị na-ehicha ihe, a na-ejikwa polyethylene glycol dị ka ihe nkwụsịtụ na ihe na-eme ka ọ dị arọ.Na ụlọ ọrụ na-emepụta ọgwụ, a na-eji dị ka ntọala maka ointments, creams, ointments, lotions na suppositories.
ngwugwu:25kgs/bag ma ọ bụ dị ka ị rịọrọ.
Nchekwa:Chekwaa n'ebe ikuku na-ekuku, nke kpọrọ nkụ.
Standardkpụrụ Executive:Ọkọlọtọ mba ụwa.
