PVC thiab PUR feem ntau yog siv cov ntaub qhwv sab nraud rau cov cables, thiab txawm tias tsis muaj cov twj paj nruag, peb tseem tuaj yeem paub qhov txawv ntawm ob cov ntaub ntawv no los ntawm kev paub txog cov txheej txheem no.
1. Kov
PVC: yas, du nto thiab siab hardness.
PUR: ze rau roj hmab elasticity, mos thiab tawv.
2. Khoov springback
PVC: yuav muaj me ntsis creases tom qab khoov, thiab qhov rov qab qeeb.
PUR: yooj yim khoov, ceev springback thiab yuav luag tsis muaj kab laug sab.
3. Kev kuaj kos
Ordinary PVC: Nws yog ib qho yooj yim los tawm cov cim thaum cov ntsia hlau yog me ntsis khawb.
Kev ua haujlwm siab hnav- tiv taus PVC: qhov saum npoo yog compact thiab khawb kuj zoo dua.
PUR: nyuaj heev rau
4. Kev soj ntsuam kev phais
PVC: qhov txiav yog ntom thiab ci.
PUR: qhov kev txiav yog Matt, nrog rau kev nkag siab ntawm elastic fiber.
5. Qhov hnyav piv
Cables ntawm tib specification:
Hnyav PVC
Lub teeb PUR
