I-N,N'-1,3-Phenylene bismaleimide I-CAS 3006-93-7, ekwaziwa ngokuba yi-HVA-2 okanye i-PDM, ngumgubo otyheli okanye omdaka. Yiarhente encedisayo yerabha enemisebenzi emininzi, esetyenziswa kakhulu njenge-vulcanizator ekucutshungulweni kwerabha, i-vulcanizator encedisayo kwinkqubo ye-peroxide, i-vulcanization retarder kunye ne-tackifier, njl. Ingasetyenziswa nakwinkqubo ye-vulcanization yobushushu obuphezulu, ukunciphisa ukuguquguquka koxinzelelo, ukunciphisa umthamo we-peroxide, ukuthintela ukutsha kwerabha ngexesha lokucubungula, kunye nokuphucula amandla okuncamathela phakathi kwerabha, intambo yetayara kunye nesinyithi.

Inkcazo

Inkangeleko Umgubo otyheli okanye omdaka

Iqondo lokunyibilika ≥195℃

Umxholo wothuthu ≤0.5%

Umxholo wokufuma ≤.5%

Ukuncipha kokufudumeza ≤1.5%

Umxholo weoyile yenkqubo yepetroliyam ≤2.0%

Intsalela yokuhluza (0.15mm) ≤0.1%

Izicelo

Njenge-arhente yokuncedisa yerabha enemisebenzi emininzi, i-HVA-2 ingasetyenziswa njenge-vulcanizator ekucutshungulweni kwerabha, i-vulcanizator encedisayo kwinkqubo ye-peroxide, i-vulcanization retarder kunye ne-tackifier, kwaye ingasetyenziswa kwirabha yendalo yonke, irabha ekhethekileyo kunye nomxube werabha-plastiki. Kwi-NR, i-HVA-2 inokuthintela ukubuyela kwe-vulcanization, iphucule ukumelana nobushushu, inciphise ukutshatyalaliswa kobushushu, kwaye yonyuse ukumelana nokuguga, imodulus yerabha evulcanized kunye namandla adibeneyo phakathi kwerabha kunye nentambo yetayara. Kwiitayara zelori, iileya zokunciphisa kunye nerabha enjalo, inokusombulula ingxaki yokungazalisi komphetho wetayara othe tyaba, kwaye ingasetyenziswa kwiimveliso ze-NR ezinkulu nezinkulu kunye nezinye iimveliso zerabha. Kwirabha ekhethekileyo efana ne-CR, CSPR, SBR, NBR, IIR, BR, i-BR exutywe ne-bromized, i-AR, i-SR kunye nomxube werabha, ingasetyenziswa njenge-vulcanizator encedisayo ukuphucula ukusebenza kakuhle kwe-crosslinking, yonyusa ukumelana nobushushu; Ingasetyenziswa nakwinkqubo yokucoca ubushushu obuphezulu, ukunciphisa ukuguquguquka koxinzelelo, ukunciphisa umthamo weperoxide, ukuthintela ukutsha kwerabha ngexesha lokucubungula, kunye nokuphucula amandla okuncamathela phakathi kwerabha, intambo yetayara kunye nesinyithi.

Ukupakisha

Ingxowa engama-25kg okanye idrama yefayibha engama-25kg.