Trimethylolpropane Trimethacrylate CAS 3290-92-4
Trimethylolpropane triacrylate (TMPTA) minangka monomer trifungsi sing khas kanthi viskositas luwih dhuwur tinimbang monomer monofungsi lan bifungsi. Nanging, dibandhingake karo monomer multifungsi, nduweni viskositas sing luwih murah lan kelarutan sing apik. Monomer iki bisa nyedhiyani kacepetan curing dhuwur lan Kapadhetan crosslinking dhuwur, mbentuk film curing karo resistance solvent banget, hard scratch resistance, lan brittleness. Rega kasebut relatif murah, lan sanajan ana iritasi ing kulit, nanging isih minangka monomer multifungsi sing paling umum digunakake.
ITEM
| STANDARD
|
Nomer warna (APHA) | 60 |
Anilai cid(mg KOH/g) | 0.2 |
Viskositas Bobot | 1.09-1.12 |
Agen Polimerisasi | 100-3000 |
1.TMPTMA bisa digunakake minangka bantuan crosslinking kanggo peroksida crosslinking, cocok kanggo campuran saka cis-1,4-polybutadiene karet, etilena propylene diene monomer, etilena propylene diene monomer, karet isoprene, butyl lan nitrile karet.
2. Agen vulkanisir: Nalika nggunakake peroksida kanggo vulkanisasi karet sintetik, TMPTMA bisa ningkatake resistensi korosi, resistensi tuwa, lan kekerasan. Tahan panas: TMPTMA duweni efek plasticizing nalika nyampur, lan efek hardening asli nalika vulkanisasi bisa digunakake kanggo NBR, DM, lan karet akrilik.
3. Agen Crosslinking: TMPTMA bisa nyuda dosis radiation, shorten wektu radiation, nambah Kapadhetan salib-linking, lan nduweni ciri kayata tliti kurang, gelar salib dhuwur, tekanan uap kurang, lan cepet ngobati kacepetan. Bisa digunakake kanggo tinta photocuring lan bahan photopolymer.
25kgs/drum, 9 ton/20'kontainer
25kgs/bag, 20tons/20'kontainer
CAS 3290-92-4 Trimethylolpropane trimethacrylate
CAS 3290-92-4 Trimethylolpropane trimethacrylate