Ngwaahịa
Rubber Liquid-Random Carboxy Nitrile Butadiene Rubber (L-XNBR)
Njirimara na ojiji
L-XNBR bụ ngwaahịa rọba mmiri mmiri nwere nitrile na otu carboxyl na agbụ isi. Otu nitrile nwere ike inye ezigbo ihe mgbaze, okpomọkụ, abrasion na nrapado, ebe otu carboxyl nwere ike imeghachi omume na epoxy na amino dị iche iche maka ọgwụgwọ.
Enwere ike iji ya dị ka ihe na-eme ka ike sie ike maka epoxy na resins phenolic yana ihe na-eme ka ọ dị nro maka rọba rọba, a na-ejikwa ya n'ọhịa nke ibipụta rollers, akàrà, mkpuchi na adhesives.
Nkọwa nka na ụzụ
| Ọkwa ngwaahịa | Ejikọtara ya na acrylonitrile (%) | Ash (%) | Okwu na-agbanwe agbanwe (%) | Viscosity (40°C, Pa-s) | Carboxylic acid ọdịnaya (mmol/g) |
| Ụdị L-XNBR-Ⅰ | 20-25 | ≤1 | ≤1 | ≤100 | 0.30-1.20 |
| Ụdị L-XNBR-II | 30-35 | ≤1 | ≤1 | ≤150 | 0.30-1.20 |
Dee ozi gị ebe a ziga anyị ya
