Cov kav dej da dej yog ib qho khoom siv hauv chav dej uas siv los txuas cov taub hau da dej thiab cov kais dej da dej thiab yog ib feem tseem ceeb ntawm cov txheej txheem da dej. Kev xaiv cov kav dej da dej zoo thiab tsim nyog tuaj yeem txhim kho kev paub da dej thiab ua kom cov txheej txheem da dej du thiab muaj kev nyab xeeb. Kev xaiv cov khoom siv rau cov kav dej no yog qhov tseem ceeb rau lawv qhov ruaj khov, kev ywj pheej thiab kev ua haujlwm tag nrho.
Kev hloov kho qhov chaw ntawm lub ntsej muag yog los kho cov yam ntxwv ntawm cov khoom siv TPU rau ib daim ntawv thov tshwj xeeb yam tsis muaj kev cuam tshuam rau cov khoom loj.
Si-TPV series muaj cov yam ntxwv ntawm kev kov mos mos uas zoo rau daim tawv nqaij mus sij hawm ntev, tiv taus cov av zoo, tsis muaj plasticizer thiab softener ntxiv, thiab tsis muaj nag tom qab siv mus sij hawm ntev, tshwj xeeb tshaj yog siv rau kev npaj cov thermoplastic elastomers uas zoo nkauj thiab mos.
Kev xaiv cov khoom siv rau cov kav dej sab hauv thiab cov kav dej da dej uas yoog tau yog qhov tseem ceeb heev rau kev txiav txim siab txog kev ua tau zoo, kev ruaj khov, thiab kev yoog tau ntawm cov kav dej da dej. Si-TPV thermoplastic elastomer yog cov elastomer uas tsis muaj ntxhiab tsw, tsis muaj yas, mos thiab zoo nrog kev sib txuas yooj yim rau PC, ABS, PC/ABS, TPU, PA6, thiab cov khoom siv polar zoo sib xws, nws yog cov khoom siv mos heev uas tsom rau cov kav dej yoog tau hauv chav dej thiab cov kab ke dej, muaj txiaj ntsig zoo rau kev siv.
Xav tias koj xav tsim cov hose ua tau zoo tshaj plaws (lossis cov khoom siv mos hauv cov kab ke dej) puas tau hais txog kev ywj pheej, kev tiv taus dov, thiab kev ruaj khov lossis ib qho uas ua rau chav dej zoo nkauj dua. Cov kev daws teeb meem muaj tswv yim, SILIKE muab cov khoom siv Si-TPV uas koj xav tau!
1. PVC (Polyvinyl Chloride):
PVC yog ib qho khoom siv uas siv ntau rau cov kav dej da dej sab hauv vim nws pheej yig thiab yooj ywm. Cov kav dej PVC tsis hnyav thiab tiv taus xeb, ua rau lawv haum rau ntau yam kev siv hauv chav dej. Txawm li cas los xij, lawv yuav tsis ruaj khov npaum li lwm cov ntaub ntawv thiab tuaj yeem tawg yooj yim dhau sijhawm, tshwj xeeb tshaj yog thaum muaj cov tshuaj lom neeg hnyav.
2. Roj Hmab:
Cov roj hmab ntuj lossis cov roj hmab sib xyaw ua ke feem ntau siv rau cov kav dej da dej sab hauv, muab kev ywj pheej zoo heev thiab tiv taus kev hnav. Cov kav roj hmab paub txog lawv qhov ruaj khov thiab muaj peev xwm tiv taus qhov siab ntawm dej. Txawm li cas los xij, lawv yuav hnyav dua li lwm cov ntaub ntawv thiab yooj yim rau pwm lossis pwm loj hlob yog tias tsis saib xyuas zoo.
3. Hlau tsis xeb:
Cov kav dej da dej sab hauv uas ua los ntawm cov hlau tsis xeb muaj nqis rau lawv qhov ruaj khov thiab tiv taus xeb. Cov kav dej no feem ntau muaj lub raj sab hauv ua los ntawm roj hmab lossis lwm yam khoom siv yooj ywm, puag ncig los ntawm txheej sab nraud uas ua los ntawm cov hlau tsis xeb. Tus qauv tsim no ua ke qhov yooj ywm ntawm cov khoom siv sab hauv nrog lub zog thiab lub neej ntev ntawm cov hlau tsis xeb.
4. Silicone:
Cov raj silicone sab hauv tau nrov zuj zus vim lawv qhov kev sib xyaw ua ke ntawm kev ywj pheej, kev tiv taus kub siab, thiab xwm txheej inert. silicone yog cov khoom siv nyab xeeb thiab tsis muaj tshuaj lom, ua rau nws yog qhov kev xaiv zoo rau cov ntawv thov uas qhov huv si yog qhov tseem ceeb. Tsis tas li ntawd, cov raj silicone tsis yooj yim rau kinking thiab yooj yim ntxuav.