Ua npuas dej ACR
Ua npuas dej ACR
| lub npe khoom | KF-100 | KF-101 |
| tsos | Hmoov dawb | Hmoov dawb |
| 30 mesh seem % | ≤2.0 | ≤2.0 |
| Qhov ceev ntawm qhov chaw g/cm³ | 0.45 ± 0.10 | 0.45 ± 0.10 |
| Cov khoom tsis ruaj khov% | ≤1.50 | ≤1.50 |
| Qhov viscosity ntawm lub cev | 16.00 ± 0.75 | 12.00 ± 1.00 |
1. Cov khoom siv pab ua ACR tuaj yeem txhawb kev yaj ntawm PVC, txhim kho qhov chaw tiav, txhim kho qhov elasticity ntawm cov yaj, thiab txhim kho qhov ntev thiab lub zog ntawm cov yaj.
2. Nws muaj txiaj ntsig zoo rau kev npog cov npuas thiab tiv thaiv kev tawg ntawm cov cell. Qhov hnyav molecular thiab koob tshuaj ntawm cov tshuaj tswj ua npuas ncauj muaj feem cuam tshuam loj rau qhov ceev ntawm daim ntawv ua npuas ncauj: nrog rau qhov nce ntawm qhov hnyav molecular, lub zog yaj ntawm PVC nce, thiab qhov ceev ntawm daim ntawv ua npuas ncauj tuaj yeem ua kom qis dua, thiab qhov nce ntawm koob tshuaj ntawm cov tshuaj tswj muaj tib qho txiaj ntsig. Tab sis qhov cuam tshuam no tsis muaj kev sib raug zoo linear. Txuas ntxiv nce qhov hnyav molecular lossis nce koob tshuaj, qhov cuam tshuam rau kev txo qhov ceev tsis pom tseeb heev, thiab qhov ceev yuav zoo li tas li.
3. Qhov hnyav molecular siab heev thiab lub zog yaj loj heev ua rau cov khoom muaj qhov ceev qis dua thiab cov qauv cell sib xws, tshwj xeeb tshaj yog rau cov khoom PVC foamed tuab.
4. Muab cov khoom muaj cov qauv cell sib xws, qhov hnyav molecular siab thiab lub zog yaj siab, qhov ceev ntawm cov khoom qis dua, thiab kev ua haujlwm zoo heev.
5. Muaj peev xwm ua kom yas zoo, yaj tau zoo heev, thiab sib haum zoo nrog cov khoom PVC, ua rau cov khoom ruaj khov dua.
6. Kev ua tau zoo heev ntawm kev ua yas, ua rau cov khoom muaj kev ua tau zoo heev thiab qhov ci ntsa iab zoo heev.
5Kg/hnab. Cov khoom yuav tsum tau khaws cia kom huv si thaum lub sijhawm thauj mus los, thauj khoom thiab tshem tawm kom tiv thaiv kev raug tshav ntuj, nag, kub thiab av noo, thiab kom tsis txhob puas rau lub pob khoom. Nws yuav tsum tau khaws cia rau hauv qhov chaw txias, qhuav uas tsis muaj tshav ntuj ncaj qha thiab ntawm qhov kub qis dua 40oC rau ob xyoos. Tom qab ob xyoos, nws tseem siv tau tom qab dhau qhov kev tshuaj xyuas kev ua tau zoo.
