Vinyl Neodecanoate (CAS 51000-52-3) yog ib qho tshwj xeeb vinyl ester monomer, tshwj xeeb los ntawm nws cov saw hlau alkyl.
Nws zoo nkaus li cov kua tsis muaj xim nrog ib qho me me, qab ntxiag tsw. Nws cov qauv tshuaj yog C12H22O2Qhov hnyav molecular ntawm 198.30 g / mol.
Cov ceg ntoo muab kev cuam tshuam tshwj xeeb steric, ua rau nws muaj txiaj ntsig hauv tsev thaiv rau siab -kev ua tau zoo polymers.
Khoom Parameter (Specification)
|
Parameter |
Tus nqi |
|
CAS Nr. |
51000-52-3 |
|
Molecular Formula |
C12H22O2 |
|
Molecular Luj |
198.3 g / mol |
|
Qhov tshwm sim |
Cov kua dej tsis muaj xim |
|
Purity |
Typically >99% (kev sib xyaw ntawm isomers) |
|
Qhov ntom |
0.882 g / mL ntawm 25 degree |
|
Boiling Point |
60-216℃(lit.) |
|
Flash Point |
83℃(181.4℃F) kaw lub khob |
Khoom Feature thiab Daim Ntawv Thov
Nta
● Hydrophobicity:Cov saw hlau loj loj imparts zoo heev dej tsis kam.
● Alkali Resistance:Muaj kev tiv thaiv zoo tshaj rau hydrolysis thiab saponification.
● Flexibility:Homopolymer muaj qhov kub hloov pauv iav qis (Tg) ntawm kwv yees li . -3 degree, muab cov yas yas sab hauv thiab yoog raws.
● Weatherability:Txhim khu lub durability thiab UV tsis kam ntawm cov polymers tiav.
Daim ntawv thov
● Txheej & Xim:Siv nyob rau hauv siab -cov xim zoo nkauj zoo nkauj, plasters, thiab cov txheej txheem.
● Adhesives:Ib qho tseem ceeb hauv cov nplaum ntoo, siab- cov nplaum nplaum, thiab cov sealants, txhim kho cov nplaum ntub dej thiab dej tsis kam.
● Kev tsim kho:Ntxiv qhov yoog raws thiab tshuaj tiv thaiv rau cov dej tsis zoo thiab cov khoom siv.
● Kev Sib cuag Khoom Noj:Pom zoo siv rau hauv cov nplaum thiab cov ntawv txheej hauv cov ntawv thov kev sib cuag zaub mov (FCN No. 93).
Paub meej ntau lawm
Vinyl neodecanoate feem ntau yog tsim los ntawm transesterification ntawm vinyl acetate nrog neodecanoic acid.
Nws tau muab cov tshuaj polymerization inhibitor (xws li, 5 ppm monomethyl ether hydroquinone) los tiv thaiv cov tshuaj tiv thaiv ntxov ntxov thaum khaws cia thiab thauj.
Cov khoom tsim nyog
Kev tswj hwm
Cov npe nyob rau hauv US EPA TSCA Inventory.
Kev Sib cuag zaub mov
Daim Ntawv Ceeb Toom Txog Kev Tiv Thaiv Khoom Noj Zoo (FCN 93) siv rau hauv cov nplaum (21 CFR 175.105) thiab cov ntawv txheej (21 CFR 176.180).
Ib puag ncig
Muab faib ua ib puag ncig muaj kev phom sij rau cov dej hauv dej (H400, H410).
Delivery, Shipping Thiab Pab
- Cov ntaub ntawv thauj mus los:Muab cais raws li UN 3082, ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, NOS, Packing Group III.
- Ntim:Muaj nyob rau hauv ntau qhov ntau thiab tsawg, los ntawm cov chav kuaj me me (100g, 1L) mus rau cov nruas (feem ntau 180 kg) thiab ntim ntau.
- Cia:Khaws rau hauv qhov chaw txias, qhuav, zoo- qhov cua kom deb ntawm cov oxidizers, tooj liab, thiab zinc. Khaws cov ntim ntim ntim thiab tiv thaiv los ntawm noo noo. Stainless hlau los yog lined nruas raug pom zoo.
FAQ
Q: Puas yog Vinyl Neodecanoate soluble hauv dej?
A: Tsis yog, nws yog insoluble hauv dej thiab ntab rau hauv dej vim nws qhov xwm txheej hydrophobic thiab qis dua.
Q: Cov ntaub ntawv dab tsi tsis sib haum nrog cov monomer no?
A: Nws yog incompatible nrog muaj zog oxidizing neeg sawv cev. Tooj liab thiab nws cov alloys yuav inhibit polymerization, thaum zinc tuaj yeem ua rau tsis muaj xim.
Q: Cov khoom no puas haum rau daim ntawv thov kev sib cuag zaub mov?
A: Cov qauv tsim tshwj xeeb thiab qib ntawm vinyl neodecanoate copolymer tau pom zoo rau daim ntawv thov kev sib cuag zaub mov raws li FDA FCN 93, nrog rau kev txwv kub thiab khoom noj. Ib txwm txheeb xyuas cov ntawv pov thawj qib tshwj xeeb.
Q: Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm kev siv cov monomer no hauv cov xim?
A: Nws ua raws li cov yas yas sab hauv, muab kev yooj yim yam tsis xav tau cov yas yas sab nraud uas tuaj yeem tawm mus. Nws kuj zoo heev txhim kho cov xim tsis kam rau alkali thiab dej, ua rau nws zoo tagnrho rau sab nrauv masonry coatings.
Cim npe nrov: Tuam Tshoj vinyl neodecanoate manufacturers, hoobkas
