PVC yog cov khoom tseem ceeb rau cov hlau thiab cable sheathing, ua tsaug rau nws cov hluav taws xob rwb thaiv tsev zoo heev, nplaim hluav taws kub hnyiab, thiab tiv thaiv kev puas tsuaj. Txawm li cas los xij, PVC sheathing ntsib teeb meem kev puas tsuaj loj heev: qhov kub thiab txias thaum lub sij hawm extrusion tuaj yeem ua rau thermal decomposition, thaum lub sij hawm ntev - raug rau sab nraum zoov ib puag ncig, tshuaj, thiab hluav taws xob kev nyuaj siab ua rau kev laus, tawg, thiab poob ntawm rwb thaiv tsev kev ua tau zoo. Tsim los ntawm xyoo 2016, Shandong Repolyfine Chemical Co., Ltd. yog lub tuam txhab siab -tech enterprise tshwj xeeb hauv PE-raws li kev ua haujlwm sib sib zog nqus, tsom rau R&D thiab tsim cov khoom lag luam yas additives. NwsPVC Stabilizeryog tsim tshwj xeeb los daws cov teeb meem no, tiv thaiv kev ntseeg tau ntawm PVC xaim thiab cable sheathing.
Qhov no stabilizer ua haujlwm raws li ntau- qhov ntev tiv thaiv rau PVC sheathing. Thaum lub sij hawm extrusion txheej txheem, nws zoo inhibits qhov decomposition ntawm PVC ntawm qhov kub thiab txias, tiv thaiv kev tso tawm ntawm corrosive hydrochloric acid thiab ua kom muaj kev ua haujlwm du. Hauv kev pabcuam, nws tiv taus UV hluav taws xob, tshuaj yaig, thiab thermal oxidation, tswj cov sheathing lub zog txhua yam, hluav taws xob rwb thaiv tsev, thiab nplaim taws-cov khoom tiv thaiv- tseem ceeb rau kev ua haujlwm zoo ntawm cov xov hlau thiab cables hauv ntau qhov chaw.
Q1: Yuav ua li cas PVC Stabilizer ua kom cov hluav taws xob rwb thaiv tsev ntawm PVC cable sheathing?
A1: Hluav taws xob rwb thaiv tsev tsis ua hauj lwm yog ib qho kev pheej hmoo loj rau cable sheathing - PVC degraded tsim microcracks, ua rau tam sim no to los yog luv luv Circuit Court. Peb PVC Stabilizer khaws cia qhov kev ncaj ncees ntawm PVC cov qauv molecular, tiv thaiv kev tsim cov kab hluav taws xob los ntawm kev degradation. Nws tuav lub sheathing lub siab ntim resistivity (ntau tshaj 10¹³ Ω·cm) txawm tias tom qab 20+ xyoo ntawm kev siv, ua tau raws li cov kev cai ntawm cov hluav taws xob nruj ntawm IEC 60502 thiab GB / T 12706 tus qauv.
Q2: Vim li cas qhov no stabilizer tseem ceeb rau PVC sheathing siv nyob rau hauv sab nraum zoov fais fab cables?
A2: Cov kab hluav taws xob sab nraum zoov tau raug UV hluav taws xob hnyav, kub hloov pauv, thiab dej nag, uas ua rau PVC laus dua. Unstabilized sheathing hloov nkig, tawg, thiab tev tawm hauv 3-5 xyoos. Peb lub stabilizer muaj siab - ua haujlwm UV absorbers thiab huab cua-resistant Cheebtsam uas thaiv UV rays thiab tiv thaiv ya raws. Nws ua kom cov sheathing tseem hloov tau thiab tsis zoo nyob rau hauv ib puag ncig xws li -40℃(chaw txias) mus rau 60℃(kub huab cua), ncua lub cable lub neej kev pab mus rau 30+ xyoo.
Q3: PVC Stabilizer puas tuaj yeem txhim kho cov nplaim taws -Kev ua haujlwm tsis zoo ntawm PVC cable sheathing?
A3: Yog lawm. Cov nplaim hluav taws tsis zoo yog tsis yog - sib tham tau rau cable sheathing los tiv thaiv hluav taws. Peb cov stabilizer ua haujlwm sib koom ua ke nrog cov nplaim hluav taws- cov khoom siv retardant (xws li txhuas hydroxide) los txhim kho lawv cov kev tawg hauv PVC matrix. Nws kuj tseem inhibits qhov tso tawm ntawm cov pa roj carbon monoxide thaum combustion thiab txhawb kev tsim cov pa roj carbon monoxide uas thaiv cov pa. PVC sheathing kho nrog peb cov stabilizer ua tiav UL 94 V-0 nplaim taws ntsuas, ua kom nws tus kheej tua tau sai thaum muaj hluav taws.
Q4: Qhov no stabilizer ua haujlwm li cas ntawm PVC cable sheathing extrusion?
A4: PVC sheathing extrusion yuav tsum tau tswj qhov kub thiab txias - siab dhau thiab PVC degrades, tsawg dhau thiab yaj ntws tsis zoo. Peb lub stabilizer txhawb nqa PVC lub thermal decomposition kub los ntawm 30℃+, tso cai rau extruders ua hauj lwm ntawm siab dua, ntau npaum speeds. Nws kuj tseem txo cov viscosity yaj, tiv thaiv cov khoom tsim ntawm qhov tuag thiab txo qhov tsis xws luag xws li npuas npuas lossis cov pob dub. Cov neeg tsim khoom tshaj tawm txog 15-20% nce hauv kev ua haujlwm ntau lawm thiab 30% txo cov nqi seem tom qab siv.
Raws li qhov kev thov rau kev txhim khu kev qha hluav taws xob thiab kev sib txuas lus sib txuas loj hlob, qhov zoo ntawm cable sheathing ua qhov tseem ceeb.Shandong Repolyfine TshuajPVC Stabilizer, leveraging peb cov kev txawj ntse nyob rau hauv yas additive innovation, muab ib tug robust tov rau cable manufacturers. Peb tau cog lus los tsim cov khoom siv siab tshaj -cov khoom siv ntxiv uas ua kom muaj kev nyab xeeb, ua haujlwm ntev, thiab kev ua haujlwm ntawm cov xaim thiab kab hluav taws xob hauv tsev, kev lag luam, thiab kev siv vaj tse.
Email: logistics@repolyfine.com
