Cov kab xev siv nyob rau hauv tsheb thaiv kab hluav taws xob tseem ceeb heev rau lawv qhov kub thiab txias, nplaim hluav taws xob, txo suab nrov, kev sib raug zoo nrog cov rwb thaiv tsev, kev puas tsuaj, tsis muaj huab cua, roj tsis kam, thiab corrosion kuj.
2.1 Kub tsis kam
Qhov ntsuas kub tsis tshua muaj qhov xav tau ntawm cov hlua hluav taws xob ntawm tag nrho lub tsheb yog -40 degree . Qhov sib txawv tseem ceeb yog qhov kev xav tau ntawm qhov kub thiab txias yog qhov sib txawv. Qhov kub ntawm qhov chaw sib txawv ntawm lub tsheb lub cev yog qhov sib txawv, uas ua rau muaj qhov sib txawv ntawm qhov kub thiab txias uas yuav tsum tau ua ntawm cov hlua khi hlua khi hauv ntau txoj haujlwm. Nyob rau hauv lub cav chav tsev Qhov kub tsis kam ntawm daim kab xev yuav tsum yog 105 ~ 150 degree thiab 85 ~ 105 degree nyob rau hauv lub cab. Cov hauv qab no yog qhov kev tsom xam tshwj xeeb.
Cov hlua hluav taws xob hauv lub cav, qhov ntsuas kub hauv lub cav yog qhov siab tshaj plaws, hauv qee qhov chaw tshwj xeeb, xws li saum lub cav thaiv, qhov siab tshaj plaws cia kub tuaj yeem ncav cuag 135 degree, thiab qhov siab tshaj plaws cia kub hauv qab lub hood tuaj yeem ua tau. ncav cuag 95 degree, yog li qhov kub tsis kam ntawm daim kab xev yuav tsum tau nyob rau hauv qhov chaw ze rau lub cav. Daim kab xev siv rau ntawm lub cav thaiv kab hluav taws xob feem ntau muaj ob txoj haujlwm: cov hlua hluav taws xob tsis muaj lub tes tsho tiv thaiv, thiab daim kab xev ua lub luag haujlwm tseem ceeb tiv thaiv. Nyob rau lub sijhawm no, qhov kub siab ua haujlwm ntawm daim kab xev yuav tsum ncav cuag 130 degree; Cov hlua hluav taws xob muaj lub tes tsho tiv thaiv, thiab daim kab xev feem ntau ua lub luag haujlwm txhawm rau txhawm rau txhim kho lub tes tsho tiv thaiv, qhov kub tsis kam ntawm daim kab xev yuav tsum siab tshaj 105 degree.
Rau cov hlua hluav taws xob hauv tsev, xws li cov khoom siv hluav taws xob thaiv hluav taws xob, cov hlua hluav taws xob sab hauv tsev, cov hlua hluav taws xob hauv tsev, thiab cov hlua hluav taws xob plaub-qhov rooj, cov hlua hluav taws xob no nyob hauv chav cav, thiab qhov kub tsis kam ntawm cov kab xev siv hauv cov hlua hluav taws xob. tuaj yeem ua tau raws li qhov yuav tsum tau ua thaum nws nce mus txog 85 degree.
2.2 nplaim retardancy
Vim cov ntaub ntawv sib txawv ntawm cov kab xev, cov nplaim hluav taws xob ntawm cov kab xev kuj txawv. Qee qhov yog nplaim hluav taws kub, qee qhov tsis nplaim hluav taws kub thiab tsis txhawb kev sib txuas, thiab qee qhov kev txhawb nqa combustion. Cov kab xev siv rau cov hlua hauv tsev yog nyiam dua nplaim hluav taws kub hnyiab PVC daim kab xev.
2.3 Hnav tsis kam
Thaum lub sij hawm siv cov hlua hlau, qhov ntxhib saum npoo thiab cov npoo ntse tuaj yeem khawb cov kab xev, ua rau tsis muaj kev tiv thaiv rwb thaiv tsev, bundling, sealing thiab lwm yam khoom ntawm cov hlua hlau, thiab tseem ua rau muaj qee yam kev nyab xeeb. Daim kab xev siv nyob rau hauv cov chaw tshwj xeeb no yuav tsum muaj kev hnav tsis kam.
2.4 Txo suab nrov
Hauv cov khoom siv hluav taws xob thaiv hluav taws xob thiab plaub lub qhov rooj thaiv, cov hlua hluav taws xob txuas nrog cov ntawv hlau lossis qee cov ntaub ntawv nyuaj, thiab qee cov kab hauv lub cev lossis ceg kab lossis txawm tias cov khoom sib txuas ntawm cov hlua hluav taws xob tsis tuaj yeem kho tag nrho, uas yuav ua rau muaj kev sib txuas. cov hlua khi thiab cov ntaub ntawv nyuaj hauv kev tsav tsheb tiag tiag. Yog tias cov khoom sib tsoo, lub suab nrov ntawm kev sib tsoo yuav ua rau tus neeg tsav tsheb lossis cov neeg caij tsheb tsis xis nyob. Lub sijhawm no, cov ntaub nplaum siv hauv zos yuav tsum muaj lub suab nrov txo kev ua haujlwm zoo.
2.5 Compatibility ntawm insulating txheej
Cov txheej txheem nplaum ntawm cov ntaub nplaum siv feem ntau yog acrylic, roj hmab, hluavtaws roj hmab, acrylic, polyacrylate siab-rhiab nplaum nplaum, thiab lwm yam. Thaum lub sij hawm txheej txheem ntawm wrapping cov hlua hlua, qee qhov tshwm sim ntawm kev sib raug zoo tsis zoo yuav tshwm sim. Ordinary tapes tsis haum rau halogen-free adhesives Lub compatibility ntawm hlau rwb thaiv tsev yog tsis zoo heev, thiab qhov no yuav tsum tau coj mus rau hauv tus account nyob rau hauv tus tsim.
2.6 Low huab
Daim kab xev siv rau hauv cov hlua hlua sab hauv tsev yuav tsum muaj huab cua tsawg (volatility). Yog tias qhov qis qis ntawm cov hlua khi hlua khi tsis tau raws li qhov yuav tsum tau ua, thaum qhov kub thiab txias nce, cov khoom siv thiab cov ntxhiab tsw volatilized los ntawm daim kab xev yuav ua rau muaj ntxhiab tsw thiab tsis pom kev rau cov neeg ua haujlwm sab hauv. Nws txo qhov kev nplij siab ntawm tus neeg tsav tsheb thiab cov neeg caij tsheb, txhim kho tus neeg tsav tsheb qaug zog, thiab ua rau muaj kev pheej hmoo ntawm kev nyab xeeb.
2.7 Roj thiab corrosion kuj
Qhov chaw ua hauj lwm ntawm lub cav compartment yog qhov nyuaj heev, thiab cov khoom xws li kua qaub thiab roj paug ua rau muaj kev hem thawj rau cov hlua khi. Qhov chaw ua haujlwm nyuaj yuav txo qhov kev ua haujlwm thiab kev pabcuam lub neej ntawm daim kab xev. Yog li ntawd, daim kab xev siv rau lub cav thaiv kab hluav taws xob thiab lub tshuab hluav taws xob hluav taws xob hluav taws xob yuav tsum muaj kev ua haujlwm siab rau roj paug thiab ua haujlwm. Corrosive zog.
