YAS LOCKStau siv dav hauv cov khoom siv hluav taws xob, cov khoom hauv tsev, thiab kev siv tshuab ua vim lawv hnav, thiab hnav {{}} tiv taus cov khoom. Txawm li cas los xij, kev ntev ntev kis rau ib puag ncig cov chaw muaj peev xwm ua rau cov dej yas kom ua rau pom zoo, ua cov nplaum, lossis nkig. Kab lus no tshawb txog cov ua rau cov txheej txheem yas, tiv thaiv cov kev daws teeb meem, thiab cov kev daws teeb meem zoo los kho cov ntaub ntawv yas.
Dab tsi yog cov laus laus?
Cov kev laus yas yog hais txog cov txheej txheem uas hloov cov qauv yas vim kub, thiab noo noo), ua rau muaj kuab paug), ua rau muaj kuab paug), ua rau muaj kuab lom neeg), ua rau muaj kuab lom (xws li cov kuab paug) Ntawm nws cov tub ntxhais, kev laus cuam tshuam nrog kev tawg, hla kev sib txuas ntawm cov yas, lossis siv tshuaj lom neeg lub zog, hloov tau yooj yim, lossis luster. Kev laus ntawmYAS LOCKSHais txog kev puas tsuaj ntawm nws cov tshuaj lom neeg, detheration ntawm nws cov khoom siv lub cev, txo ntawm nws cov khoom siv tshuab, kom tsis txhob muaj zog lossis mos, uas tsis haum rau kev siv. Sticking rau saum npoo ntawm lub thawv yas yog qhov manifestation ntawm cov laus.
Cov laj thawj tseem ceeb suav nrog:
- UV hluav taws xob- Tshav ntuj tawg cia polymer chains, ua rau brittleness thiab tshem tawm.
- Thaum Tshav Kub Kub & Oxidation- Kev kub siab rau cov tshuaj lom neeg nrawm nrawm, ua rau cov plia cov plastic kom tsiv tsev thiab cov chaw nplaum kom dhau los ua cov nplaum.
- YOOJ YIM & TSHUAJ- Cov av noo thiab cov kuab tshuaj (piv txwv li, cawv, roj) muaj zog tiv thaiv yas.
- Mechanical kev ntxhov siab- Rov txhuam dua los txhuam lossis siab ua rau micro - tawg thiab deformation.
Raws li 2022 kev kawm los ntawmPolymer teeb meem thiab ruaj khov, Tshaj 60% ntawm cov yas ua tsis tiav hauv cov khoom siv hluav taws xob yog vim UV kis thiab cua sov laus.
Cov cim ntawm cov laus yas
Sib txawv plastics nthuav tawm cov tsos mob sib txawv:
| Yas Hom | Cov cim kev laus | Cov laj thawj loj |
| Pvc | Nplaum saum npoo, hardening, yasizer so | Thaum tshav kub kub, UV, roj |
| Abs | Yellowing, Brittle Cracking | UV, Oxygen |
| Pp (polypropylene) | Brittleness, Hmoov | UV, siab kub |
| PC (Polycarbonate) | Yellowing, kev nyuaj siab tawg | UV, Alkaline Tu Cov Neeg Sawv Cev |
| PE (Polyethylene) | Ntaw tawg, brittleness | UV, Oxygen |
| Roj Hmab / TPE | Hardening, poob ntawm elasticity | Ozone, kub, UV |
Tiag - Ntiaj Teb Piv Txwv:Kev kawm 2021 los ntawmDell Technologiespom tias30% ntawm kev xa rov qab laptop muaj cov chaw nplaum vim yog PVC conderizer tsiv teb chawsNyob rau hauv high - qhov chaw ib puag ncig.
Cov kev laus yas yog cov txheej txheem ua tsis zoo nkauj hauv ib puag ncig cov yam ntxwv uas nthuav dav, nrog cov tshuaj yeeb zoo, thiab tshuaj lom neeg ua thawj cov kev pab cuam. Los ntawm kev nkag siab cov laj thawjYas Kas LasKev laus, peb tuaj yeem ua cov kev tiv thaiv kev tiv thaiv tiv thaiv thaum tsim khoom siv hluav taws xob nrog cov khoom siv yas thiab yog li, tag nrho cov kev pabcuam hauv lub neej ntawm cov khoom siv hluav taws xob.
Yuav ua li cas tiv thaiv cov yas uas muaj kev laus
Xaiv txoj kev uas haum koj zoo tshaj plaws.
Cov khoom siv xaiv
(Zoo tshaj plaws rau ntev - lo lus ruaj khov)
- Siv UV {- tiv taus plastics(ASA, PC / AB tsis sib xyaw) rau cov khoom siv sab nraum zoov.
- Zam kom tsis txhob muaj PVC & TPENyob rau hauv high -} Daim ntawv thov kub (piv txwv li, tsheb interiors).
- Xaiv rau kev txua cov tshuab(PPS, peek) hauv chaw muaj kev lag luam.
01
Kev tiv thaiv kev tiv thaiv
- UV {- thaiv cov txheej txheej(piv txwv li, acrylic ntshiab lub neej) txuas lub neej los ntawm50% (Phau ntawv Journal of thov polymer science, 2020).
- Khw hauv txias (hauv qab 25 degree), qhuav (<60% humidity) conditions{{0- hauv thawv qhuav yog qhov zoo tagnrho.
- Zam kev ntxhov siab ntev(Tiv thaiv kev ntxhov siab -} Qhov uas tsis tawg tawg).
02
Txoj Kev Ntxuav Huv
- Siv p p -} neutral ntxuav(Tsis txhob haus cawv & acetone).
- Microfiber Ntaubtxo cov khawb saum npoo.
- Qhuav tam sim ntawdlos tiv thaiv cov dej.
03
Kev Kho Mob Nto
- Silicone lossis fluorine -} raws cov tiv thaivTxo cov nplaum nplaum.
- Anti - kua ntoo zoo li qubRau ntev - sij hawm cia.
04
Cov ntaub ntawv kev nkag siab: A DupontDaim ntawv qhia (2023) pom tiasAsa Yas khaws 90% ntawm nws lub zog tom qab 5 xyoos ntawm UV kis, piv rau tsuas yog 40% rau tus qauv ABS.
Txawm hais tias peb tuaj yeem siv qee yam kev ntsuas los tiv thaiv cov thawv yas ntawm kev ua haujlwm hauv lub sij hawm kev tsim khoom lossis thaum xaiv cov ntaub ntawv yas, thaum ib puag ncig kev txwv, thaum twgYAS LOCKSLos yog cov khoom yas muaj hnub nyoog thiab lawv cov chaw nyob ua cov nplaum, peb kuj tseem tuaj yeem ntsuas raws li cov teeb meem.
Yuav ua li cas kho cov nplaum lossis hnub nyoog yas
Yog tias koj lub hnab yas ntim twb nplaum lawm, sim cov txheej txheem no:
1. Kev tu nrog cov kuab tshuaj me
Isopropyl cawv (70%)- Siv tau zoo rau kev tshem tawm nto liav (kuaj ntawm thaj chaw me me ua ntej).
Ci Dej qab zib + Dej muab tshuaj txhuam- maj mam muab txhuam tawm ntawm cov khaubncaws sab nraud povtseg.
Kawm Nco tseg: A 3MKev kuaj sim kuaj pom tiascawv so kom tshem tawm 80% ntawm qhov sib tw nto nyob rau hauv PVC yam tsis muaj cov yas.
2. Kev tshem tawm kho tshuab
Txoj kev lwv- Rub kom ruaj khov rau nqa cov nplaum seem (ua haujlwm kom zoo rau cov keyboard).
Mos - brarle tus pas txhuam hniav + tais diav- Cov txhuam hniav tsis muaj khawb.
3. Kev kho cua sov
Cov Tshuab ziab plaub hau (cov cua sov tsawg)- Siv cov khaubncaws sab nraud pov tseg yooj yim.
Ceev faj: Avoid excessive heat (>80 DEGREE), uas tuaj yeem ua rau cov ntaub ntawv yas.
4. Kev Tiv Thaiv Kev Tiv Thaiv
Thov Ib Tug Kho Kom Zoo Dua (e.g., Meguiar lub plastex) Txhawm rau kaw saum npoo.
Tsheb siv quav ciab lossis silicone txaumuab cov txheej tiv thaiv ib ntus.
Zoo tshaj anti -}}} Cov ntaub ntawv yas yas rau cov yeeb yaj kiab
Kom ntseeg tau tiasHauv Yas Ua Haujlwm Yasmuaj kev tiv thaiv zoo heev -}} kev ua haujlwm, thaum tsim thiab tsim khoomYAS LOCKS, peb yuav tsum xaiv cov ntaub ntawv nrog huab cua muaj zog tiv taus thiab muaj kev ruaj khov raws li ib puag ncig uas cov thawv yas yuav siv.
Rau ntev -} kav yas lo lus, xav txog cov siab- kev ua haujlwm ntaub ntawv:
| Khoom | Cov txiaj ntsig tseem ceeb | Cov Kev Siv Zoo Tshaj |
|---|---|---|
| PC (Polycarbonate) | Kev cuam tshuam siab kuj, UV - ruaj khov | Xov Xwm Xov Tooj, Cov Khoom Siv Sab Nraud |
| Asa (Acrylonitrile Styrene Acrylate) | Superior UV Kuj (10+ xyoo) | Automotive Qhov Chaw, Hnub Ci Cov Khoom Siv |
| ABS + PAUB | Kev Ntsuas Durability & Cov Txheej Txheem | Drones, Kev Tswj Hluav Taws Xob |
| PPS (Polyphenylene sulfide) | Huab Cua Kub Kuj (nce txog 220 degree) | Aerospace, kho tsheb kho tsheb |
| Petg (Glycol -} hloov tus tsiaj) | Tshuaj {{0 {{}} Tsis kam, zaub mov - muaj kev nyab xeeb | Cov cuab yeej kho mob, cov neeg siv khoom siv hluav taws xob |
Yav tom ntej - ua pov thawj kojCov Khoom Siv Yas Siv
Kev Tshaj Tawm Tshuab
SELF -}}} Kho Polymers (sim theem)
Nano {{- Txheem Txheej nrog 10x UV Kuj
Bio - Raws plastics nrog sib piv npau suav
Txij Nkawm Teem
Cov Kev Pab Cuam Tshuam Cov thawv rau cov thawv Yas:
Peb hlis twg: Pom Kev Kuaj Xyuas
Biannual: Tu Kom Huv
Txhua Xyoo: Tiv Thaiv Kev Tiv Thaiv
Xaus: OptimizingDaim Loo Lub Neej Yas Lifespan
Yog tias koj xav siv cov ntaub ntawv yas thiab muaj lus nug, thovTiv Tauj Pebdawb do.
