Kukho amanqanaba amaninzi ePVC. I-viscosity okanye i-K ixabiso eliqhelekileyo elisetyenziswa kwishishini libonisa umlinganiselo we-molecular weight (okanye i-avareji ye-polymerization degree) ye-PVC, oko kukuthi, ubude be-PVC ye-molecular chain, emisela ibakala le-resin kunye neeparitha zokucubungula ezihambelanayo. Ubunzima be-molecular of the resin buhambelana neempawu ezibonakalayo kunye nomatshini wemveliso.
Intlaka yePVC luhlobo lwekhompawundi yepolymer elungelelanisiweyo engeyikristale. Okukhona ubukhulu bemolekyuli buba bukhulu, kokukhona i-viscosity iphezulu, kokukhona inyuka ubunzima bemolekyuli, kwaye kokukhona inyuka amandla okuqina, amandla empembelelo, kunye nemodyuli elastiki yemveliso, kodwa ukuhamba kweresin enyibilikayo Ukwehla kwisini nakwiplastiki. Inombolo ye-viscosity idla ngokusetyenziswa ukubonisa ubunzima bemolekyuli yepolymer, kwaye imodeli yepolymer yahlulwe
I-PVC yayiyeyona njongo inkulu yeplastiki emhlabeni, kwaye isetyenziswa ngokubanzi. Isetyenziswa ngokubanzi kwizinto zokwakha, iimveliso zamashishini, iimfuno zemihla ngemihla, ngesikhumba somgangatho, iithayile zomgangatho, isikhumba sokwenziwa, imibhobho, iingcingo kunye neentambo, iifilimu zokupakisha, iibhotile, izinto zogwebu, izinto zokutywina, iifayibha, njl.
I-SG3 (K-70, S1300): isetyenziswa kakhulu kwiimveliso ezithambileyo, ithumbu, iingcingo kunye neentambo, iifilimu, izixhobo zezihlangu, iithoyi, iinxalenye zemoto njl.
I-PVC RESIN SG3 inobunyulu obuphezulu, amehlo eentlanzi amancinci, kulula ukuyibamba, ukuxhathisa ubushushu obuphezulu, ukugquma, ukuthungwa kwemveliso ethambileyo, njl. njl. Isetyenziselwa ikakhulu ukuvelisa iimveliso ezithambileyo ezifana neengcingo kunye neentambo, iifilimu zezolimo, amabhanti okuhambisa, kunye neplastiki yemihla ngemihla. iimveliso.
