
FVMQ Cov
FVMQ Compound yog cov fluorosilicone rubbers uas tsim nyob rau hauv cov txheej txheem ntawm cov tshuaj lom neeg muaj feem xyuam nrog fluorination ntawm methyl-silicone rubbers.
- Khoom Taw qhia
Crestmat yog cov khoom siv roj hmab thiab cov khoom siv roj hmab hauv Suav teb. Lub Hoobkas tau mob siab rau hauv tshwj xeeb roj hmab compounding rau ntau tshaj 30 xyoo. Cov khoom lag luam feem ntau suav nrog cov khoom siv roj hmab xws li fluorosilicone (FVMQ), arylate roj hmab (ACM), Hydrogenated Nitrile (HNBR), fluoroelastomer (FKM) thiab cov khoom siv roj hmab xws li HNBR ntawv, FKM ntawv, fluorosilicone ntawv thiab roj hmab extruded khoom xws li fkm o nplhaib qaum, HNBR roj hmab qaum, fkm profile thiab zoo ffkm oring. Cov khoom siv dav siv hauv aviation, tsheb, roj av, marine, semi-condutor thiab ntau lwm yam. Roj hmab compounding Hoobkas yog zoo equiped nrog Nyiv-ua banburies, ob-cov menyuam mixers, tshuaj tiv thaiv kettle, strainer; cov khoom siv roj hmab Hoobkas yog nruab nrog Rotocure tshuab, xovxwm tshuab, extruder. Lub chaw kuaj mob tau nruab nrog Rheometer, Hardness Testor, Elongation Testor, Rotary Viscosimeter, Biochemitry Incubator.
Vim Li Cas Xaiv Peb
Khoom siv Advanced
Roj hmab compounding Hoobkas yog zoo equiped nrog Nyiv-ua banburies, ob-cov menyuam mixers, tshuaj tiv thaiv kettle, strainer; cov khoom siv roj hmab Hoobkas yog nruab nrog Rotocure tshuab, xovxwm tshuab, extruder.
Pab neeg tshaj lij
Cov khoom siv FKM yog nruab nrog 3 cov kab ntau lawm, ib qho rau precompounds, ib qho rau cov tebchaw dub, ib qho rau cov yeeb yuj. Lub peev xwm siab tshaj plaws rau fluoroelastomer compound thiab polymer yog 4800 tons hauv ib xyoos.
Cov kev pabcuam customized
Roj hmab compounding Hoobkas yog zoo equiped nrog Nyiv-ua banburies, ob-cov menyuam mixers, tshuaj tiv thaiv kettle, strainer; cov khoom siv roj hmab Hoobkas yog nruab nrog Rotocure tshuab, xovxwm tshuab, extruder. Lub chaw kuaj mob tau nruab nrog Rheometer, Hardness Testor, Elongation Testor, Rotary Viscosimeter, Biochemitry Incubator.
Siab Zoo
Hauv peb daim ntawv pov thawj Reeaserch thiab Kev Txhim Kho, peb muaj lub chaw kuaj xyuas ua haujlwm nrog cov txheej txheem tag nrho ntawm kev ntsuas tshuab. Ntawm no peb tuaj yeem tsim cov qauv tshiab thiab tseem kuaj cov khoom rheological thiab lub cev lub cev rau txhua pawg ntawm kev txiav txim.
► Zoo rwb thaiv tsev
► Tsawg cua permeability
► Dav ua haujlwm kub -60 degree ~ 230 degree
Fluorosilicon roj hmab puag (FVMQ BASE)
► Zoo heev tsis tshua muaj kub yooj
► Zoo heev roj thiab roj kuj
► Cov tshuaj tiv thaiv zoo heev
► Zoo heev tsis tshua muaj kub yooj
► Zoo heev roj thiab roj kuj
► Cov tshuaj tiv thaiv zoo heev
► Kev ua haujlwm zoo heev
FVMQ Compound yog dab tsi?
FVMQ Compound yog cov fluorosilicone rubbers uas tsim nyob rau hauv cov txheej txheem ntawm cov tshuaj lom neeg muaj feem xyuam nrog fluorination ntawm methyl-silicone rubbers. Fluorosilicone rubbers muaj zog dua li cov silicone vulcanizers zoo tib yam thiab muaj qhov zoo ntawm lub cev thiab cov khoom siv tsis zoo. Ntawm lwm yam, lawv muaj peev xwm tiv taus tearing, mus tas li deformation nyob rau hauv compressive quab yuam thiab muaj kev ua haujlwm siab rau kev ua haujlwm ntawm cov roj ntxhia, hluav taws xob, thiab cov roj nplua nyeem. Nyob rau hauv lub xub ntiag ntawm atmospheric yam, ozone thiab ultraviolet hluav taws xob, FVMQ Compound kuj coj mus tas li.
Cov txiaj ntsig ntawm FVMQ Compound
Cov khoom hluav taws xob zoo
Nws muaj cov khoom siv hluav taws xob zoo thiab ua haujlwm zoo rau huab cua, ozone thiab UV rays. Nws kuj muaj qhov zoo heev compression teeb tsis kam thiab yog huv heev, tsis muaj ntxhiab tsw thiab tsis saj.
Zoo heev thermal stability
Qhov ntsuas kub yog nyob nruab nrab ntawm -50 degree /-58 degree F thiab +175 degree /+347 degree F (ib ntus mus txog +200 degree /+392} degree F). Qee cov formulations yuav ua hauj lwm nyob rau hauv lub kub kub txog li 225 degree muab nws zoo heev thermal stability ua rau nws zoo tagnrho rau them cua txias thiab turbo hoses.
Lub cev muaj zog tsawg
Lub cev tsis muaj zog thiab kev puas tsuaj ua ke nrog kev sib txhuam siab txwv qee qhov kev siv rau fluorosilicone thiab nws feem ntau muaj kev sib txhuam tsis zoo thiab kev puas tsuaj tsis zoo.
Ntev lub neej expectancy
Flurosilicone yog ib qho khoom tsim nyob rau hauv automation hose manufacturing, tshwj xeeb tshaj yog cov roj thiab diesel muab tub lim daim ntaub ntawv uas batch ntau thiab tsawg yuav txawv. Nws tuaj yeem muab tso rau hauv kev tsim ntawm ib qho kev ua yeeb yam zoo li lub hose kom haum rau koj daim ntawv thov tshwj xeeb thiab ua kom lub neej ntev ntawm lub hose.
Hom FVMQ Compound
Synthetic roj hmab
Synthetic roj hmab yog cov khoom tsim tawm uas ua raws li cov khoom xav tau ntawm cov roj hmab ntuj. Peb tab tom cuam tshuam nrog cov khoom siv hluav taws xob lossis cov khoom siv hluav taws xob, uas txhais tau hais tias nws muaj cov hlua ntev ntawm cov rov ua dua tshiab hu ua monomers (feem ntau yog roj av).
Vulcanized roj hmab
Vulcanised roj hmab yog ib hom roj hmab uas tau kho los ntawm cov txheej txheem hu ua vulcanisation. Los ntawm kev nthuav tawm cov roj hmab kom sov thiab sulphur, cov kev sib txuas tshiab yog tsim nyob rau hauv cov qauv ntawm cov khoom. Yog li ntawd, cov roj hmab muaj zog thiab hloov tau yooj yim yog tsim.
CSM Roj Hmab - Chlorosulphonated polyethylene
CSM roj hmab yog cov roj hmab hluavtaws raws li polyethylene. Nws tseem hu ua Hypalon, uas yog DuPont tus tswv lag luam npe rau CSM.
Neoprene roj hmab - CR roj hmab
Neoprene roj hmab yog ib qho ntawm cov khoom qub tshaj plaws ntawm cov roj hmab hluavtaws. Piv nrog rau lwm hom roj hmab, nws qhia tau hais tias tsis tshua muaj kev cuam tshuam rau kev hlawv, corrosion thiab degradation. Qhov no ua rau nws yog cov khoom siv zoo tshaj plaws rau cov nplaum thiab cov coatings-resistant.
Silicone roj hmab
Silicone roj hmab yog ib hom roj hmab nrov uas paub txog nws cov plasticity, biocompatibility thiab tsis kam mus rau huab cua kub, hluav taws kub, ozone thiab ultraviolet (UV) hluav taws xob. Nws muaj nyob rau hauv ob qho tib si khoom thiab kua hauv ntau yam xim.

FVMQ Compound pom ntau daim ntawv thov thoob plaws ntau qhov kev lag luam hauv Tebchaws Europe. Hauv kev lag luam tsheb, nws yog siv feem ntau rau kev tsim cov ntsaws ruaj ruaj, gaskets, thiab hoses vim nws zoo heev tsis kam rau roj, roj, thiab kub kub. Aerospace applications leverage FVMQ Compound rau kev sib khi cov khoom tseem ceeb uas raug rau ib puag ncig huab cua thiab tshuaj lom neeg.
Hauv kev lag luam hluav taws xob & hluav taws xob, FVMQ Compound yog qhov tseem ceeb rau kev tsim cov khoom siv rwb thaiv tsev thiab cov ntsaws ruaj ruaj rau cov cables thiab cov khoom sib txuas, kom ntseeg tau tias kev ua tau zoo nyob rau hauv qhov sib txawv ntawm qhov kub thiab txias thiab raug rau cov roj thiab cov kuab tshuaj. Kev siv tshuab ua haujlwm tau txais txiaj ntsig los ntawm FVMQ Compound cov khoom hauv cov ntsaws ruaj ruaj, O-rings, thiab gaskets qhov twg tiv thaiv cov roj nplua nyeem thiab qhov chaw ua haujlwm hnyav yog qhov tseem ceeb. Hauv kev kho mob, FVMQ Compound tau ua haujlwm hauv kev tsim cov raj kho mob thiab cov ntsaws ruaj ruaj, ua tau raws li kev tswj hwm nruj rau biocompatibility thiab durability.
Kev kho ntawm Fluorosilicone Rubber
Kev kho peroxide
Hom vulcanisation no suav nrog cov txheej txheem radical nrog cov organic diacyl-, dialkyl-, oder diarylalkyl-peroxids. Cov peroxides sib cais ntawm qhov kub siab dua rau hauv siab reactive peroxo-radicals nrog ntxiv ntawm cov nquag peroxoradical ntawm ob daim ntawv cog lus ntawm cov polymer. Raws li cov kauj ruam ua raws cov tshuaj tiv thaiv ntawm cov dawb radicals los ntawm kev tsim cov tshuaj crosslinks.
Ntxiv curing nrog platinum catalyst systems
Hauv txoj kev no, Si-H pawg ntawm FVMQ tau ntxiv rau ob daim ntawv cog lus ntawm cov vinyl pawg ntawm cov polymer siv lub platinum catalyst, tsim ib lub network peb sab. Qhov kom zoo dua ntawm txoj kev no yog nyob rau hauv lub siab curing ceev, uas tuaj yeem tswj tau ntawm qhov kub thiab txias. Kev kho ntxiv ntawm fluorosilicone, uas ua rau tsis muaj cov khoom decomposition, yog ib txoj kev kho tshiab tshaj plaws thiab feem ntau yog siv rau cov kua silicones.

High temperature resistance High kub stability:
FVMQ Compound muaj qhov kub thiab txias ruaj khov thiab tuaj yeem tswj tau qhov elasticity thiab txhua yam khoom ntawm cov khoom nyob rau hauv huab cua kub. Nws qhov ntsuas kub tsis kam yog feem ntau yog -60 degree rau +200 degree, lossis siab dua. Hauv qhov sib piv, cov roj hmab silicone feem ntau yuav tawv thiab poob elasticity ntawm qhov kub thiab txias, thaum FVMQ Compound tuaj yeem ua haujlwm ruaj khov ntawm qhov kub siab dua.
Resistance rau thermal oxidative laus:
Nws muaj kev tiv thaiv zoo rau thermal oxidative laus. Thermo-oxidative aging yog hais txog qhov tshwm sim ntawm oxidation thiab kev laus ntawm cov khoom siv roj hmab nyob rau hauv cov xwm txheej ntawm qhov kub thiab txias thiab muaj oxygen. Los ntawm kev ntxiv cov tshuaj antioxidants tshwj xeeb thiab stabilizers, FVMQ Compound tuaj yeem ncua qhov tshwm sim ntawm thermal oxidative aging thiab txhim kho nws lub neej kev pab nyob rau hauv qhov kub thiab txias.
Tsawg coefficient ntawm thermal expansion:
Lub coefficient ntawm thermal expansion yog qhov tsawg, uas txhais tau hais tias nws qhov loj me hloov tsawg dua ntawm qhov kub thiab txias. Cov yam ntxwv no tseem ceeb heev rau cov ntsaws ruaj ruaj uas xav tau kom muaj kev ruaj ntseg ntawm qhov kub thiab txias kom tsis txhob xau lossis tsis ua haujlwm los ntawm thermal expansion.
Zoo heev thermal conductivity:
FVMQ Compound muaj cov thermal conductivity siab thiab tuaj yeem ua cua sov los ntawm qhov chaw kaw mus rau ib puag ncig sai dua. Qhov no pab txo qhov kub ntawm lub foob nyob rau hauv high-temperature ib puag ncig, txo cov tsub zuj zuj ntawm thermal kev nyuaj siab, thiab txhim kho lub stability thiab lub neej ntawm lub foob.
Thermal shock kam rau ua:
FVMQ Compound muaj lub peev xwm tiv taus thermal shock (hloov pauv sai ntawm qhov kub thiab txias). Hauv qee qhov kev siv, cov ntsaws ruaj ruaj yuav nquag hloov pauv qhov kub thiab txias, xws li cov khoom siv cav, cov kua dej hloov mus rau qhov kub, thiab lwm yam. Muaj peev xwm hloov mus rau qhov kev hloov pauv kub ntawm qhov kub thiab txias, tswj cov nyhuv sealing thiab tiv thaiv kom tsis txhob yaig.
Daim ntawv thov thaj chaw FVMQ Compound
Aerospace kev lag luam:
FVMQ Compound seals yog siv dav hauv cov khoom tseem ceeb xws li cov ntsaws ruaj ruaj, aviation roj systems, hydraulic systems, thiab spacecraft seals nyob rau hauv aerospace teb. Nws tiv taus qhov kub thiab txias, roj thiab tshuaj lom neeg tso cai rau nws muab kev ruaj ntseg sealing thiab kev tiv thaiv nyob rau hauv huab cua ua hauj lwm.
Automotive kev lag luam:
FVMQ Compound seals yog siv dav hauv kev lag luam tsheb, tshwj xeeb tshaj yog nyob rau hauv lub cav tshuab, kis tau tus mob, lub tshuab roj thiab lub tshuab nres. Lawv muaj peev xwm tiv taus qhov kub thiab txias thiab tshuaj lom neeg, tswj cov khoom sib khi thaum muab cov roj thiab cov nplaim hluav taws.
Cov cuab yeej kho mob:
FVMQ Compound seals feem ntau yog siv rau hauv kev kho mob cov cuab yeej siv tshuaj lom neeg, tshuaj tua kab mob thiab kub kub tiv thaiv kev sib khi. Piv txwv li, nws yog dav siv nyob rau hauv sealing kev sib txuas ntawm cov khoom siv kho mob, sealing ntawm lub ntim tshuaj thiab sealing ntawm kev kho mob syringes.
Petroleum thiab chemical kev lag luam:
FVMQ Compound seals feem ntau yog siv rau hauv kev lag luam roj av thiab tshuaj lom neeg los kaw cov cuab yeej xws li hydraulic systems, yeeb nkab txuas, li qub thiab twj. Nws tiv taus qhov kub thiab txias, roj thiab tshuaj lom neeg tso cai rau nws muab kev ruaj ntseg sealing hauv qhov chaw ua haujlwm hnyav.
Cov khoom siv hluav taws xob thiab hluav taws xob:
FVMQ Compound seals yog siv hauv cov khoom siv hluav taws xob thiab hluav taws xob los muab cov hluav taws xob rwb thaiv tsev thiab cov khoom sib khi. Lawv feem ntau siv rau hauv cable splices, ntim khoom siv hluav taws xob, roj teeb sealing thiab lwm yam kev siv.
Cov ntsiab lus yuav tsum nco ntsoov hauv Cov Txheej Txheem Ntau Lawm ntawm FVMQ Compound
Cov saw tseem ceeb ntawm FVMQ Compound yog -Si-O-bond qauv:Tom qab cov polar fluorine atom (xws li trifluoropropyl) tau nkag mus rau hauv cov saw hlau sab, tsim -CH2CH2CF3 qauv. Txij li thaum lub fluorine atom muaj ib tug loj electron rho tawm thiab CF daim ntawv cog lus yog luv luv, nws muaj peev xwm tsim ib tug zoo shielding nyhuv ntawm CC daim ntawv cog lus, zoo heev txhim kho cov roj thiab hnyav tsis kam ntawm cov roj hmab, ua rau nws ib tug elastomer nrog zoo tiv thaiv tsis. -polar media ntawm -68 degree ~ 232 degree . Yog li ntawd, FVMQ Compound yog dav siv nyob rau hauv lub teb ntawm cov ntsaws ruaj ruaj rau high-end locomotives thiab tub rog aerospace.
Kev thauj mus los thiab khaws cia ntawm FVMQ Compound:Thaum lub sij hawm cia thiab kev thauj mus los ntawm FVMQ Compound, nws yuav tsum tau qhwv nrog cov ntawv cais thiab cov hnab yas kom tsis txhob muaj plua plav thiab impurities los ntawm kev sib cuag cov roj hmab thiab raug adsorbed.
Txiav ntawm FVMQ Compound:Nyob rau hauv tus txheej txheem ntawm kev sau cov ntaub ntawv, txiav, thiab fluorosilicone roj hmab, txiab los yog putty riam siv yuav tsum tau muab ntxuav ua ntej, thiab saum npoo ntawm lub cuab tam yuav tsum tau wiped nrog cawv. Tsuas yog tom qab nws huv si tuaj yeem txiav cov roj hmab fluorosilicone. Thaum lub sij hawm txiav, sim zam kev sib cuag ntawm tes thiab tawv nqaij thiab roj hmab, tab sis tsis txhob hnav hnab looj tes kom tsis txhob muaj kev sib kis ntawm FVMQ Compound los ntawm cov hnab looj tes fibers lossis cov roj ntawm daim tawv nqaij.
Qhov hnyav ntawm FVMQ Compound:Ua ntej hnyav, lub tais yuav tsum tau ntxuav nrog cawv.
Kev sib xyaw ntawm FVMQ Compound:Ua ntej sib tov, cov chais thiab baffles ntawm lub tshuab sib tov yuav tsum tau muab so nrog cawv kom ntseeg tau tias tsis muaj kab mob los ntawm impurities. Thaum sib tov, yuav tsum tau them nyiaj mloog rau kev tswj cov menyuam kub. Thaum cov menyuam kub yog 18 degree ~ 28 degree, cov roj hmab sib xyaw ua haujlwm zoo dua. Yog tias tsim nyog ntxiv cov pa roj carbon dub los kho qhov nyuaj, cov roj carbon dub yuav tsum tau kho ua ntej nrog hydroxyl fluorosilicone roj.
Vulcanization ntawm FVMQ Compound:Cov pwm ua cov khoom fluororubber yuav tsum tau kho thiab chrome-plated. Yog tias tsim nyog, tus neeg sawv cev tso tawm sab nraud yuav tsum tau siv.
Ob-theem vulcanization ntawm FVMQ Compound:Tom qab thawj theem vulcanization ntawm fluorosilicone roj hmab, muaj ntau cov tsis tshua muaj molecular hnyav volatiles, uas yuav cuam tshuam rau kev ua tau zoo ntawm fluorosilicone roj hmab yog siv rau ntev. Yog li ntawd, cov khoom siv roj hmab fluorosilicone yuav tsum tau vulcanized nyob rau hauv ob theem: Qhov thib ob theem vulcanization ntawm FVMQ Compound yog nqa tawm nyob rau hauv ib tug hluav taws xob cua kub blower, thiab qhov kub thiab txias yog maj mam nce. Tom qab ncav cuag qhov ntsuas kub uas yuav tsum tau ua, qhov kub thiab txias yuav tsum tsis tu ncua. Feem ntau, molded khoom: 200 degree ×4-6h.
Retraining ntawm FVMQ Compound:Fluorosilicone roj hmab uas tau nres rau lub sijhawm ntev yog yooj yim rau kev tsim, uas cuam tshuam rau kev ua haujlwm. Yog li ntawd, kev siv cov khoom siv roj hmab uas tau nres rau lub sijhawm ntev yuav tsum tau rov ua dua. Muab tso rau hauv lub tov khoom thiab yob nws 25 zaug. Lub sij hawm sib tov yog li 8 feeb kom paub meej tias cov khoom sib tov sib xyaw. Yog hais tias qhov saum npoo yog nplaum rau cov menyuam, tom qab khawb yuav tsum tau nruab.
FVMQ Compound ntau lawm ib puag ncig:Txij li FVMQ Compound muaj cov yam ntxwv ntawm electrostatic plua plav nqus, qhov chaw tsim khoom yuav tsum tau ua kom huv thiab tsis muaj plua plav. Cov cuab yeej tsim khoom yog cov cuab yeej tshwj xeeb. Cov neeg ua haujlwm yuav tsum hnav khaub ncaws huv si thaum nkag mus thiab tawm ntawm qhov chaw ua haujlwm.
Peb lub Hoobkas
Crestmat yog cov khoom siv roj hmab ua tau zoo thiab cov khoom siv roj hmab hauv Suav teb. Lub Hoobkas tau mob siab rau hauv tshwj xeeb roj hmab compounding rau ntau tshaj 30 xyoo.


FAQ
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