Propylene Glycol
Nws yog cov kua dej uas tsis muaj xim uas yuav luag tsis muaj ntxhiab, tab sis muaj qhov tsw qab qab.
Plaub caug-tsib feem pua ntawm propylene glycol uas ua tau yog siv los ua cov khoom siv tshuaj lom neeg rau kev tsim cov khoom siv tsis zoo polyester resins.Propylene glycol yog siv los ua cov tshuaj humectant, hnyav, thiab preserva-tive hauv cov khoom noj thiab cov khoom siv luam yeeb.Propylene glycol yog siv los ua cov kuab tshuaj nyob rau hauv ntau yam tshuaj, nrog rau qhov ncauj, txhaj tshuaj thiab tshuaj pleev.
Daim ntawv thov
Tshuaj pleev ib ce: PG yuav siv tau ua humidor, emollient thiab hnyav hauv tshuaj pleev ib ce thiab kev lag luam.
Pharmacy: PG yog siv los ua tus nqa tshuaj thiab tus neeg sawv cev rau cov tshuaj particle.
Khoom noj khoom haus: PG yog siv los ua kuab tshuaj tsw qab thiab noj tau cov xim, emollient nyob rau hauv cov zaub mov packing, thiab anti-adhesive.
Haus luam yeeb: propylene glycol yog siv los ua luam yeeb tsw, lubricated hnyav, thiab preservative
Cov khoom | Txuj |
Purity | 99.7% min |
Moisture | 0.08% max |
Distillation ntau yam | 183-190 C ib |
Qhov ceev (20/20C) | 1.037-1.039 Nws |
Xim | 10 MAX, xim tsawg pob tshab kua |
Refractive Index | 1.426-1.435 Ib |
Cia: nyob rau hauv qhuav, txias, thiab ntxoov ntxoo nrog thawj ntim, tsis txhob ya raws, khaws cia ntawm chav tsev kub.
Txee lub neejib: 48oy
Pob: hauv25kg / hnab
kev xa khoom:ces
1. Koj cov nqe lus them nqi yog dab tsi?
T / T lossis L / C.
2. Koj lub sijhawm xa khoom yog dab tsi?
Feem ntau peb yuav npaj cov khoom xa tuaj hauv 7-15 hnub.
3. Yuav ua li cas txog kev ntim khoom?
Feem ntau peb muab cov ntim raws li 25 kg / hnab lossis thawv.Tau kawg, yog tias koj muaj cov cai tshwj xeeb rau lawv, peb yuav ua raws li koj.
4. Yuav ua li cas txog qhov siv tau ntawm cov khoom?
Raws li cov khoom koj xaj.
5. Koj muab cov ntaub ntawv dab tsi?
Feem ntau, peb muab Commerical Invoice, Packing List, Bill of loading, COA, Health certificate thiab Origin certificate.Yog tias koj lub lag luam muaj cov kev cai tshwj xeeb, qhia rau peb paub.
6. Qhov chaw nres nkoj yog dab tsi?
Feem ntau yog Shanghai, Qingdao lossis Tianjin.