VDF
ʻO ka Vinylidene fluoride (VDF) he mea ʻole ka waihoʻoluʻu, ʻaʻohe ʻona, a hiki ke puhi ʻia, a he ʻala iki o ka etera. o ka monomer a i ole polymer a me ka synthesis o ka waena.
Kūlana hoʻokō: Q/0321DYS 007
ʻIkepili ʻenehana
| 'ikamu | Unite | Papa kuhikuhi | ||
| Huahana Kiʻekiʻe | ||||
| Ka nana aku | / | ʻO ke kinoea lapalapa ʻole, me ka ʻala iki o ka ether. | ||
| Maemae,≥ | ％ | 99.99 | ||
| Waiwai,≤ | ppm | 100 | ||
| Loaʻa i ka Oxygen Content, ≤ | ppm | 30 | ||
| Acidity (ma muli o HC1), ≤ | mg/kg | No | ||
Waiwai Kino a Kimia
<
| ltem | Unite | Papa kuhikuhi | ||
| Inoa Kimia | / | 1,1-Difluoroethylene | ||
| CAS | / | 75-38-7 | ||
| ʻĀpana Molekala | / | CH₂CF₂ | ||
| ʻO ke kumu hoʻohālike | / | CH₂=CF₂ | ||
| Kaumaha Molekala | g/mol | 64.0 | ||
| Lae paila(101.3Kpa) | ℃ | -85.7 | ||
| Lae Huihui | ℃ | -144 | ||
| Mahana Koʻikoʻi | ℃ | 29.7 | ||
| Paʻi koʻikoʻi | Kpa | 4458.3 | ||
| Kaha wai (23.6 ℃) | g/ml | 0.617 | ||
| Pumi mahu(20 ℃) | Kpa | 3594.33 | ||
| Ka palena pahū ma ka lewa(Vblume) | ％ | 5.5-21.3 | ||
| Tbxicity LC50 | ppm | 128000 | ||
| Lepili Pilikino | / | 2.1(Ke kinoea puhi ahi) | ||
Palapala noi
ʻO VDF ma ke ʻano he monomer fluorine koʻikoʻi, hiki ke hoʻomākaukau i ka polyvinylidene fluoride resin (PVDF) ma o ka polymerization hoʻokahi, a hoʻomākaukau i ka fluororubber F26 ma o ka polymerizing me perfluoropropene, a i ʻole F246 fluororubber ma ka polymerizing me ka tetrafluoroethylene a me ka perfluoropropene. e like me ka pesticide a me ka solvent kūikawā.
Pūʻolo, Kaʻa a me ka waiho ʻana
Pono e mālama ʻia ʻo Vinylidene fluoride (VDF) i loko o kahi pahu me kahi interlayer i hoʻopiʻi ʻia me ka saline chilled, mālama i ka lako paʻakai maloʻo me ka haki ʻole.
2. ʻO Vinylidene fluoride (VDF) ua pāpā ʻia ke kau ʻana i loko o nā pahu kila.Inā makemake ʻia nā pahu kila no ka hoʻopili ʻana, pono ia e hoʻohana i nā pahu kila kūikawā i hana ʻia mai nā mea haʻahaʻa haʻahaʻa.
3 .Steel cylinders i hoʻopiʻi ʻia me ka vinylidene fluoride (VDF) pono e hoʻolako ʻia me nā pāpale palekana i hoʻopaʻa paʻa ʻia i ka lawe ʻana, mālama ʻia mai ke ahi.Pono e hoʻouka a hoʻokuʻu māmāʻia nā pahu kila, e mālama i ka haʻalulu a me ka huiʻana.