Kev Ua Roj Hmab Silicone rau Kev Lag Luam Hluav Taws Xob

By Mike Chen, Tus Thawj Coj Tsim Khoom | 12+ Xyoos Hauv Kev Tsim Khoom Siv Roj Hmab |LinkedIn

Cov Ntsiab Lus Tseem Ceeb

• Cov roj hmab silicone siv rau hauv cov khoom siv hluav taws xob yuav tsum muaj kev ua haujlwm siab dua hauv ± 0.1 hli rau cov gaskets thiab cov ntsaws ruaj ruaj thiab UL 94 V-0 hluav taws kub ua raws li cov khoom siv hluav taws xob sab hauv.
• Cov tshuab txiav silicone precision nrog kev tswj hwm servo motor ua tiav qhov tseeb ntawm ± 0.1 hli ntawm qhov ceev txiav txog li 120 riam ib feeb rau kev tsim khoom siv hluav taws xob.
• Silicone lub zog tsim kua muag qis ua rau kev deflashing nyuaj; cryogenic deflashing ntawm -100 ° C txog -130 ° C yog txoj hauv kev nyiam rau cov khoom siv hluav taws xob silicone nrog lub teeb nyias hauv qab 0.3 hli.
• Cov txheej txheem ntxuav thiab ziab peb theem tshem tawm cov tshuaj pwm thiab cov khoom ua qias tuaj ua ntej cov khoom siv hluav taws xob silicone txuas ntxiv mus rau kev sib dhos lossis ntim khoom.

Cov lus teb luv luv:Kev ua cov roj hmab silicone rau kev lag luam hluav taws xob suav nrog kev txiav cov ntawv silicone kom raug rau hauv cov gaskets thiab cov foob, tshem tawm cov khoom siv hluav taws xob silicone molded, ntxuav kom tshem tawm cov neeg sawv cev tso pwm thiab cov khoom me me, thiab tswj kev kho kom ua tiav cov khoom siv lub cev tshwj xeeb. Vim tias cov thawv hluav taws xob thiab cov khoom sib khi xav tau qhov ntev ntawm qhov ntev hauv ± 0.1 hli thiab qhov huv ntawm qhov chaw tsim nyog rau cov chaw huv, cov khoom siv ua haujlwm tsis siv neeg nrog kev tswj hwm servo motor, PLC programming, thiab ntau theem kev ntxuav yog tus qauv hauv kev tsim cov khoom siv hluav taws xob silicone.

Cov roj hmab silicone yog teev nyob rau hauv cov khoom siv hluav taws xob rau nws qhov kev ruaj khov thermal, cov khoom rwb thaiv hluav taws xob, thiab kev tiv thaiv kev puas tsuaj rau ib puag ncig. Cov ntawv thov tseem ceeb suav nrog cov keypad membranes, connector seals, EMI gaskets, display bezel gaskets, battery compartment seals, thiab cov khau tiv thaiv rau cov keyboards thiab sensors. Txhua daim ntawv thov muab cov kev cai ua tiav tshwj xeeb uas txawv ntawm cov silicone molding dav dav vim yog qhov kev kam rau siab thiab cov qauv kev huv si uas cov khoom siv hluav taws xob xav tau.

Vim tias cov roj hmab silicone muaj qhov kub hloov pauv iav ze li ntawm -120 ° C thiab ua rau muaj zog tearing tsawg dua piv rau lwm cov elastomers, nws cov txheej txheem xav tau cov khoom siv thiab cov kev teeb tsa uas tsim los rau cov yam ntxwv ntawm lub cev no. Tsab xov xwm no npog cov theem ua tiav tseem ceeb - txiav, deflashing, ntxuav, thiab kev txheeb xyuas zoo - rau cov khoom siv roj hmab silicone siv hauv cov khoom siv hluav taws xob.

Cov Kev Siv Roj Hmab Silicone hauv Electronics: Cov Kev Cai Ua Haujlwm

Cov khoom siv roj hmab silicone hauv cov khoom siv hluav taws xob poob rau hauv peb pawg los ntawm kev ua tiav nyuaj. Cov gaskets thiab cov foob feem ntau yog txiav tuag lossis hnia-txiav los ntawm cov ntawv silicone calendered nrog tuab ntawm 0.5 hli txog 5.0 hli. IbASTM D2000Kev faib tawm rau cov khoom siv roj hmab, cov gaskets silicone rau cov khoom siv hluav taws xob feem ntau tau teev tseg hauv qab cov kab hu xws li 2GE705 nrog qhov nyuaj, tensile, thiab elongation xav tau tshwj xeeb rau daim ntawv thov.

Cov khoom siv silicone uas tau pwm - cov keypads, khau looj plab hlaub, thiab cov thawv ntim khoom - yog tsim los ntawm kev nias lossis kua roj hmab silicone (LSR) txhaj tshuaj molding. Cov khoom no xav tau kev tshem tawm flash tom qab molding, thiab qhov nyias nyias flash uas ib txwm muaj ntawm LSR molding xav tau cryogenic lossis precision mechanical deflashing. Ib pawg thib peb, silicone encapsulants thiab potting compounds, yog siv ua kua thiab kho rau hauv qhov chaw yam tsis muaj kev ua haujlwm mechanical.

UL 94 thiab IEC 60068 yog siv rau kev tiv thaiv hluav taws thiab kev sim ib puag ncig hauv cov ntawv thov hluav taws xob.

Kev Txiav Silicone Uas Muaj Kev Ntsuas Zoo Rau Cov Cheebtsam Hluav Taws Xob

Lubtshuab txiav siliconelos ntawm Xiamen Xingchangjia yog tsim los ua cov ntawv silicone thiab yob rau hauv qhov loj me uas xav tau rau cov gaskets hluav taws xob thiab cov foob. Lub tshuab servo motor tsav thiab PLC kov-screen tswj ua rau cov qauv txiav programmable nrog qhov tob thiab kev xaiv hniav, tswj cov ntawv silicone, cov raj, thiab cov duab tshwj xeeb.

Rau kev tsim cov khoom siv hluav taws xob silicone ntau dua,tshuab txiav silicone tag nrho tsis siv neegmuaj kev ua haujlwm tas mus li nrog kev sib sau ua ke tsis siv neeg. Cov lus qhia tseem ceeb suav nrog qhov dav ntawm kev txiav hloov tau los ntawm xoom mus rau saum toj, hniav ntev ntawm 550 hli, qhov tuab ntawm kev txiav txij li 0 txog 10 hli, thiab kev txiav ceev txog li 120 riam ib feeb. Lub tshuab siv lub tog raj kheej pneumatic los nias cov khoom nrog lub siab hloov kho rau qhov tuab ntawm cov khoom, tshem tawm qhov kev hloov kho lub caij nplooj ntoos hlav uas pom ntawm cov khoom siv qub. Lub kaw lus PLC tswj hwm saib xyuas cov khoom noj, suav cov khoom, thiab kev sib sau ua ke nrog lub tswb ceeb toom rau cov khoom tsis txaus thiab cov xwm txheej puv ntoob.

Kev txiav hnia — txiav los ntawm txheej silicone tab sis tsis yog lub liner tso tawm — yog txoj kev txheem rau cov gaskets silicone uas muaj nplaum uas siv rau hauv cov thawv hluav taws xob. Qhov tseeb ntawm kev pub mis ntawm servo motor ntawm ± 0.1 hli yog qhov tseem ceeb rau kev tswj hwm qhov sib xws ntawm ntau txhiab qhov hauv ib pawg.

Kev Tshem Tawm Cov Khoom Siv Hluav Taws Xob Silicone Roj Hmab

Cov khoom siv lub cev ntawm silicone ua rau muaj kev cov nyom tshwj xeeb thaum deflashing. Vim tias cov roj hmab silicone muaj lub zog tearing qis thiab muaj kev ywj pheej siab, cov pwm nyias nyias yuav yoog tau es tsis yog tawg thaum raug txhuam. Rau cov khoom siv hluav taws xob silicone uas muaj qhov tuab ntawm flash qis dua 0.3 hli, kev deflashing yuav ua rau cov khoom siv hauv paus ntawm qhov sib tshuam flash puas. Kev deflashing cryogenic ntawm -100 ° C txog -130 ° C siv cov kua nitrogen xaiv ua rau cov flash nyias nyias tawg thaum tseem khaws cov qauv ntawm lub cev silicone, ua rau tshem tawm cov flash huv si yam tsis muaj kev puas tsuaj rau saum npoo.

Rau cov khoom silicone uas muaj lub teeb ci tuab dua 0.3 hli lossis cov kab sib cais yooj yim, kev siv tshuab deflashing tuaj yeem siv nrog cov xov xwm mos thiab txo qhov ceev ntawm kev sib tsoo.XCJ-G600 tshuab deflashingua cov khoom silicone hauv nws qhov ntau thiab tsawg 3 hli txog 100 hli thaum kho nrog cov kev teeb tsa tsim nyog, txawm hais tias cov khoom sim raug pom zoo kom paub tseeb tias qhov zoo ntawm qhov chaw ua ntej tsim tag nrho.

Kev Ntxuav thiab Ziab Cov Khoom Siv Silicone Rau Kev Sib Dhos Hluav Taws Xob

Cov khoom siv hluav taws xob silicone yuav tsum tau ntxuav tom qab molding thiab deflashing kom tshem tawm cov tshuaj tua pwm, cov plua plav flash seem, thiab kev tuav cov khoom tsis huv. Cov tshuaj tua pwm tuaj yeem cuam tshuam rau kev sib txuas ntawm cov nplaum thaum lub sijhawm sib dhos hluav taws xob, thiab cov khoom me me uas ua rau muaj kev sib kis tuaj yeem ua rau luv luv hauv cov khoom siv sib dhos.tshuab ntxuav thiab ziab roj hmabyog tsim tshwj xeeb rau cov roj hmab silicone, kho vajtse, yas, thiab cov thawv hluav taws xob, siv peb pawg ntawm rau theem kev ntxuav uas tuaj yeem ua ke tau ywj pheej rau ntau qib kev ua qias tuaj.

Rau cov ntawv thov hluav taws xob uas xav tau kev sib xws hauv chav huv, cov txheej txheem ntxuav yuav tsum siv dej deionized thiab cov surfactants non-ionic ua raws li HEPA-filtered ziab kom tiv thaiv kev rov ua qias tuaj. Lub tshuab rau theem ntxuav tso cai rau kev ntxuav, yaug, thiab ziab uas tuaj yeem programmed rau cov qauv silicone tshwj xeeb. IbIPC-1601cov qauv kev tuav pov hwm rau cov khoom sib dhos hluav taws xob, kev txheeb xyuas kev huv yuav tsum suav nrog kev tshuaj xyuas pom ntawm 10x magnification thiab kev kuaj xyuas ionic rau cov khoom nkag mus rau hauv cov khoom sib dhos hluav taws xob uas muaj kev ntseeg siab.

Kev Tswj Xyuas Zoo Hauv Kev Ua Roj Hmab Silicone Rau Cov Khoom Siv Hluav Taws Xob

Cov kev ntsuas zoo raws li cov lus qhia ib txwm muaj rau cov khoom siv roj hmab silicone hauv cov khoom siv hluav taws xob rau cov neeg siv khoom thiab cov khoom siv hauv kev lag luam. Cov kev cai tshwj xeeb sib txawv ntawm OEM.

Kev tshuaj xyuas qhov ntev ntawm cov khoom siv hluav taws xob silicone yuav tsum suav nrog cov khoom siv cov coefficient thermal expansion, uas yog kwv yees li 3-4 npaug siab dua NBR lossis EPDM. Cov khoom ntsuas ntawm 25 ° C yuav loj dua li ntawm 0.15% ntawm qhov kub thiab txias 23 ° C uas tau teev tseg hauv ISO 3601 rau kev ntsuas qhov ntev ntawm O-ring. Cov chaw tshuaj xyuas uas tswj tau qhov kub thiab txias raug pom zoo rau cov khoom siv hluav taws xob silicone uas raug.

Xaus Lus: Kev Ua Haujlwm Sib Koom Ua Ke Rau Cov Roj Hmab Silicone Qib Electronics

Kev ua cov roj hmab silicone rau kev lag luam hluav taws xob xav tau kev ua kom raug ntawm txhua theem - txij li kev txiav thiab deflashing mus txog kev ntxuav thiab kev txheeb xyuas zoo. Lub zog tsim kua muag qis thiab kev kub siab ntawm silicone xav tau cov khoom siv sib txawv ntawm cov uas siv rau NBR, EPDM, lossis FKM cov khoom sib xyaw. Cov tshuab txiav tsis siv neeg nrog kev tswj hwm lub cev muaj zog servo, cryogenic deflashing rau cov khoom silicone nyias-flash, thiab ntau theem kev ntxuav tsim cov kab ua tiav rau cov khoom silicone qib hluav taws xob.

Cov chaw tsim khoom uas nkag mus rau hauv kev lag luam silicone khoom siv hluav taws xob yuav tsum ua pov thawj txhua theem ua tiav nrog cov pawg sim ua ntej tsim tag nrho, them sai sai rau kev xaiv txoj kev deflashing raws li qhov tuab ntawm flash thiab kev ntxuav kom huv si rau kev tshem tawm pwm.