Khoom Piav Qhia
1, {2-}} ★ propanediol (propylene glycolicity uas muaj ntxhiab tsw qab, nrog cov tshuaj tsis zoo, thaum nws muaj tshuaj lom zem me ntsis muab ob qho hydrothilicity thiab organic solubility {{}}
Cov Khoom Qhia Khoom Khoom
|
Yam |
Cov lus qhia |
|
Melting taw tes |
{{0 {}}℃(lit .) |
|
Kub taw tes |
187℃(lit .) |
|
ceev |
1 {. 036 g / ml ntawm 25℃(lit.) |
|
vapor ceev |
2.62 (vs huab cua) |
|
vapor siab |
0.08 hli HG (20 degree) |
Khoom Siv Khoom Siv
Txheej txheem cej luam ntawm 1, 2-}} {propanediol (pg) kev siv khoom noj thiab khoom noj:
1.}} Kev Lag Luam Kev Siv
• Cov Khoom Siv Raw Khoom Siv: Monomer tseem ceeb rau cov khoom tsis muaj txiaj ntsig polyester / epoxy / polyurethane resins
• Ntau Lawm: Cov khoom siv hluav taws xob hluav taws xob rau cov tshuab yas thiab surfactants
• txheej & Plastics: Siv dav hlau nyob hauv cov txheej txheem sib tw thiab cov ntaub ntawv txhawb nqa
2.} Cov Khoom Noj & Tshuaj Siv
Muaj nuj nqi ntxiv ntxiv:
• Khoom noj emulsifier (raws li fatty acid isters)
• tsw & xim cov kuab tshuaj
• Ntau zog ntau lub luag haujlwm: stabilizing / moisturizing / thickening
Khoom Pob
215kg nruas, 17.2mt / 20'fcl, 25.8Mt / 40'hq
1000kg Ibc Nruas, 20MT / 20'fcl
Peb Qhov Zoo
- Ntau daim ntawv pov thawj: Iso, SGS, Halal, thiab lwm yam . Cov khoom zoo tuaj yeem lav tau
- Sib xyaw ua ke thiab kev lag luam ntim khoom muaj-daws teeb meem rau koj cov kev xav tau
- Kev tsim khoom ceev, ceev ceev, kev pabcuam kev pabcuam-tsis muaj kev txhawj xeeb rau cov neeg siv khoom
Cim npe nrov: cas no. 57-55-6 propylene glycol 1,2-propanediol pg, China cas no. 57-55-6 propylene glycol 1,2-propanediol pg suppliers, manufacturers, factory
