Mmanụ ala mmiri mmiri hydraulic biodegradable maka sistemụ HFD-U

Nkọwa dị mkpirikpi:

Biodegradable hydraulic fluid base oil maka sistemu HFD-U: ịdị ọcha dị elu, ezigbo demulsibility, mmanu mara mma, ebe ọkụ dị elu na ebe ọkụ, ebe mgbaba ala, nguzogide Hydrolysis.
Mmiri mmiri mmiri mmiri sịntetik zuru oke: Polyether na-adịghị edozi mmiri, Kwesịrị ekwesị maka nrụgide dị elu na oke okpomọkụ, FM Grade II.


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Mkpado ngwaahịa

Mmanụ ala mmiri hydraulic maka sistemụ HFD-U
Tinyere na sistemụ HFD-U.E jiri ya tụnyere ngwaahịa ndị yiri ya, ha nwere njirimara ndị a:
Ogo ịdị ọcha dị elu na-enye ntọhapụ ikuku dị mma na ihe mgbochi ụfụfụ.
Ezi demulsibility na-emezu ihe achọrọ ịdị ọcha.
Akụrụngwa ahọpụtara na-enye ezigbo mgbochi oxidant na ihe onwunwe ogologo ndụ.
Ebube mmanu mmanu na-ezute n'ozuzu chọrọ nke etiti-elu mgbali usoro.
Ebe dị elu na ọkụ ọkụ na-enye ọrụ dị mma nke mgbochi ọkụ.
Nguzogide hydrolysis adịghị mfe ịka njọ iji nọgide na-enwe mmanu mmanu.
Lower wunye ebe kwesịrị ekwesị maka obere okpomọkụ ọrụ.

SDXZ-2 SDYZ-1 SDYZ-2 SDYZ-20
Uru acid(mgKOH/g) 0.2 1 1 0.5
Viscosity 40 ℃ (mm2/s) 25 46 68 130
Viscosity 100 ℃ (mm2/s) 5.8 9.5 13 21
Ndekọ viscosity 190 190 200 180
ebe mgbari() 290 310 310 330
Wunye ebe() -30 -40 -38 -30
Agba 2 1 1 1

 

Full sịntetik hydraulic mmiri isi mmanụ isi
ahọpụtara Ọdịdị nke mmiri insoluble polyether.
Kwesịrị ekwesị maka ọnọdụ ọjọọ nke nrụgide dị elu na okpomọkụ dị elu.
Ngwaahịa ikpeazụ enwetara ọkwa FM II.
Ngwa ahịa ihe na-emebi emebi na obere nsị PAG base.

SDM-01A PAG-46(A) SDM-56 SDM-02A
Uru acid(mgKOH/g) 0.05 0.05 0.05 0.05
Viscosity 40 ℃ (mm2/s) 32 50 56 68
Viscosity 100 ℃ (mm2/s) 6 9.8 12 13
Ndekọ viscosity 160 188 180 180
ebe mgbari() 200 200 210 215
Wunye ebe() -46 -40 -40 -40
Agba 30 30 30 30
Ọdịnaya mmiri(ppm) 300 300 300 300

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