Fekitori yedu inobata vulcanized butyl rabha zvigadzirwa.Nekuwedzera catalyst mufomula, iyo rabha ichaita imwe dhigirii ye vulcanization reaction.Neiyi nzira, iyo molecular cheni yerabha polymer inova yakagadzikana, uye yakakwirira-tembiricha kuramba kwevulcanized butyl rabha inogona kusvika 120 ℃ kusvika 200 ℃.Mushure mekuputira kana kuburitsa rabha yakapedzwa zvishoma, inozoiswa muminda yekuvaka kudzivirira mvura uye kuvhara mota, uye icharamba yakagadzikana isina kuyerera kana tembiricha yekunze yasvika panhongonya.
Panguva imwecheteyo, kuburikidza nekubata viscosity bvunzo, iyo yakabata viscosity mhinduro ichagara kwehafu yeawa isina kumira.
Chete mukusanganiswa kwerabha remuviri, kana tembiricha yakakwirisa pa80 ℃ isingayerere, chikamu chebutyl rabha chinoda kunge chakakwira zvakanyanya, asi mukuita kemikari kuita, zvirimo zverabha hazvidi kunge zvakanyanya kukwirira. kuti uwane kuita kwekushisa kwakanyanya hakuyerere, uye viscosity uye viscosity zvakanyanya!Izvi zvinoderedza imwe mari.
Kana iwe uine yakakosha application mamiriro, unoda iyo yakakwira kuita kwebutyl rabha, uye uchida kuve nemutengo wakanaka, ndapota taura nesu neemail!
Nguva yekutumira: Mar-03-2023