Enwere ike iji ngwaahịa usoro polyethylene glycol mee ihe na ọgwụ.Enwere ike iji polyethylene glycol nke nwere obere ihe dị ala dị ala dị ka ihe mgbaze, cosolvent, o / w ụdị emulsifier na stabilizer, nke a na-eji mee ihe nkwusioru ciment, emulsions, injections, wdg, ma jiri ya mee ihe dị ka isi ihe na-esi ísì ụtọ na mmiri. isi.A na-ejikarị ihe siri ike waxy polyethylene glycol na ịdị arọ dị elu dị elu iji mee ka viscosity na solidification nke obere molekụla dị arọ mmiri PEG, na iji kwụọ ụgwọ maka ọgwụ ndị ọzọ;maka ọgwụ ndị na-adịghị mfe soluble na mmiri, a pụrụ iji ngwaahịa a dị ka onye na-ebugharị ihe siri ike iji nweta N'ihi nzube nke mgbasa siri ike, PEG4000 na PEG6000 bụ ihe mkpuchi dị mma, ihe mkpuchi hydrophilic, ihe mkpuchi na ihe capsule, plasticizers, lubricants. na matrix pill dripping, nke a na-eji akwadebe mbadamba, ọgwụ, capsules, na microcapsules.Chere.
PEG/polyethylene glycol 400 200 300 600 800 1000 1500 2000 3000 4000 6000 8000
Nkọwapụta | Ọdịdị (25℃) | Agba Pt-Co | Hydroxyl uru mgKOH/g | Ọnụ ọgụgụ molecular | Ebe na-ekpo ọkụ ℃ | Mositure (%) | Uru pH (1% ngwọta mmiri) |
PEG-200 | Mmiri mmiri na-enweghị agba | ≤20 | 510-623 | 180-220 | - | ≤1.0 | 5.0~7.0 |
PEG-300 | Mmiri mmiri na-enweghị agba | ≤20 | 340-416 | 270-330 | - | ≤1.0 | 5.0~7.0 |
PEG-400 | Mmiri mmiri na-enweghị agba | ≤20 | 255-312 | 360-440 | 4~10 | ≤1.0 | 5.0~7.0 |
PEG-600 | Mmiri mmiri na-enweghị agba | ≤20 | 170-208 | 540-660 | 20~25 | ≤1.0 | 5.0~7.0 |
PEG-800 | Tapawa ọcha mmiri ara ehi | ≤30 | 127-156 | 720-880 | 26~32 | ≤1.0 | 5.0~7.0 |
PEG-1000 | Tapawa ọcha mmiri ara ehi | ≤40 | 102-125 | 900-1100 | 38~41 | ≤1.0 | 5.0~7.0 |
PEG-1500 | Mmiri ara ehi na-acha ọcha siri ike | ≤40 | 68-83 | 1350-1650 | 43~46 | ≤1.0 | 5.0~7.0 |
PEG-2000 | Mmiri ara ehi na-acha ọcha siri ike | ≤50 | 51-63 | 1800-2200 | 48~50 | ≤1.0 | 5.0~7.0 |
PEG-3000 | Mmiri ara ehi na-acha ọcha siri ike | ≤50 | 34-42 | 2700-3300 | 51~53 | ≤1.0 | 5.0~7.0 |
PEG-4000 | Mmiri ara ehi na-acha ọcha siri ike | ≤50 | 26-32 | 3600-4400 | 53~54 | ≤1.0 | 5.0~7.0 |
PEG-6000 | Mmiri ara ehi na-acha ọcha siri ike | ≤50 | 17.5-20 | 5500-7000 | 54~60 | ≤1.0 | 5.0~7.0 |
PEG-8000 | Mmiri ara ehi na-acha ọcha siri ike | ≤50 | 12-16 | 7200-8800 | 55~63 | ≤1.0 | 5.0~7.0 |
1. Enwere ike iji ngwaahịa usoro polyethylene glycol mee ihe na ọgwụ.Enwere ike iji polyethylene glycol nke nwere obere ihe dị ala dị ala dị ka ihe mgbaze, cosolvent, o / w ụdị emulsifier na stabilizer, nke a na-eji mee ihe nkwusioru ciment, emulsions, injections, wdg, ma jiri ya mee ihe dị ka isi ihe na-esi ísì ụtọ na mmiri. isi.A na-ejikarị ihe siri ike waxy polyethylene glycol na ịdị arọ dị elu dị elu iji mee ka viscosity na solidification nke obere molekụla dị arọ mmiri PEG, na iji kwụọ ụgwọ maka ọgwụ ndị ọzọ;maka ọgwụ ndị na-adịghị mfe soluble na mmiri, a pụrụ iji ngwaahịa a dị ka onye na-ebugharị ihe siri ike iji nweta N'ihi nzube nke mgbasa siri ike, PEG4000 na PEG6000 bụ ihe mkpuchi dị mma, ihe mkpuchi hydrophilic, ihe mkpuchi na ihe capsule, plasticizers, lubricants. na matrix pill dripping, nke a na-eji akwadebe mbadamba, ọgwụ, capsules, na microcapsules.Chere.
2. A na-eji PEG4000 na PEG6000 mee ihe dị ka ihe mgbakwunye na ụlọ ọrụ ọgwụ maka nkwadebe nke suppositories na ointments;eji dị ka onye na-emecha ihe na ụlọ ọrụ akwụkwọ na-eme ka ọ dịkwuo mma na ire ụtọ nke akwụkwọ;dị ka ihe mgbakwunye na ụlọ ọrụ rọba iji mee ka mmanye nke ngwaahịa rọba Properties na plasticity, belata oriri ike n'oge nhazi, na ịgbatị ndụ ọrụ nke ngwaahịa roba.
3. Enwere ike iji ngwaahịa usoro polyethylene glycol mee ihe dị ka akụrụngwa maka ester surfactants.
4. PEG-200 nwere ike iji mee ihe dị ka onye na-ahụ maka ihe ndị na-emepụta ihe na ihe na-ebu ọkụ na ihe dị elu chọrọ.Enwere ike iji ya dị ka humectant, nnu inorganic nnu solubilizer, na onye na-achịkwa viscosity na ụlọ ọrụ kemịkalụ kwa ụbọchị;enwere ike iji ya mee ihe dị nro na ihe mgbochi corrosion na ụlọ ọrụ textile.Electrostatic ọrụ;a na-eji ya dị ka onye na-emepụta mmiri na ụlọ ọrụ na-emepụta akwụkwọ na pesticide.
5. PEG-400, PEG-600, PEG-800 na-eji dị ka ntọala maka ọgwụ na ihe ịchọ mma, lubricants na wetting agents na roba ụlọ ọrụ na textile ụlọ ọrụ.PEG-600 agbakwunyere na electrolyte na ụlọ ọrụ igwe nwere ike ịkwalite mmetụta egweri ma welie gloss nke elu igwe.
6. PEG-1000, PEG-1500 na-eji dị ka matrix ma ọ bụ mmanu na softener na ụlọ ọrụ ọgwụ, textile na ịchọ mma;dị ka onye na-ekesa na ụlọ ọrụ mkpuchi;iji melite dispersibility mmiri na mgbanwe nke resin, usoro onunu ogwu bụ 20 ~ 30%;N'ime ink, ọ nwere ike imeziwanye ikike mgbaze nke agba ma belata mgbanwe ya.Ọ dabara nke ọma maka akwụkwọ waks na ink stampụ.Enwere ike iji ya maka ịhazigharị viscosity ink na ink pen ballpoint;eji dị ka onye na-ekesa na ụlọ ọrụ rọba iji kwalite vulcanization A na-eji ya dị ka onye na-ekesa maka carbon black filler.
7. PEG-2000 na PEG-3000 na-eji dị ka metal nhazi ebu mmadụ, metal waya ịbịaru, stamping ma ọ bụ akpụ lubricants na ịcha mmiri mmiri, egweri jụrụ lubricating polishes, ịgbado ọkụ mmadụ, wdg;eji dị ka mmanu mmanu na akwụkwọ ụlọ ọrụ, wdg A na-eji dị ka a na-ekpo ọkụ gbazee nrapado na-amụba ngwa ngwa rewetting ike.
8. A na-eji PEG-4000 na PEG-6000 mee ihe dị ka ihe na-emepụta ihe na-emepụta ọgwụ na ụlọ ọrụ ịchọ mma iji dozie viscosity na ebe mgbaze;eji dị ka lubricants na coolants na roba na metal nhazi ụlọ ọrụ, na mmepụta nke pesticides na pigmenti.A na-eji ya dị ka onye na-ekesa na emulsifier;eji dị ka ihe antistatic na mmanu mmanu na textile ụlọ ọrụ.
9. A na-eji PEG8000 mee ihe dị ka matrix na mmepụta nke ụlọ ọrụ ọgwụ na ihe ịchọ mma iji dozie viscosity na ebe mgbaze;dị ka mmanu na coolant na roba na metal nhazi ụlọ ọrụ, dị ka a dispersant na emulsifier na mmepụta mmepụta nke pesticides na pigments Agent;eji dị ka ihe antistatic na mmanu mmanu na textile ụlọ ọrụ.
Ihe atụ
Dị
ngwugwu
PEG200, 400, 600, 800, 1000, 1500 na-ejupụta na 200kg ígwè drum ma ọ bụ 50kg plastic drum;PEG2000, 3000, 4000, 6000, 8000 bụ sliced ma kwakọba na akpa 20Kg kpara akpa.
Nchekwa
Na-echekwa na akọrọ na ventilashion ebe.