Polyvinyl Chloride Rau Industrial Khoom
Technical Index
| Cov khoom | Chav tsev | Kev tshwm sim |
| Qhov tshwm sim | Dawb micro hmoov | |
| viscosity | ML/G | 100-120 |
| Polymerization degree | ºC | 900-1150 Nws |
| B-hom viscosity | 30ºC mpa.s | 9.0-11.0 Nws |
| Tus nab npawb impurity | 20 | |
| Volatile | % ≤ | 0.5 |
| Qhov ntom ntom | G/cm3 | 0.3-0.45 Nws |
| Tseem tshuav % mg/kg | 0.25mm sieve ≤ | 0.2 |
| 0.063mm sieve ≤ | 1 | |
| DOP: resin (qhov) | 60: 100 | |
| VCM residue | mg/kg | 10 |
| K tus nqi | 63.5-69 |
Kev siv
Hauv kev tsim kho kev lag luam, PVC yog khoom plig rau nws cov kav ntev thiab yoog raws, ua rau nws zoo tagnrho cov khoom siv hauv tsev. Nws yog feem ntau siv rau hauv cov kav dej vim nws cov corrosion kuj thiab cov yam ntxwv zoo heev. Tsis tas li ntawd, nws yog siv dav hauv kev tsim cov tawv tawv hauv pem teb thiab cov vuas hauv pem teb, muab cov khoom siv muaj zog, kev txuag hluav taws xob thiab yooj yim-rau-koom haum flooring tov. Lub versatility ntawm PVC tsis txwv rau kev tsim kho, raws li nws kuj yog siv los ua cov khoom lag luam xws li xov hlau, cables thiab ntim zaj duab xis. Nws cov hluav taws xob insulating zog, nplaim hluav taws kub thiab formability ua rau nws muaj txiaj ntsig zoo hauv cov teb no.
Qhov tseem ceeb ntawm PVC txuas mus rau peb lub neej txhua hnub raws li nws yog siv nyob rau hauv ntau yam khoom txhua hnub. Faux tawv khoom xws li hnab, khau thiab upholstery feem ntau cia siab rau PVC vim nws cov nqi-zoo, tsim yooj thiab yooj yim ntawm tu. Los ntawm cov hnab tes stylish mus rau lub rooj zaum zoo nkauj, PVC faux tawv muaj qhov ntxim nyiam thiab ua haujlwm zoo. Tsis tas li ntawd, PVC kuj tseem siv rau hauv ntim cov yeeb yaj kiab kom tswj tau qhov tshiab thiab zoo ntawm cov khoom noj thiab cov neeg siv khoom. Nws muaj peev xwm tiv taus ya raws thiab cov ntsiab lus sab nraud ua rau nws yog cov khoom siv zoo heev rau kev ntim khoom.
Hauv kev xaus, PVC yog cov khoom siv txhim khu kev qha thiab hloov tau yooj yim uas tuaj yeem siv rau ntau yam kev lag luam thiab kev siv. Txawm hais tias nyob rau hauv kev tsim kho, kev tsim khoom lag luam lossis cov khoom siv niaj hnub, PVC qhov tshwj xeeb ua ke ntawm cov khoom suav nrog kev ua haujlwm ntev, yooj yim thiab tus nqi-zoo ua rau nws cov khoom xaiv. Nws versatility thiab tseem ceeb yog tseem ceeb nyob rau hauv ntau daim ntawv thov teb xws li lub tsev cov ntaub ntawv, industrial cov khoom, pem teb tawv, pem teb vuas, khoom siv tawv tawv, kav dej, xov hlau thiab cables, ntim zaj duab xis, thiab lwm yam. rau cov lag luam thiab cov neeg siv khoom.
