LITHIUM-ION SEPARATOR Txhaj Moulding EXTRUSION
PVDF copolymer resin khoom yog ib copolymer ntawm hmoov los yog particle zoo li polyvinylidene fluoride.Vim muaj cov comonomers, PVDF tsis tsuas yog muaj lub zog zoo txhua yam, tshuaj lom neeg ua haujlwm, kev laus ua haujlwm thiab lwm yam khoom, tab sis kuj muaj qhov ua tau zoo thiab cov ntsiab lus melting tsawg, nws tuaj yeem siv rau PVDF cov khoom lag luam xws li txhaj tshuaj molding thiab extrusion, thiab tseem tuaj yeem siv rau txheej txheej xws li lithium roj teeb cais.
Technical Index
| Yam khoom | Chav tsev | DS2026-01 | TSW 2026-02 | Test Method/Standards |
| Qhov tshwm sim | / | Dawb lub zog | Dawb zog/particle | Kev tshuaj xyuas qhov muag |
| Particle Loj D50 | ib m | 10 ± 5 | / | GB/T 19077.1 |
| txheeb ze ntom ntom | g/cm3 | 1.76-7.78 Nws | 1.76-1.78 Nws | GB/T 1033.1 |
| Melting Point | ℃ | 155 ± 5 | 155 ± 5 | ASTM D 4441 1 |
| Cov ntsiab lus noo noo | % | ≤0.1 | ≤0.1 | GB/T 6284 |
| Thermal Deccomposition Kub | ℃ | ≥380 | ≥380 | GB/T 33047 |
| Melt Flow Rate | g/10 min | ≤4.0 | 4.0-25.0 Nws | ASTM D1238, 230 ° C / 12.5kg |
| Kev sib hloov viscosity | mpa.s | 500-4000 | / | 25°C 0.lg/g NMP |
| Tensile zog | MPa | ≥35 | ≥35 | GB/T 1040 |
| Elongation tus nqi | % | ≥ 25 | ≥ 25 | GB/T 1040 |
Daim ntawv thov
1.DS2026-01 Feem ntau yog siv rau lithium roj teeb diaphragm txheej, ob qho tib si roj-raws li thiab dej-raws li txheej yuav siv tau.
2.DS2026-02 Kev npaj ntawm PVDF cov khoom los ntawm molding, extrusion thiab lwm yam txheej txheem.
Nco ntsoov
Kev ua haujlwm kub yuav tsum tsis pub tshaj 350 ° C, kom tsis txhob decomposition thiab tsim cov pa roj carbon monoxide.
Pob, thauj thiab khaws cia
1.Packed hauv hnab yas thiab muab tso rau hauv daim ntawv nruas, nrog ib tug net ntsiab lus ntawm 20Kg ib nruas.
2.Cov khoom yog thauj raws li cov khoom tsis txaus ntshai.
3.Nws yuav tsum tau muab cia rau hauv qhov chaw huv thiab qhuav ntawm 5-30 ℃ kom tsis txhob muaj impurities xws li plua plav thiab dej vapor los ntawm kev sib xyaw.
