VDF
Ko te Vinylidene fluoride (VDF) he kore tae, he kore paitini, he muramura, he iti te kakara o te etera. Ko tetahi o nga monomers nui o nga rauemi polymer teitei fluoro me te ira tangata o te olefin, me te kaha ki te polymerizing me te copolymerizing. Ka whakamahia mo te whakarite. o te monomer, polymer ranei me te whakahiato o te takawaenga.
Paerewa Mahi: Q/0321DYS 007
Taurangi Hangarau
| Tūemi | Waeine | Taurangi | ||
| Hua teitei | ||||
| Te ahua | / | He hau mura kore tae, he iti te kakara o te ether. | ||
| Pure, ≥ | ％ | 99.99 | ||
| Makuku,≤ | ppm | 100 | ||
| Ihirangi whai hāora,≤ | ppm | 30 | ||
| Waikawa (i runga i te HC1), ≤ | mg/kg | No | ||
Taonga Tinana me te Matū
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| ltem | Waeine | Taurangi | ||
| Ingoa matū | / | 1,1-Difluoroethylene | ||
| CAS | / | 75-38-7 | ||
| Tātai rāpoi | / | CH₂CF₂ | ||
| Tātai Hanganga | / | CH₂=CF₂ | ||
| Taumaha rāpoi | g/mol | 64.0 | ||
| Ira Kohua (101.3Kpa) | ℃ | -85.7 | ||
| Tohu Whakakotahitanga | ℃ | -144 | ||
| Te Mahana Tino | ℃ | 29.7 | ||
| Te Pehenga Tino | Kpa | 4458.3 | ||
| Kiato Wai (23.6 ℃) | g/ml | 0.617 | ||
| Pēhanga mamaoa(20℃) | Kpa | 3594.33 | ||
| Tepe Pahūtanga i te Hau(Vblume) | ％ | 5.5-21.3 | ||
| Tbxicity LC50 | ppm | 128000 | ||
| Tapanga mōrearea | / | 2.1(Te hau mura) | ||
Taupānga
Ko te VDF hei monomer whai kikorangi nui, ka taea te whakarite polyvinylidene fluoride resin (PVDF) na roto i te polymerization kotahi, me te whakarite i te F26 fluororubber ma te polymerizing me te perfluoropropene, te F246 fluororubber ranei ma te polymerizing me te tetrafluoroethylene me te perfluoropropene. hei pesticide me te whakarewa motuhake.
Mōkī, Te Waka me te Rokiroki
1.Vinylidene fluoride (VDF) me penapena i roto i te tank me te interlayer i kii ki te tote mātao, pupuri i te supply tote mātao e kore e pakaru.
Ko te 2.Vinylidene fluoride (VDF) ka whakakorehia te utu ki roto i nga rango maitai.Mena kei te pirangi i nga pukoro rino mo te takai, me whakamahi i nga puoto rino motuhake i hangaia mai i nga rauemi aukati iti-mahana.
3 .Ko nga rango rino kua utaina ki te vinylidene fluoride (VDF) me whakauru ki nga potae haumaru e piri ana i roto i te kawe waka, kia kore e ahi.Me whakamahi i te taputapu whakamarumaru i te wa e haria ana i te raumati, hei whakamarumaru mai i te ra.Me utaina nga puoto rino me te wetewete ngawari, kia kore e wiri me te tukinga.