PVC yepamusoro-yekupedzisira zvinhu, inodzikira yakasimba, iri nyore kubvarura, isiri nyore kutsemuka, kwete kupera, saizi kugadzirisa, kugadzirisa kwemavara.
Kudhinda kwakajeka, kupenya kwakanaka, ruvara rwakajeka, uye kudzivirira kwemvura kwakanaka.
PVC inopisa shrinkable caps ine yakakwirira-yemhando practicability, mwando kuramba, yakakwirira shrinkage, yakakwirira kuomarara, asidhi uye alkali kuramba uye zvimwe zvinhu zvemuviri, uye kurongedza kwacho kuri nyore, kwakanaka muchimiro, kurongedza kwakasimba, kunogona kuvandudza kukosha kwakawedzerwa kwezvigadzirwa zvekurongedza. , yakashandiswa zvakanyanya muzvinyorwa zvekushandisa zuva nezuva.
Nheyo yekugadzirwa kwezvinhu:
Iyo yakagadzikana mamiriro epolymer chain inoita kunge yakakomberedzwa nyika.Kana iyo polymer ichidziya uye yakanyungudutswa munzvimbo ine elastic zvakanyanya, iyo polymer cheni inotambanudzwa uye yakanangana pasi pekuita kwesimba rekunze, uye mushure mekukurumidza kutonhora kwasvika kune tembiricha yekushanduka kwegirazi, mamiriro ekumisikidza epolymer cheni anoomeswa nechando.Kana tembiricha ichikwira zvakare, iyo polymer cheni inoita kunge iri munzvimbo yakagadzikana, coiling inoitika, uye macroscopically, inoita senge shrinkage.
1. Pamusoro pePVC inopisa kupisa firimu inotsvedzerera, yunifomu muhupamhi uye ukobvu, hapana mavara akakosha, hapana mavara emafuta, tsvina, kana kupeta, izvo zvinogona kuvandudza kunaka kwechigadzirwa kurongedza.
2. Mushure mokunge kuputirwa kwapera, kunochengetwa pasi pemamiriro ezvinhu echisikigo chiyero che 30 degrees, uye hapazovi nekushanduka kwemavara sekuderera uye kupera.
3. Iyo PVC shrink firimu inogona kusungirirwa zvakasimba, yakasimba, isina mvura, inonaya-uchapupu, guruva-uchapupu uye yakanaka.
PVC inopisa shrinkable firimu ine hunhu hwekubuda pachena, shrinkage iri nyore, simba repamusoro, uye shrinkage rate inogona kugadziriswa pakuda zvinoenderana nezvinodiwa nevatengi.Mukuwedzera, iyo application iri nyore kwazvo, inongoda kushandisa mhepo inopisa kunamatira iyo firimu kune chigadzirwa.
PVC inopisa inopisa firimu ine kujeka kwakanaka uye yakakwira shrinkage mwero, pakati pe35% ne45% munzira inochinjika, uye mutengo wayo wakaderera, simba rekusimba rakakura, tembiricha yekudzikira yakakura, uye zvinodikanwa zvekupisa hazvina kukwirira. (80-100 ℃), iyo huru yekugadzirisa kupisa sosi imhepo inopisa, infrared kana musanganiswa wezviviri.
Nguva yekutumira: Oct-31-2022