kua 99% TMPTMA Trimethylolpropane trimethacrylate CAS 3290-92-4 los yog hmoov 60% TMPTMA
TMPTMA / Trimethylolpropane Trimethacrylate siv ua tus neeg sawv cev vulcanization rau cov roj hmab tshwj xeeb thiab thermoplastics xws li ethylene propylene roj hmab thiab EPDM roj hmab, chlorine roj hmab, silicone roj hmab, polyurethane, ethylene/vinyl acetate copolymer (EVA), chlorinated polyethylene elastomer (CPE). Siv ua cov khoom rwb thaiv tsev rau cov khoom microelectronic; tus neeg sawv cev crosslinking rau cov resins pauv ion tshwj xeeb; tus hloov pauv kev cuam tshuam thiab tus monomer hloov kho rau copolymers. Tsis yog tsuas yog lub sijhawm kho kom luv dua xwb, qib ntawm vulcanization thiab crosslinking degree tuaj yeem nce ntxiv, qhov ntau ntawm DCP tuaj yeem txo qis, thiab cov khoom siv kho tshuab, cov khoom siv kho qhov muag, kev tiv thaiv kev sib txhuam, kev tiv thaiv kub, kev tiv thaiv dej noo, kev tiv thaiv huab cua, kev tiv thaiv cov kuab tshuaj, thiab cov khoom zoo li no tuaj yeem txhim kho zoo kawg nkaus. Kev tiv thaiv kev cuam tshuam, kev tiv thaiv hluav taws xob, kev tiv thaiv oxidation, kev tiv thaiv corrosion, nplaim taws retardancy thiab hluav taws xob rwb thaiv tsev. Tshwj xeeb tshaj yog nyob rau hauv thaj chaw ntawm irradiation crosslinking.
Cov khoom no siv tau ua tus neeg sawv cev hla kev sib txuas rau cov yas thiab roj hmab xws li chlorinated polyethylene, EPDM roj hmab, ethylene-vinyl acetate copolymer, silicone roj hmab, nitrile roj hmab, fluororubber, thiab lwm yam. Nws kuj siv tau ua tus neeg sawv cev PP degradation. Yog tias muaj tib qho kev sib txuas, qhov ntxiv yog li 2/3 ntawm DCP, thiab cov ntxhiab tsw khaus me me hauv cov txheej txheem ua haujlwm thiab cov khoom tiav.
Ntim rau hauv 25kg / 200kg / nruas rau 98% kua, 25kg / carotn lossis hnab rau 60% hmoov daim ntawv
Qhov kub cia khoom yog qhov kub ib txwm muaj, thiab cov khoom tsis yooj yim puas. Tsis txhob raug tshav ntuj ntau thiab kev co hnyav thaum thauj mus los, tsis txhob kub, thiab txwv tsis pub khaws cia thiab thauj mus los nrog cov kua qaub muaj zog thiab cov tshuaj txo qis.
| Tus lej khoom | TMPTMA-L | TMPTMA-P |
| Sab nraud | Tsis muaj xim lossis daj daj pob tshab kua | Hmoov dawb |
| cov ntsiab lus (%) | ≥98 | ≥60 |
| Tus nqi kua qaub (mgKOH / g) | ≤0.2 | - |
| Hue (Ft-Co) | ≤50 | - |
| Dej noo (%) | ≤0.2 | - |
