Iimveliso
Irabha yolwelo – Irabha yeCarboxyl Eyekiweyo yeNitrile Butadiene (CTBN)
Iipropati kunye nokuSetyenziswa
I-CTBN yirabha ye-nitrile elulwelo enamaqela asebenzayo e-carboxyl kuzo zombini iziphelo zetsheyina lemolekyuli, kwaye iqela le-terminal carboxyl linokusabela nge-epoxy resin. Isetyenziswa ikakhulu ukwenza ukuqina epoxy resin. Ingenziwa ngokwezifiso ngokweemfuno zabathengi.
Iinkcukacha zobugcisa
| Into | CTBN-1 | CTBN-2 | CTBN-3 | CTBN-4 | CTBN-5 |
| Umxholo we-Acrylonitrile, % | 8.0-12.0 | 8.0-12.0 | 18.0-22.0 | 18.0-22.0 | 24.0-28.0 |
| Ixabiso le-Carboxylic acid, mmol / g | 0.45-0.55 | 0.55-0.65 | 0.55-0.65 | 0.65-0.75 | 0.6-0.7 |
| Ubunzima bemolekyuli | 3600-4200 | 3000-3600 | 3000-3600 | 2500-3000 | 2300-3300 |
| Viscosity (27℃), Pa-s | ≤180 | ≤150 | ≤200 | ≤100 | ≤550 |
| Umba oguquguqukayo,% | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
Bhala umyalezo wakho apha kwaye uwuthumele kuthi
