Inowanzo shandiswa rubber kune waya netambo: natural rubber

Natural rabha chinhu chakasimba chakaunganidzwa kubva muzvirimwa zvakaita semiti yerabha. Nekuda kwemaitiro akasiyana ekugadzira, rabha rechisikigo rakakamurwa kuita mhando mbiri: kuputa sheet rabha uye crepe sheet rubber. Smoked sheet rubber inoshandiswa muwaya netamboindustry.

Kuumbwa uye chimiro cherabha rechisikigo

Chinhu chikuru cherabha rechisikigo irabha hydrocarbon. Iyo yakakosha kemikari yerubha hydrocarbon isoprene, ine molecular formula yeC5H8.

Hunhu

1. High mechanical simba. Natural rubber icrystalline rabha ine yakanaka yekuzvisimbisa kuita. Iyo yakasimba simba rerabha rakachena rinogona kusvika kupfuura 170 kg/cm2.

2 Yakanakisa magetsi ekudzivirira kuita. Rabha yechisikigo ine yakanaka magetsi ekudzivirira kuita, yakakwirira insulation kuramba, uye diki dielectric kurasikirwa tangent.

3. Yakanaka elasticity. Pakati pemarubha ese, rabha rechisikigo rine elasticity yakanaka

4. Good cold resistance. Natural rubber zvigadzirwa zvinogona kushandiswa pa -50 ℃.

5. Good process performance. Rabha yechisikigo iri nyore kusanganisa neanosanganisa maajenti akadai semavulcanizers, ari nyore kushandisa chero rabha nepurasitiki, nyore kudzora maitiro, uye yakanaka vulcanization kuita.

Izvo zvisingabatsiri zverabha rechisikigo ndezvekuti ine kupisa kwakadzikira, kupisa kweokisijeni kuchembera, kuramba kweozone, kupikisa mafuta, uye kushomeka kwekunyungudika, uye inopfuta uye ine mashoma masosi.