Ngwaahịa
Rubber mmiri mmiri - Rubber Carboxy Nitrile Butadiene nke a na-akpọ Random (L-XNBR)
Njirimara na Ojiji
L-XNBR bụ ngwaahịa rọba mmiri mmiri nwere nitrile na carboxyl dị na isi agbụ. Otu nitrile nwere ike inye ezigbo ihe mgbaze, okpomọkụ, nchacha na ihe nrapado, ebe otu carboxyl nwere ike imeghachi omume na epoxy na amino otu maka ịgwọ.
Enwere ike iji ya dị ka ihe na-eme ka ihe sie ike maka resin epoxy na phenolic yana ihe na-eme ka rọba dị nro, a na-ejikwa ya eme ihe n'ọhịa nke ihe eji ebi akwụkwọ, ihe mkpuchi, ihe mkpuchi na ihe ndị na-arapara.
Nkọwapụta teknụzụ
| Ọkwa ngwaahịa | Ejikọtara ya na acrylonitrile （%） | ntụ （%） | Ihe na-agbanwe agbanwe （%） | Viscositi (40°C, Pa-s) | Ọnụọgụ nke carboxylic acid (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 zitere anyị ya
