kev hloov pauv qhov hnyav molecular
| COV KHOOM | |
| Qhov tsos | Cov kua tsis muaj xim pob tshab |
| Cov qauv molecular | C18H20 |
| Qhov hnyav ntawm cov molecule | 236.36 |
| Tag nrho cov ntsiab lus | >99% |
| Alpha | <10 |
| Qhov ceev ntawm 25 ℃ g / cm3 | 1.0 ± 0.1g/cm3 |
| Enthalpy ntawm Vaporization: | 58.3 ± 0.8kJ/mol |
| Lub Teeb Ci: | 185.5 ± 13.1 ℃ |
| Molar Refractivity: | 76.6 ± 0.3 cm3 |
Tus ntsuas qhov hnyav molecular tsis muaj sulfur, tsis muaj ntxhiab, muaj kev nyab xeeb thiab ib puag ncig zoo thiab tau ntawv pov thawj los ntawm FDA Siv dav hauv ntau yam acrylic resins styrene, ABS, ACRMBS, styrene-acrylic latex nitrile latex butadiene latex xws li polymerization reaction Nws yog qhov tseeb ib puag ncig zoo ntsuab tiv thaiv ib puag ncig molecular weight regulator, saw hloov tus neeg sawv cev, saw terminator thiab polymer modifier.
1. Hauv cov txheej txheem tsim cov acrylic resin thiab acrylic ester polymerization, kev ntxiv cov khoom no tuaj yeem kho qhov hnyav molecular ntawm cov resin. Cov acrylic resin muaj qhov hnyav molecular qis, qhov hnyav sib npaug, kev faib tawm zoo, qhov sib npaug, qhov pom tseeb, qhov ci ntsa iab, qhov pom tseeb, zoo tiv taus huab cua ntuj.
2. Hauv kev tsim cov polymers xws li nitrile latex butadiene styrenelatex thiab styrene-acrylic latex, Ntxiv cov khoom no tuaj yeem ua rau cov khoom siv resin qhov hnyav molecular me me faib, qib zoo viscosity uniformity, yog li cov khoom raws li cov txheej txheem yuav tsum tau ua kom tiav cov polymerization.
3. Hauv kev tsim cov txheej txheem pabcuam ACR, qhov viscosity ntawm cov khoom tuaj yeem tswj tau zoo.
4. Cov polystyrene thiab ABs resin muaj zog heev uas ua rau muaj kev tawg zoo thiab ua haujlwm kub tsawg.
5.SAN resinvinyl polymer (vinyl polymer) tswj qhov hnyav molecular thiab uniformity
6. EVA polymer txo cov ntses qhov muag thiab pos huab.
7. Cov khoom me me polymer tau los ntawm EPs muaj qhov faib me me thiab cov khoom zoo ntawm qhov chaw. Nrog PEwaxEPS tuaj yeem rov ua dua tshiab
8. Roj hmab hloov kho styrene resinget zoo yaj ntws thiab cov khoom tsis muaj ntxhiab.5Vinylpolymer (vinylpolymer), ncua polymerization tshuaj tiv thaiv. @PE crosslinked khoom ua tus scorch inhibitor.200 kg / hlau nruas.0.5-3% (byweight
Kev Nyab Xeeb
Yuav tsum ua raws li cov kev ceev faj kev nyab xeeb ib txwm muaj thaum siv cov tshuaj lom neeg. Cov no suav nrog cov kev ntsuas piav qhia hauv Tsoom Fwv Teb Chaws, Xeev thiab Hauv Zos txoj cai kev noj qab haus huv thiab kev nyab xeeb, cua nkag mus rau hauv qhov chaw ua haujlwm kom huv si, kev saib xyuas daim tawv nqaij zoo thiab hnav cov tsom iav tiv thaiv. Tag nrho cov ntaub ntawv kev nyab xeeb tau muab tso rau hauv Daim Ntawv Qhia Txog Kev Nyab Xeeb rau styrene acrylic resin.
Kev Khaws Cia
Thov saib daim ntawv qhia "Kev Tswj thiab Khaws Cov Polymer Dispersions" Cov kev ceev faj kev nyab xeeb ib txwm muaj thaum tuav cov tshuaj yuav tsum tau ua raws li. Cov no suav nrog cov kev ntsuas piav qhia hauv Tsoom Fwv Teb Chaws, Xeev thiab Hauv Zos kev noj qab haus huv thiab kev nyab xeeb, cua nkag mus rau hauv qhov chaw ua haujlwm, kev saib xyuas daim tawv nqaij zoo thiab hnav cov tsom iav tiv thaiv. Tag nrho cov ntaub ntawv kev nyab xeeb tau muab tso rau hauv Daim Ntawv Qhia Kev Nyab Xeeb rau styrene acrylic resin.
