VDF
Vinylidene fluoride (VDF) kazhinji haina ruvara, haina chepfu, uye inogona kupfuta, uye ine kakunhuhwirira kweether.Imwe yemhando dzakakosha dzefluoro high polymer zvinhu zvine hukadzi hweolefin, uye inokwanisa kuita polymerizing uye copolymerizing.Inoshandiswa kugadzirira. ye monomer kana polymer uye synthesis yepakati.
Muyero wekuita: Q/0321DYS 007
Technical Indexs
| Item | Unit | Index | ||
| High-grade Product | ||||
| Chitarisiko | / | Gasi risingabatike neruvara, rine kamunhuhwi keether. | ||
| Kuchena,≥ | ％ | 99.99 | ||
| Hunyoro,≤ | ppm | 100 | ||
| Zvine Oxygen Content,≤ | ppm | 30 | ||
| Acidity (yakavakirwa paHC1),≤ | mg/kg | No | ||
Zvenyama uye Chemical Property
<
| ltem | Unit | Index | ||
| Chemical Name | / | 1,1-Difluoroethylene | ||
| CAS | / | 75-38-7 | ||
| Molecular Formula | / | CH₂CF₂ | ||
| Structural Formula | / | CH₂=CF₂ | ||
| Molecular Weight | g/mol | 64.0 | ||
| Boiling Poindi(101.3Kpa) | ℃ | -85.7 | ||
| Fusion Point | ℃ | -144 | ||
| Critical Temperature | ℃ | 29.7 | ||
| Dzvinyiriro Yakashata | Kpa | 4458.3 | ||
| Liquid Density (23.6 ℃) | g/ml | 0.617 | ||
| Steam Pressure (20 ℃) | Kpa | 3594.33 | ||
| Kuputika Limit muMhepo(Vblume) | ％ | 5.5-21.3 | ||
| Tbxicity LC50 | ppm | 128000 | ||
| Danger Label | / | 2.1 (Gasi rinopisa) | ||
Application
VDF seyakakosha fluorine-ine monoma, inogona kugadzirira polyvinylidene fluoride resin (PVDF) kuburikidza nepolymerization imwe chete, uye kugadzirira F26 fluororubber kuburikidza ne polymerizing ine perfluoropropene, kana F246 fluororubber ne polymerizing ine tetrafluoroethylene uye perfluoropropene perfluoropropene. semushonga wezvipembenene uye special solvent.
Package, Kutakura uye Kuchengeta
1.Vinylidene fluoride (VDF) inofanira kuchengetwa mutangi ine interlayer inochajiswa nesaline inotonhora, ichichengeta saline yakatonhorwa isingaputsike.
2.Vinylidene fluoride (VDF) inorambidzwa kuchaja mumasilinda esimbi.Kana ichida masilinda esimbi ekurongedza, inofanirwa kushandisa masilinda esimbi akakosha akagadzirwa kubva kune yakaderera-tembiricha yekudzivirira zvinhu.
3 .Masilinda esimbi akachajiswa vinylidene fluoride (VDF) anofanirwa kunge akaiswa zvivharo zvinosungirirwa mukufambisa, kudzivirira kubva pamoto.Inofanira kushandisa mudziyo we sunshade painotakurwa muchirimo, ichidzivirira kubva kuzuva.Simbi dzesimbi dzinofanirwa kutakurwa uye kuburutswa zvishoma, kudzivirira kubva pakudedera nekudhumhana.