Lub hom phiaj tseem ceeb ntawm vulcanization ntawm roj hmab yog txhawm rau txhim kho elasticity ntawm roj hmab ntawm qhov kub thiab qhov kub tsis tshua muaj.
Lub hom phiaj tseem ceeb ntawm roj hmab yog dab tsi?
Roj Hmab feem ntau yog siv los ua ua cov roj hmab bands thiab xaum erasers. Roj hmab ua los ntawm fiber ntau, qee zaum hu ua 'elastic', muaj txiaj ntsig zoo rau kev lag luam textile vim nws cov elongation zoo heev thiab cov khoom zoo.
Qhov zoo ntawm vulcanization yog dab tsi?
Qhov zoo ntawm Vulcanization:
Nws muaj zog tensile zoo thiab extensibility. Nws muaj kev ua haujlwm zoo heev piv txwv li nws rov qab los rau qhov qub, thaum lub deforming load raug tshem tawm. Nws muaj peev xwm nqus dej tsawg. Nws muaj kev tiv thaiv ntau dua rau oxidation, hnav thiab tsim kua muag.
Qhov tseem ceeb ntawm vulcanization yog dab tsi?
Vulcanization tseem ceeb ntsuas cov roj hmab kom me me, txhua yam tsis muaj deforming lossis hloov nws cov duab. Ntxiv rau kev hloov pauv nws qhov loj me thaum khaws nws cov duab, vulcanization tseem tiv thaiv roj hmab los ntawm kev deformation yav tom ntej. Raws li nws yog shrunk, roj hmab hardens thiab yuav tsis yooj yim rau deformation.
vulcanization siv qhov twg?
Vulcanized roj hmab yog siv los ua ntau yam khoom, suav nrog cov khau khau, hoses, hockey pucks, bowling balls, khoom ua si, log tsheb, bouncing balls, thiab ntau ntxiv. Feem ntau ntawm cov khoom siv roj hmabtsim yog vulcanized.
