Propylene Glycol
Nws yog cov kua viscous uas muaj ze li tsis muaj ntxhiab tsw tab sis muaj kev tsaus muag.
Plaub caug-tsib feem pua ntawm cov propylene glycol tsim yog siv los ua tshuaj pub noj ua ke rau kev tsim cov resaturated polyester resins. Propylene Glycol yog siv los ua kev nyiam, hnyav, thiab cov khoom lag luam hauv cov khoom noj thiab cov khoom siv tobacoo. Propylene Glycol yog siv los ua cov kuab tshuaj nyob rau ntau cov tshuaj-talacts, suav nrog qhov ncauj, suav nrog thiab cov ntsiab lus.
Daim ntawv thov
Kev pleev xim rau: PG yuav siv tau li ntub dej, emollient thiab hnyav nyob rau hauv cov tshuaj pleev ib ce thiab kev lag luam.
Lub Tsev Muag Tshuaj: PG yog siv los ua cov cab kuj ntawm cov tshuaj thiab tus neeg sawv cev rau cov tshuaj particle.
Khoom Noj: PG yog siv los ua cov kuab tshuaj tsw qab thiab cov xim ua kom zoo, emollient hauv cov zaub mov ntim, thiab cov tshuaj nplaum.
Luam yeeb: Propylene Glycol yog siv ua luam yeeb qab, lubricated cov kuab tshuaj, thiab tshuaj tiv thaiv
Cov khoom | Lub hom phiaj |
Kev coj dawb huv | 99.7% min |
Dej | 0.08% max |
Distillation ntau | 183-190 C |
Ntom ntom (20 / 20C) | 1.037-1.039 |
Xim | 10 max, xim tsawg dua pob tshab kua |
Refronction Index | 1.426-1.435 |
Chaw ntim khoom: Hauv qhuav, txias, thiab duab ntxoo nrog thawj ntim, zam kev ya raws, khaws cia ntawm chav tsev kub.
Txee lub neej: 48 hlis
Pob: Hauv25kg / hnab
kev xa mus: Sai
1. Dab tsi yog koj cov lus them nqi?
T / T lossis L / C.
2. Dab tsi yog koj lub sijhawm khoom xa tuaj?
Feem ntau peb yuav npaj cov zaub mov xa tuaj hauv 7 -15 hnub.
3. Yuav ua li cas txog cov pob?
Feem ntau peb muab cov ntim li 25 kg / hnab lossis thawv. Yog lawm, yog tias koj muaj kev tshwj xeeb rau lawv, peb yuav raws li koj.
4. Yuav ua li cas txog qhov siv tau ntawm cov khoom lag luam?
Raws li cov khoom koj tau txiav txim.
5. Cov ntaub ntawv twg koj muab?
Feem ntau, peb muab cov ntawv sau qhia ua ke, cov thawv ntim, daim nqi chaw thau khoom, COA, daim ntawv pov thawj kev noj qab haus huv thiab daim ntawv pov thawj kev noj qab haus huv. Yog tias koj lub khw muaj cov kev cai tshwj xeeb, qhia rau peb paub.
6. Dab tsi yog chaw thau khoom?
Feem ntau yog Shanghai, Qingdao lossis Tianjin.