Accelerated txheej degradation tshwm sim los ntawm cov khoom siv tsis zoo
Cov phaj cua sov tiv thaiv los ntawm PTFE cladding ua haujlwm hauv cov txheej txheem tso tsheb hlau luam uas cov neeg ua haujlwm tsis tu ncua ntxiv cov ci ci, cov neeg ua haujlwm nyuaj, oxidants thiab lwm yam tshuaj ntxiv rau electroplating, PCB etching thiab hydrometallurgy extraction. Tom qab siv tas li nrog cov khoom siv tsis sib xws, cov phiaj xwm tsim cov tsos mob ntxov ntxov, suav nrog qhov dullness, microcracks, ntug tev thiab pom tseeb qhov ua haujlwm kub poob hauv 4-8 lub hlis. Tso tsheb hlau luam siv cov khoom sib xyaw ua ke tuaj yeem ua haujlwm ruaj khov rau ntau dua 2 xyoos yam tsis muaj kev puas tsuaj loj. Cov txheej txheem engineers feem ntau tsuas yog tsom rau qhov ua haujlwm ntawm cov tshuaj tiv thaiv thiab tsis quav ntsej cov tshuaj sib xyaw ua ke ntawm cov khoom ntxiv thiab cov phaj txheej. Cov ntaub ntawv kuaj Corrosion kuaj xyuas tias muaj zog oxidizing lossis fluoride- muaj cov khoom siv ntxiv yuav ua rau tsis zoo rau cov qauv molecular ntawm PTFE cladding thiab txo cov khoom siv lub neej luv.
Chemical Degradation Mechanism Triggered By Incompatible Additives
Pa PTFE txheej nta ruaj khov tshuaj inertness tiv thaiv feem ntau qaug zog acid thiab alkaline daws. Txawm li cas los xij, qee qhov tshwj xeeb additives ua rau qhov kev ruaj ntseg no nyob rau hauv cov cua kub kom ruaj khov. Fluoride- muaj cov tshuaj ntxiv tso tawm dawb fluorine ions uas ua rau cov saw hlau sib txuas ntawm cov txheej txheem, maj mam ua rau qhov ntxeem tau thiab permeable. High-concentration oxidizing additives ua kom muaj zog redox cov tshuaj tiv thaiv ntawm cov phaj saum npoo ntawm qhov kub thiab txias. Ntev -lub sij hawm oxidation rhuav tshem cov txheej elasticity, ua rau brittleness thiab tawg tsim. Thaum cov kab nrib pleb me me tshwm sim, tag nrho cov corrosive Cheebtsam hauv lub tank kua nkag mus rau hauv lub phaj sab hauv, ua rau cov txheej txheem rwb thaiv tsev thiab cov cua sov xaim thiab inducing Circuit Court to los yog qhib - Circuit Court faults. Mixed ntau yam incompatible additives yuav superimpose aging puas thiab ua kom tsis ua hauj lwm tshwm sim.
Peb Additives -Khoom muaj feem cuam tshuam rau Plate Service Life
Qhov kev laus ntawm cov phaj cua sov yog nyob ntawm cov tshuaj additives, additive concentration thiab nruam kub kub. Ib qho kev sib xyaw ua ke dhau qhov kev sib raug zoo ua rau cov txheej txheem sai sai.
| Tshuaj Parameter | Tsawg-Kev laus muaj kev nyab xeeb | High Degradation Risk Range | Pom pom txheej puas tsuaj |
|---|---|---|---|
| Additive Chemical Qeb | Tsis yog -oxidant, fluoride-dawb mis | Fluoride / muaj zog oxidizing additives | Porous nto & microcracks |
| Ua tau zoo Additive Concentration | Standard pom zoo noj | Tshaj li 1.5 npaug tshaj qhov ntau npaum | Heev brittleness & ntug peeling |
| Kev ntsuas kub ua haujlwm ruaj khov | Tsawg dua lossis sib npaug li 60℃kev ua haujlwm tas li | Ntev -lub sij hawm cua sov siab tshaj 66 degree | Accelerated molecular saw tawg |
Targeted Compatibility Adjustment Schemes Rau Core Industrial Scenarios
Hniav Electroplating Ntau Lawm Tank
Electroplating brighteners thiab complexing agents yuav tsum xaiv fluoride -dawb qis- cov qauv oxidation. nruj me ntsis tswj kev noj tshuaj ntxiv kom tsis txhob dhau - noj. Kev tshuaj xyuas txhua hli ntawm qhov chaw kuaj xyuas cov cim qhia ntxov ntawm cov txheej txheem tsis muaj xim, thiab hloov cov kua ib nrab raws sij hawm txo qis cov tshuaj lom neeg tsis sib xws.
PCB Desmear & Etching ua kab
PCB tshuaj kuab tshuaj feem ntau muaj oxidizing Cheebtsam. Ua haujlwm nruab nrab ntawm qhov kub thiab txias hauv qab 62℃kom tsis muaj zog oxidation yaig ntawm cov cua sov. Tsis txhob sib xyaw ntau hom ntawm etching additives los tiv thaiv cov tshuaj tsis paub txog cov tshuaj tiv thaiv uas ua rau cov txheej txheej puas.
Hydrometallurgy Leaching & Purification Vessels
Qee qhov metallurgical extraction additives muaj cov kab mob fluorides. Kev cai thickened seamless cua sov daim hlau yog saws los tiv thaiv qeeb ion yaig. Tsis tu ncua tag nrho lub tank kev daws teeb meem ncua sij hawm ntev - lub sij hawm tsub zuj zuj ntawm teeb meem additive decomposition khoom.
Semiconductor Ultra- Cov Khoom Siv Dej Ntshiab
Kev tsim khoom wafer siv siab -purity matched tshuaj tshwj xeeb nrog xoom fluoride thiab qis oxidizing zog. Kev faib ua feem ntxiv yog ua tiav tag nrho los tshem tawm phau ntawv tshaj - noj thiab tiv thaiv siab - cov phaj cua sov los ntawm cov tshuaj aging.
Universal Additive Usage Guidelines
Kev laus ntxov ntxov ntawm cov paib cua sov uas tshwm sim los ntawm cov khoom siv tsis sib xws yog qhov teeb meem ntawm cov txheej txheem tswj tsis tau cov khoom siv tsis zoo. Tsuas yog hloov daim hlau puas rov ua dua tsis tuaj yeem daws cov hauv paus tshuaj yaig. Xaiv cov txheej txheej- tau tshaj cov khoom ntxiv, nruj me ntsis ua raws li cov qauv kev pom zoo thiab kev tswj xyuas qhov kub thiab txias ua haujlwm tau zoo ua rau muaj kev puas tsuaj rau cov tshuaj lom neeg thiab txuas ntxiv cov kev pabcuam phaj. Factories uas yuav tsum tau siv tshwj xeeb oxidizing los yog fluoride- muaj cov additives yuav tau customized los tiv thaiv-corrosion structural upgrade schemes rau cua sov daim hlau, txo cov tshuaj aging kev pheej hmoo thiab txiav cov khoom nquag hloov cov nqi.
