Irabha esetyenziswa ngokuqhelekileyo kwiingcingo kunye neentambo: irabha yendalo

Irabha yendalo sisixhobo esinwebeka kakhulu esiqokelelwe kwizityalo ezifana nemithi yerabha. Ngenxa yeendlela ezahlukeneyo zokuvelisa, irabha yendalo yohlulwe ibe ziindidi ezimbini: irabha eshiyiweyo kunye nerabha ye-crepe sheet. Irabha etshayiweyo isetyenziswa kwiucingo kunye nentamboishishini.

Ukuqulunqwa kunye nesakhiwo serubha yendalo

Inxalenye ephambili yerabha yendalo yirubha hydrocarbon. Ukwakhiwa kweekhemikhali ezisisiseko ze-rubber hydrocarbon is isoprene, kunye ne-molecular formula ye-C5H8.

Iimpawu

1. Amandla aphezulu oomatshini. I-rubber yendalo yirubha ye-crystalline ene-self-reinforcement performance. Amandla e-tensile yerabha ecocekileyo inokufikelela ngaphezu kwe-170 kg / cm2.

2 Ukusebenza okugqwesileyo kokufakelwa kombane. Irabha yendalo inokusebenza kakuhle kokufakelwa kombane, ukuxhathisa okuphezulu kokugquma, kunye nelahleko encinci ye-dielectric.

3. Ukuqina okuhle. Phakathi kwazo zonke iirubha, irabha yendalo ine-elasticity elungileyo

4. Ukumelana kakuhle nokubanda. Iimveliso zerabha zendalo zingasetyenziswa ku -50℃.

5. Ukusebenza kakuhle kwenkqubo. I-rubber yendalo ilula ukuxuba kunye nee-agent ezixutywayo ezifana ne-vulcanizers, kulula ukuyisebenzisa nayiphi na irabha kunye neplastiki, kulula ukulawula inkqubo, kunye nokusebenza kakuhle kwe-vulcanization.

Ukungalungi kwerabha yendalo kukuba inokumelana nokushisa okuphantsi, ukumelana nokuguga kwe-oksijini ye-thermal, ukuxhathisa kwe-ozone, ukuxhathisa kweoli, kunye nokuxhathisa i-solvent, kwaye iyatsha kwaye inemithombo elinganiselwe.