Umbala webhanti yokuhambisa ubushushu obuphantsi uluhlaza, umphezulu uyafana nebhanti yokuhambisa eqhelekileyo eluhlaza ye-PVC, kodwa ulwakhiwo alufani, songeze iarhente enganyangekiyo kubanda kumaleko werabha ye-PVC, engagcini nje ngokuqinisekisa amandla okuthwala umthwalo webhanti yokuhambisa, kodwa ikwanciphisa nobukhulu bebhanti yokuhambisa, nto leyo enciphisa ubunzima bebhanti yokuhambisa, kwaye itshintsha uhlobo lwebhanti yokuhambisa, ineempawu zokuthamba okuphezulu, ukumelana nempembelelo, ukumelana nokubanda, njl.njl., kwaye iyakwazi ukwanelisa ukuhanjiswa kwendalo kobushushu obungaphantsi kwe-zero -10 degrees ~ -40 degrees.
Iimpawu zebhanti yokuthutha engamelani nobushushu obuphantsi:
1, ukumelana nokubanda. I-PVC plasticizer eqhelekileyo kwi-minus 40 ℃ ayiqini, ayityebi. Ivavanywe amaxesha amaninzi ngokuphindaphindiweyo, inomgangatho ozinzileyo kunye nokugeleza kolwelo okuzinzileyo.
2, ayivuzi ioyile. I-PVC plasticizer eqhelekileyo kunye ne-PVC oqhelekileyo resin ukunyibilika, ukuzinzisa ubushushu ixesha elide, ukusombulula ingxaki yokuna kwegrisi.
3, Phucula ukukhanya kunye nokungafihlisi kweemveliso.
4, Nciphisa iindleko zabavelisi beemveliso zePVC ngokubanzi.
5, ukhuseleko lokusingqongileyo lwe-ester ye-Dioctyl kunye ne-ester ye-dibutyl alulunganga njenge-ester yezityalo zokwenziwa, i-ester yezityalo zokwenziwa ayinayo i-16p. Kwaye ekuthuthweni akukho mpahla iyingozi, ayinakutsha, kunzima ukuyitshintshatshintsha.
Ixesha leposi: Feb-21-2024