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Xisirhelelo xa le hansi xa ku tshikileriwa ka ku tshikileriwa ka ku hisa ka fluoroelastomer .

Muhlovo:
Ntima Ku tiya: 65±5 Ribuwa ra lwandle A
Menni Viscosity: ML(1+10)121°C 30-50
Vukulu Xihlawulekisi: Ku nga va ku ri ku tirhisiwa ngopfu (phesphedi)
Xiyimo: 175°C*10Min Secondary Vulcanization: 200 NC*4H (2mm standard test piece)
Nhlayo ya le hansi ya
  • FKM-65B40 .

oda
Vulcanization

Vuxokoxoko bya Xiendliwa: Seti ya le hansi ya ku tshikileriwa ka ku hisa ka xivala xa fluoroelastomer xa nkatsakanyo

Xiendliwa lexi i nkatsakanyo wa fluoroelastomer wa matirhelo ya le henhla lowu nga na sete ya ntshikelelo wa le hansi, ku tiya ka kahle swinene ka ku hisa na matirhelo ya kahle swinene yo pfalela. Yi humelela eka tindzhawu to hambana hambana ta mahiselo yale henhla, ntshikelelo wale henhla na corrosive, leswi nyikaka ku pfaleriwa loku tshamaka nkarhi woleha eka switirhisiwa swa nkoka.

Swihlawulekisi swa Xiendliwa:

Seti ya ntshikelelo wa le hansi: Loko ku pimanisiwa na swihlanganisi swin’wana swa fluoroelastomer, xiendliwa lexi xi kombisa sete ya le hansi ya ntshikelelo ehansi ka ntshikelelo wo leha, leswi pfunaka ku hlayisa switirhisiwa swi pfaleriwile, hi ndlela leyi swi tiyisisa ku tiya na matirhelo ya switirhisiwa.
   Ku lwisana na kuhisa: Xiendliwa lexi xinga tiyisela ndzhawu yale henhla ya mahiselo yale henhla kuya fika eka 200 °C, naswona xaha kota ku hlayisa swivumbeko swa kahle swinene swa physical xikan’we naku pfalela endzhaku ka nkarhi woleha waku hlangana na mahiselo yale henhla, leswi kahle kahle swi engetela vutomi bya ntirho wa switirhisiwa.
   Matirhelo ya Sealing: Xivumbeko xa molecule xa xitirhisiwa lexi xina mintlawa ya polar, leswi xinyikaka ku namarhela ka kahle swinene ka interfacial, xisweswo swinyika mbuyelo wa kahle swinene wa ku pfalela eka switirhisiwa swohambana hambana swa corrosive media.

Swiendlakalo swa matirhiselo:

Indasitiri ya swihahampfhuka: Eka nsimu ya swihahampfhuka, xitirhisiwa lexi xi nga tirhisiwa ku pfalela swiphemu swa nkoka swo fana na tinjhini ta rocket, swibya swa sathelayiti, tiphaneleni ta dyambu, na swin’wana, ku tiyisisa ku hetisisiwa lokunene ka mintirho ya le xibakabakeni.
   Indasitiri ya mimovha: Eka nsimu ya mimovha, xitirhisiwa lexi xi nga tirhisiwa eka swiphemu swa nkoka swo fana na tinjhini, tisisiteme ta mafurha, tisisiteme ta maburuku ya hayidiroliki, na swin’wana, ku antswisa matirhelo na vuhlayiseki bya timovha.
   Ku endliwa ka michini: Eka xiyenge xa ​​vumaki bya michini, xitirhisiwa lexi xi nga tirhisiwa ku pfalela switirhisiwa swa mahiselo ya le henhla na ntshikelelo wa le henhla, ku fana na switirhisiwa swa nkoka eka tindhawu to basisa oyili, tipulani ta tikhemikhali, tipulani ta mirhi, na swin’wana, ku antswisa vuswikoti bya vuhumelerisi na khwalithi.

Swipfuno swa xithekiniki:
Loko ku pimanyisiwa na switirhisiwa swin’wana leswi fanaka, xitirhisiwa lexi xina swipfuno swa xithekiniki leswi landzelaka:

ku lwisana swinene na kuhisa: mahiselo ya ku lwisana na kuhisa ka xitirhisiwa lexi ya le henhla kufika eka 200 °C, leswinga e henhla swinene kutlula mahiselo ya ku lwisana na kuhisa ka switirhisiwa leswi fanaka, naswona swinga hlayisa matirhelo ya sealing lawa ya tiyeke eka ndzhawu yo anama ya mahiselo.
   Low compression set: Xiendliwa lexi xikombisa set yale hansi ya compression ehansi ka ntshikelelo woleha, leswi pfunetaka ku hlayisa switirhisiwa swi pfalekile, hindlela yaleyo kutiyisisiwa ku tiya na matirhelo ya switirhisiwa.
   Ku fambisana ka kahle ka swihangalasamahungu: Xivumbeko xa molekhuli ya xitirhisiwa lexi xi na mintlawa ya polar, leswi endlaka leswaku xi nyika mbuyelo wa kahle swinene wa ku pfalela eka swihangalasamahungu swo hambana swa corrosive naswona xi na ku fambisana ka kahle ka swihangalasamahungu.

Endzhaku: 
Landzelaka: 

Swihlanganisi swa xihatla .

Switirhisiwa swa hina .

Vuxokoxoko bya vuhlanganisi .

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