Awọn ọja
Liquid Styren Butadiene Rubber (LSBR)
Awọn ohun-ini ati Awọn lilo
Liquid Styrene Butadiene roba (LSBR) jẹ kekere molikula iwuwo copolymer ti butadiene ati styrene pẹlu kan molikula àdánù ti 2000-10000, eyi ti o ni o tayọ itanna idabobo ati ti ara-ini, ati ki o ti wa ni nigbagbogbo lo ninu awọn aaye ti Circuit lọọgan, adhesives, lilẹ ohun elo, ati be be lo LSBR ati omi polybutadiene.
(LPB) ni akawe si iwọn otutu iyipada gilasi ti o ga julọ ati ooru to dara julọ ati resistance resistance. Ni awọn processing ti Ejò-agbada laminates, awọn lilo ti
LSBR rọpo LPB ati ilọsiwaju sisan ti lẹ pọ lakoko sisẹ.
Imọ ni pato
| Iwọn ọja | LSBR-1 | LSBR-2 | LSBR-3 | LSBR-4 |
| Nọmba apapọ iwuwo molikula | 3000 | 3000 | 5000 | 5000 |
| Akoonu Styrene (mol%) | 8-12 | 15-20 | 8-12 | 15-20 |
| Akoonu fainali (wt.%) | 80-90 | 80-90 | 80-90 | 80-90 |
| Viscosity (45°C, Pa-s) | < 60 | < 300 | < 150 | < 500 |
| Nkan ti o le yipada (%) | ≤2 | |||
| Ifarahan | Omi viscous awọ-ina | |||
