VDF
Vinylidene fluoride (VDF) jẹ deede ti ko ni awọ, ti kii ṣe majele, ati flammable, ati pe o ni õrùn diẹ ti ether. O jẹ ọkan ninu awọn monomers pataki ti awọn ohun elo polymer giga fluoro pẹlu iwa ti o wọpọ ti olefin, ati pe o lagbara ti polymerizing ati copolymerizing.O lo fun igbaradi. ti monomer tabi polima ati iṣelọpọ ti agbedemeji.
Ilana ipaniyan: Q/0321DYS 007
![罐体vdf](http://www.dyhxsz.com/uploads/罐体vdf.jpg)
Awọn atọka imọ-ẹrọ
Nkan | Ẹyọ | Atọka | ||
Ọja giga-giga | ||||
Ifarahan | / | Gaasi flammable ti ko ni awọ, pẹlu olfato kekere ti ether. | ||
Mimọ, ≥ | : | 99.99 | ||
Ọrinrin,≤ | ppm | 100 | ||
Akoonu ti o ni atẹgun ninu,≤ | ppm | 30 | ||
Acidity (da lori HC1), ≤ | mg/kg | No |
Ti ara ati Kemikali ini
<
ltem | Ẹyọ | Atọka | ||
Orukọ Kemikali | / | 1,1-Difluoroethylene | ||
CAS | / | 75-38-7 | ||
Ilana molikula | / | CH₂CF₂ | ||
Ilana igbekale | / | CH₂=CF₂ | ||
Òṣuwọn Molikula | g/mol | 64.0 | ||
Oju Ise (101.3Kpa) | ℃ | -85.7 | ||
Ojuami Fusion | ℃ | -144 | ||
Lominu ni otutu | ℃ | 29.7 | ||
Lominu ni Ipa | Kpa | 4458.3 | ||
Ìwọ̀n Omi (23.6℃) | g/ml | 0.617 | ||
Titẹ Nya si(20℃) | Kpa | 3594.33 | ||
Ifilelẹ bugbamu ni Afẹfẹ (Vblume) | : | 5.5-21.3 | ||
Tbxicity LC50 | ppm | 128000 | ||
Ewu Aami | / | 2.1(Gasi ti o le jo) |
Ohun elo
VDF bi monomer ti o ni fluorine pataki, le mura polyvinylidene fluoride resini (PVDF) nipasẹ polymerization ẹyọkan, ati mura F26 fluororubber nipasẹ polymerizing pẹlu perfluoropropene, tabi F246 fluororubber nipasẹ polymerizing pẹlu tetrafluoroethylene ati perfluoropropene. bi ipakokoropaeku ati epo pataki.
Package, Gbigbe ati Ibi ipamọ
1.Vinylidene fluoride (VDF) gbọdọ wa ni ipamọ ninu ojò kan pẹlu interlayer ti o gba agbara pẹlu iyọ ti o tutu, ti o tọju ipese iyọ ti o tutu laisi fifọ.
2.Vinylidene fluoride (VDF) ti ni idinamọ gbigba agbara sinu awọn silinda irin.Ti o ba nilo awọn silinda irin fun apoti, o gbọdọ lo awọn silinda irin pataki ti a ṣe lati awọn ohun elo resistance iwọn otutu kekere.
3 .Steel cylinders ti o gba agbara pẹlu vinylidene fluoride (VDF) yẹ ki o wa ni ipese pẹlu awọn ideri aabo ti o ni wiwọ ni gbigbe, fifipamọ lati ina.Yẹ ki o lo ẹrọ ti oorun nigba gbigbe ni ooru, ti o dabobo rẹ lati ifihan si oorun.Awọn irin silinda gbọdọ wa ni ti kojọpọ ati ki o unloaded sere, fifi lati gbigbọn ati ijamba.