STYRENE MALEIC ANHYDRIDE COPOLYMER nrog CAS 9011-13-6
Styrene maleic anhydride copolymer, luv ua SMA, yog ib qho polymer compound tsim los ntawm copolymerization ntawm styrene thiab maleic anhydride, CAS 9011-13-6. Styrene maleic anhydride copolymer feem ntau yog dawb mus rau daj ntseg khoom nrog zoo transparency thiab ci.
Qhov kub hloov iav yog nruab nrab ntawm 80 thiab 100 ° C. Styrene maleic anhydride copolymer hmoov muaj kev ruaj khov zoo thiab tiv taus kub siab, thiab tuaj yeem tswj tau qhov ruaj khov ntawm cov qauv thiab cov khoom siv lub cev ntawm qhov kub siab. Compatibilizer SMA muaj lub zog kho tshuab zoo thiab kev nruj, thiab kev tiv taus kev cuam tshuam zoo heev, kev tiv taus tensile thiab kev tiv taus hnav.
Cov ntaub qhwv twj ywm uas yooj ywm uas feem ntau siv hauv cov chaw tsim tsheb hauv Asmeskas yog ua los ntawm cov khoom siv pwm ib daim nrog qhov hnyav ntawm 4 ~ 8 lb. Tam sim no, feem ntawm kev ua lag luam ntawm styrene-maleic anhydride copolymer resin instrument pad hauv North America tuaj yeem ncav cuag 40%.
| Cov khoom | Txoj kev sim | SMA-900 | SMA-925 |
| Qhov ceev g/cm3 | ASTM D792 | 1.14-1.17 | 1.14-1.17 |
| Cov ntsiab lus ntawm Maleic Anhydride% | ASTM D3644 | 18 ± 2 | 25 ± 2 |
| HDT (1.82MPa) ℃ | ASTM D648 | >110 | 125 |
| Qhov Hnyav Molecular (× 105) | GPC | 1.2-1.8 | 1.0-1.4 |
| MFR (230 ℃, 2.16Kg) g / 10 feeb | ASTM D1238 | 5 ± 1.5 | 3 ± 1.5 |
Cov khoom siv yas ntxiv:Styrene maleic anhydride copolymer siv tau ua cov yas hloov kho kom txhim kho cov khoom rheological ntawm cov yaj, txhim kho qhov sib txuas ntawm cov thermoplastic matrix thiab cov fillers lossis pigments, thiab ua rau lub zog cuam tshuam thiab qhov kub ntawm cov khoom.
Cov txheej txheem txheej txheem:SMA STYRENE MALEIC ANHYDRIDE COPOLYMER siv tau los npaj cov txheej txheej ua haujlwm thiab txhim kho kev nplaum, kev tiv thaiv corrosion thiab lwm yam khoom ntawm cov txheej txheej. Styrene maleic anhydride copolymer kuj tseem siv tau ua cov resin uas yaj tau hauv alkali hauv cov kua dej thiab cov kua roj vanish uas ua los ntawm dej.
Cov nplaum:Vim muaj nws cov pab pawg nquag, compatibilizer SMA tuaj yeem siv los npaj cov nplaum ua haujlwm siab.
Cov ntaub ntawv hluav taws xob:Nrog kev ua tau zoo heev ntawm kev rwb thaiv tsev thiab kev tiv thaiv cua sov, lawv tsim nyog rau cov ntaub ntawv rwb thaiv tsev thiab cov ntaub ntawv ntim khoom hauv cov khoom siv hluav taws xob thiab hluav taws xob.
Lwm cov teb:Styrene maleic anhydride copolymer hmoov kuj tseem siv tau rau hauv kev kho cov ntaub thiab tawv, kev ntxuav ntaub pua plag, thiab lwm yam, thiab tseem siv tau ua emulsifier lossis dispersant hauv ntau yam dispersion systems.
✅Unilong tsim cov khoom SMA styrene maleic anhydride copolyme nrog cov qhov hnyav molecular sib txawv thiab St: MA. Peb SMA raug muab faib ua cov qhov hnyav molecular siab thiab cov qhov hnyav molecular qis thiab cov neeg siv khoom tuaj yeem xaiv raws li lawv tus kheej xav tau thiab cov txheej txheem tsim khoom.
✅Qhov zoo ntawm tus nqi, qhov zoo ntawm cov khoom styrene maleic anhydride copolyme kuj tuaj yeem piv rau cov tuam txhab loj xws li Polyscope. Cov cim qhia txog styrene maleic anhydride copolyme (xws li qhov kub hloov iav, qhov meej, pob tshab) zoo thiab ruaj khov. Yog tias koj npaj yuav styrene maleic anhydride yav tom ntej, xav tiv tauj peb txhua lub sijhawm.
✅ Kev Kho Kom Haum:
Cov khoom ntim khoom tuaj yeem hloov kho raws li cov neeg siv khoom xav tau-20kg / hnab, 25kg / hnab ...
cov ntawv lo: Kho cov ntawv lo rau cov neeg siv khoom
25kgs/nruas, 9tons/20'thawv
25kgs/hnab, 20tons/20'thawv
SMA CAS 9011-13-6 Styrene Maleic Anhydride Yuav
