VDF

nkowa nkenke:

Vinylidene fluoride (VDF) bụ nke na-enweghị agba, na-adịghị egbu egbu, na ọkụ, ma nwee ntakịrị isi nke ether. Ọ bụ otu n'ime ihe dị mkpa monomers nke fluoro elu polymer ihe na nkịtị okike nke olefin, na ike nke polymerizing na copolymerizing.A na-eji maka nkwadebe. nke monomer ma ọ bụ polymer na njikọ nke etiti.
Ọkọlọtọ mmebe: Q/0321DYS 007


Nkọwa ngwaahịa

Mkpado ngwaahịa

Vinylidene fluoride (VDF) bụ nke na-enweghị agba, na-adịghị egbu egbu, na ọkụ, ma nwee ntakịrị isi nke ether. Ọ bụ otu n'ime ihe dị mkpa monomers nke fluoro elu polymer ihe na nkịtị okike nke olefin, na ike nke polymerizing na copolymerizing.A na-eji maka nkwadebe. nke monomer ma ọ bụ polymer na njikọ nke etiti.
Ọkọlọtọ mmebe: Q/0321DYS 007

罐体vdf

Nka na ụzụ

Ihe Nkeji Index
Ngwaahịa dị elu
Ọdịdị / Gas na-enwu ọkụ na-enweghị agba, na-enwe ntakịrị isi nke ether.
Ịdị ọcha, ≥ 99.99
Mmiri, ≤ ppm 100
Ọdịnaya nwere oxygen,≤ ppm 30
Acidity (dabere na HC1),≤ mg/kg No

Ngwongwo anụ ahụ na kemịkalụ

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ltem Nkeji Index
Aha Chemical / 1,1-Difluoroethylene
CAS / 75-38-7
Usoro ihe omimi / CH₂CF₂
Usoro nhazi / CH₂=CF₂
Ibu molekụla g/mol 64.0
Ebe esi esi (101.3Kpa) -85.7
Ebe Fusion -144
Okpomọkụ dị oke egwu 29.7
Nrụgide Dị Mkpa Kpa 4458.3
Njupụta Liquid (23.6 ℃) g/ml 0,617
Nrụgide Steam (20 ℃) Kpa 3594.33
Oke mgbawa na ikuku (Vblume) 5.5-21.3
Ọnụ ego LC50 ppm 128000
Akara egwu / 2.1 (Gas na-enwu ọkụ)

Ngwa

VDF dị ka monomer dị mkpa nke nwere fluorine, nwere ike ịkwadebe polyvinylidene fluoride resin (PVDF) site na otu polymerization, wee kwadebe F26 fluororubber site na polymerizing na perfluoropropene, ma ọ bụ F246 fluororubber site polymerizing na tetrafluoroethylene na perfluoropropene. Enwere ike iji ya maka ịkwadebe fluorine solfonic acid. dị ka pesticide na pụrụ iche mgbaze.

Ngwugwu, Ụgbọ njem na Nchekwa

A ghaghị ịchekwa 1.Vinylidene fluoride (VDF) na tank na interlayer nke a na-ebubo saline oyi, na-edebe saline na-ekpo ọkụ na-enweghị nkwụsị.

2.Vinylidene fluoride (VDF) amachibidoro ịchaji n'ime cylinders ígwè.Ọ bụrụ na achọrọ cylinders ígwè maka nkwakọ ngwaahịa, ọ ga-eji cylinders ígwè pụrụ iche nke sitere na ihe ndị na-eguzogide okpomọkụ.

3 .Steel cylinders ebubo na vinylidene fluoride (VDF) kwesịrị ịkwado ya na mkpuchi nchekwa nke a na-ejikọta ya na njem, na-echekwa ọkụ. Kwesịrị iji ngwaọrụ sunshade mee ihe mgbe a na-ebu ya n'oge okpomọkụ, na-echebe ya pụọ ​​​​na ikpughe na anyanwụ.A ghaghị ịkwanye ígwè cylinders nchara ma bulite ya nke ọma, na-echekwa ka ọ ghara ịma jijiji na nkukota.


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