1.What txog cov tub ntxhais ua kom tau zoo ntawm cov khoom siv txheej?
Silicon tau hloov polyester (SMP): los ntawm kev nthuav dav kub (sillice
Fluorocarbon resin (PVDF / feve-muaj pab pawg (CF Bord) muaj lub zog loj, thiab UV tsis kam thiab oxidation tsis kam. Nws yog tsim nyog rau siab kub + + sab nraum zoov kis scenes (xws li ru tsev, siab rhiav sab nrauv phab ntsa), tab sis tus nqi yog qhov siab.
Polyimide (PI): High-End Kub-Kub Resistant Resin, cov txheej txheem ntev, thiab cov txheej txheem yog qhov ntau, thiab nws tsuas yog siv rau cov kev xav tau tshwj xeeb.
Zam txhob siv polyester dog dig (PE) lossis epoxy Resin: Ordinion PE muaj kev ua si ntev ntev, ua rau txheej txheej kub, ua rau cov txheej kub, ua rau nws cov khoom tawg.
2.How ua cov pigments thiab file txhim kho kom sov sov?
Xim Xaiv:
Inorganic pigments (xws li Titanium Dioxide, Hlau Oxide Liab, Chrome Pigatures, thiab muaj peev xwm tiv taus rau qhov kub me me hauv qab 150℃kom muaj kev txiav txim siab thiab fading).
Rau cov xim tshwj xeeb (xws li cov xim ci), kub tiv taus cov pigic, uas tuaj yeem tiv thaiv kub ntawm 200 ~ 250 tus neeg tiv thaiv kub, thiab tsawg dua cov xim tsis txaus siab xws li azo pigments tuaj yeem zam tau.
Filler optimization: Adding inert fillers such as mica powder, ceramic microbeads, and silica (SiO₂) can enhance the density of the coating, reduce the damage to the resin caused by heat conduction, and inhibit the migration and oxidation of pigments at high temperatures.
3. Ua li cas txhim kho cov cua sov-resistant ib qho kev ua tau zoo los ntawm kev ntxiv?
Los ntawm kev ntxiv cov khoom sib ntxiv, cov kev sib txuas tsis muaj zog ntawm cov txheej ntawm cov kub ntawm cov kub tuaj yeem raug them nyiaj:
Cua sov stabilizers: xws li organic tin thiab cov ntaub ntawv hlau, uas inhibit lub decarboxylation thiab saw tawg ntawm lub resin ntawm lub qhov kub; Rau cov tshuab fluorocarbon, cov fluoride stabilizers tuaj yeem raug ntxiv los tiv thaiv cov tshuaj fluorine atoms los ntawm kev poob tawm.
Antioxidants: xws li tabkaum radols thiab phosphites, uas tau ntes cov tshuaj dawb thiab kev daj ntawm cov txheej txheem "siab + oxygen" ib puag ncig).
Ultraviolet kev nqus (UVA) thiab cuam tshuam amine teeb cigilizers (haals siab): rau kev kub siab rau sab nraum zoov
4.How kom txhim kho cov txheej density los ntawm txheej thiab cov txheej txheem kev kho?
Txheej thickness thiab kev sib xws:
Daim txheej tuab tuab yuav tsum muaj nruab nrab: txheej nyias nyias yog qhov ua kom sai vim qhov kub thiab txias; Cov txheej txheej tuab yuav ua rau muaj kev kho kom zoo vim tias kev kho tsis tiav, uas yuav raug tso tawm ntawm qhov kub thiab txias, ua rau muaj txheej txheem.
Cov menyuam txheej lossis cov txheej txheem hluav taws xob ua kom yooj yim siv los ua kom muaj cov txheej txheej sib xyaw thiab ua kom tsis txhob muaj lub cev hauv zos thiab cua sov.
Kho qhov kub thiab sijhawm:
Siv "qhov kub kub qeeb" txheej txheem: Teeb kho qhov kub thiab txias raws li cov hom khoom, kom paub meej tias kev sib txuas, thiab txo cov pab pawg tsis muaj kev cuam tshuam.
Zam kev ua raws kev kho lossis kho dua.
5.Txhua kev txhim kho cov txheej nplaum thiab corrosion tsis kam los ntawm substrate pretrice?
Substrate Kev Tu: Tshem cov roj thiab teev rau saum npoo ntawm substrate kom huv si los ntawm degreing thiab pickling.
Tshuaj Lom Zem: Phosphating thiab Passivation yog siv los ua cov duab qhia hloov dua siab tshiab los txhim kho cov txheej txheem ntawm cov txheej txheem ntawm cov txheej txheem los ntawm kev poob ntawm qhov kub.
Kev xaiv substrate: Rau cov kub siab thiab cov av noo scenes, galvanized solastrates yog nyiam, uas muaj cov nyhuv corrosion tsis kam thiab ua kom muaj zog ntawm cov muaj xeb ntawm txheej.