Cov khoom lag luam
1, {4- books glycol ({}}}} nws yog siv cov khoom siv ncaj qha rau cov tshuaj lom neeg zoo li TetranahyDrofuran thiab gamma-tab sisyrolactone .
| Ceev | 1.0171 g / cm3(20 degree) |
| Melting taw tes | 20.1 Degree (68.2 Qib F; 293.2 k) |
| Kub taw tes | 235℃(455℃f; 508 k) |
|
Solubility hauv dej |
Kom ua kom tiav |
| Solubility hauv ethanol | Soluble |
|
Sib Nqus Tau Zoo (χ) |
-61.5·10−6cm3mol |
|
Cov indexial index (nD) |
1.4460 (20 degree) |
Kev siv
- Cov Khoom Siv Cov Khoom Siv Tshuaj: 1, 4-} butylene glycol yog tus tseem ceeb ntawm syntheshalate (PBT), Polyurethane cov ntaub ntawv.
- Kaus: BDO tau siv los ua kuab tshuaj rau txheej thiab luam ntawv siv ua yeeb yam los txhim kho cov yeeb yaj kiab-ua tau zoo thiab tsim cov khoom lag luam.
- Cov tshuaj nruab nrab: 1, {4- butylole glycole, thiab lwm yam tshuaj noj thiab cov tshuaj vitamin {}}
Vim li cas thiaj xaiv GNEEBIO?
1.} Muab 24 teev kev pab tswv yim Service
2.}} Muab koj cov khoom siv tshuaj zoo ntawm cov nqi tshuaj lom neeg zoo thiab cov kev pabcuam zoo.
3.} Nrhiav cov neeg siv khoom nrog tus nqi zaum kawg txhua lub hlis.
{{04. Raws li cov txheej txheem contacatures ntawm txawv cov teb chaws.}} .
Ntim
Tuam txhab tau
Gneebio tshwj xeeb hauv kev lag luam kev lag luam thoob ntiaj teb thiab tau teeb tsa nws cov sights ntawm kev ua thoob ntiaj teb cov saw hlau .
Lub tuam txhab muaj ntau caum qhov kev paub hauv kev tsim thiab muag cov tshuaj zoo, muab cov tshuaj organic, biochemicals, cov khoom lag luam .
Peb muaj cov kws tshaj lij R & D Team . Peb pab neeg ntau dua 200}
Cov FAQ
Q: Koj ua li cas cov khoom tsim kev nyab xeeb thiab tswj cov teeb meem?
A: Peb muaj ib pab pawg ua lub luag haujlwm rau kev soj ntsuam thiab ua raws li cov kev hloov pauv thiab kev coj ua kom paub meej tias kev ua raws li cov khoom lag luam hauv peb cov khoom lag luam .
Q: Yuav ua li cas kom tau txais cov lus hais?
A: Peb xav tau qee lub sijhawm los xam thiab xav tau cov ntaub ntawv tshwj xeeb los ntawm koj {{} Cov ntaub ntawv xav tau rau cov lus yuav txawv ntawm cov khoom sib txawv .
Xws li:
. Cov txheej txheem thiab cov khoom lag luam thiab khoom lag luam khoom.
b . cov khoom siv thiab loj .
c . kev txiav txim kom muaj nuj nqis .
Q: Yuav ua li cas thiaj tau txais ib qho qauv?
A: Yog tias koj xav tau cov qauv, thov sib txuas lus nrog peb
Q: Koj puas yog chaw tsim khoom?
A: Peb yog cov chaw tsim tshuaj tshaj lij, muab OEM ODM thiab cov kev pabcuam customized nrog ntau dua 100 xyoo kev.
Q: Txoj kev them nyiaj yog dab tsi?
A: Peb lub sijhawm them nyiaj yog T / T 30% ua ntej, 70% Tom qab tau txais daim ntawv B / L {} Ib qho ntxiv, L / C ntawm
Cim npe nrov: 99% purity xim kua 1,4-}}}}}}}} Cov khoom lag luam, cov chaw tsim khoom, chaw tsim khoom