Cov qauv khoom PVC polyvinyl chloride tau muab faib ua PVC-SG3, PVC-SG5, PVC-SG8. Cov qauv khoom sib txawv muaj kev siv sib txawv. Kev faib tawm qauv siv tshwj xeeb yog:
SG-3 yog rau cov yeeb yaj kiab, cov kav dej, cov tawv, cov xov hlau thiab lwm yam khoom siv mos mos.
SG-5 yog rau cov kav dej, cov khoom sib txuas, cov vaj huam sib luag, daim ntawv qhia hnub, kev txhaj tshuaj, kev txhaj tshuaj, cov ntaub ntawv qhia txog tus kheej thiab cov khau khiab.
SG-8 yog rau lub raj mis, daim ntawv, daim ntawv qhia hnub, kev txhaj tshuaj khov kho thiab cov kav dej molding.
Polyvinyl chloride yog ib qho tseem ceeb ntawm cov yas tsim uas nws cov kev siv tseem ceeb suav nrog:
1. Cov ntaub ntawv siv hauv tsev: Cov yas ua los ntawm polyoxyethylene yog siv dav hauv kev tsim kho, xws li ua cov thav duab qhov rai, cov kav dej, pem teb thiab phab ntsa vaj huam sib luag, thiab lwm yam.
2. Cov xov hlau thiab cov cables: Polyoxyethylene yog cov khoom siv uas muaj cov khoom rwb thaiv tsev zoo thiab siv ua txheej tiv thaiv rau cov xov hlau thiab cov cables.
3. Cov ntaub ntawv ntim khoom: Qhov pob tshab thiab mos ntawm polyoxyethylene ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev ua ntau yam ntaub ntawv ntim khoom, xws li hnab yas, lub raj mis, lub thawv, thiab lwm yam.
4. Kev lag luam tsheb: Polyethylene yog siv dav hauv kev tsim cov khoom siv sab hauv tsheb, cov vaj huam sib luag navigation, lub rooj zaum thiab lwm yam khoom.
5. Cov khoom siv kho mob: Cov ntaub ntawv Polyoxyethylene muaj cov ntawv thov tseem ceeb hauv cov khoom siv kho mob, xws li cov raj xa dej, cov hnab looj tes phais, cov hnab ntshav, thiab lwm yam.
6. Cov khoom siv hauv tsev: Cov khoom siv Polyoxyethylene xws li cov thoob yas, cov rooj zaum yas, thiab lwm yam feem ntau siv rau hauv cov khoom siv hauv tsev. Lawv lub zog thiab yooj yim ntxuav ua rau lawv nrov ntawm cov neeg siv khoom.
7. Cov Khoom Ua Si: Vim yog kev nyab xeeb thiab kev ruaj khov ntawm cov khoom siv polyoxyethylene, nws yog siv dav hauv kev tsim cov khoom ua si rau menyuam yaus.
8. Lub kaw lus kav dej: Cov kav dej Polyoxyethylene yog siv los thauj cov kua, roj lossis cov pa dej hauv cov teb xws li cov haujlwm txuag dej, kev lag luam petrochemical, thiab kev tiv thaiv ib puag ncig.
9. Khaub ncaws thiab khau: PVC siv tau los ua cov tsho tiv nag uas tsis ntub dej thiab ruaj khov, khau kis las, thiab lwm yam.
SG-3 yog rau cov yeeb yaj kiab, cov kav dej, cov tawv, cov xov hlau thiab lwm yam khoom siv mos mos.
SG-5 yog rau cov kav dej, cov khoom sib txuas, cov vaj huam sib luag, daim ntawv qhia hnub, kev txhaj tshuaj, kev txhaj tshuaj, cov ntaub ntawv qhia txog tus kheej thiab cov khau khiab.
SG-8 yog rau lub raj mis, daim ntawv, daim ntawv qhia hnub, kev txhaj tshuaj khov kho thiab cov kav dej molding.
Lub sijhawm tshaj tawm: Lub Ob Hlis-17-2025
