Qhuav -Hom Transformer Epoxy Casting Resin
Qhuav-Hom Transformer Epoxy Resin Casting Compound yog cov khoom siv thermosetting sib xyaw ua ke ntawm epoxy resin matrix, anhydride curing agent, quartz hmoov, nplaim hluav taws, coupling agents, thiab lwm yam khoom siv ntxiv, kev sib xyaw ua ke thiab sib xyaw kom zoo. Los ntawm lub tshuab nqus tsev casting technology, nws integrates nrog transformer cores, windings, thiab lwm yam khoom. Tom qab kho, nws tsim cov qauv monolithic nrog cov khoom siv rwb thaiv tsev zoo heev, lub zog txhua yam, thiab kev tiv thaiv ib puag ncig, ua haujlwm ua cov khoom siv hluav taws xob rau cov roj-dawb, siab- kev ntseeg tau ntawm kev ua haujlwm qhuav - hom transformers. Cov khoom siv no ua rau cov tshuaj lom neeg ruaj khov thiab peb - qhov sib txawv ntawm tus ntoo khaub lig- txuas cov qauv ntawm epoxy resin kom cais cov khoom siv hluav taws xob sab hauv los ntawm ib puag ncig sab nraud. Nyob rau tib lub sijhawm, cov khoom ntim tau ua kom zoo dua los txhim kho cov thermal conductivity, kom ntseeg tau tias lub tshuab hloov hluav taws xob muaj kev ruaj ntseg hluav taws xob rwb thaiv tsev thiab cua sov dissipation thaum lub sijhawm ua haujlwm ntev -.
Basic Product Parameters
|
Cheebtsam |
Tus neeg sawv cev tseem ceeb |
Curing Agent |
Referenced Standards |
|
Xim |
Liab liab |
Greyish-xim av |
一一 |
|
viscosity 40℃(mpa.s) |
4380~5800 |
3800~5200 |
GB/T24148.4-2009 |
|
Qhov ceev (g / mL) |
1.65~1.76 |
1.65~1.69 |
GB/T6750-2007 |
Nco tseg:Xim tuaj yeem kho raws li cov neeg siv khoom xav tau.
Ib txwm nqus Casting System txheej txheem
Ua kom tiav lub cev casting; thov tso tus neeg sawv cev rau pwm, muab tso rau hauv qhov cub, thiab tuav ntawm 80-100℃rau 5-8 teev.
Npaj cov ntaub ntawv raws li B:A=1:1 piv thiab muab tso rau hauv qhov cub tsis tu ncua - kub. Nyob rau hauv ambient tej yam kev mob ntawm 25 degree, preheat qhov cub rau 70℃thiab tuav rau 2-3 teev.
Hloov lub cev qhuav qhuav rau hauv lub tank casting, teeb tsa lub tank sab hauv rau 70-75 degree, thiab ib txhij ntxiv cov khoom preheated rau lub tank. Teem lub tank kub rau 60 degree.
Teem lub tank sib tov khoom kub rau 60 degree. Do thaum siv lub tshuab nqus tsev, txo qhov siab mus rau 50-150 Pa. Saib xyuas los ntawm cov iav pom kom ntseeg tau tias cov khoom yog deearated ua ntej casting.
Tswj lub sijhawm casting ntawm 30-70 feeb raws li qhov loj ntawm lub cev casting. Tom qab pouring, tuav lub tshuab nqus tsev rau 30-40 feeb, ces tso lub tshuab nqus tsev, thov ib tug siab ntawm 2 kg, thiab tshem tawm cov casting los ntawm lub tank.
Curing Temperature Profile
|
Theem |
Cov ntsiab lus |
Lub sij hawm kho (min) |
Kub kub (degree) |
|
1 |
Ua kom sov |
30 |
25~80 |
|
2 |
qhov kub thiab txias |
360 |
80 |
|
3 |
Ua kom sov |
15 |
80~100 |
|
4 |
qhov kub thiab txias |
240 |
100 |
|
5 |
Ua kom sov |
15 |
100~130 |
|
6 |
qhov kub thiab txias |
360 |
130 |
Nco tseg:Muab hais tias cov khoom lag luam tsis raug cuam tshuam, qhov kho qhov kub thiab txias profile yuav raug kho kom haum raws li cov yam ntxwv tshwj xeeb thiab cov kev xav tau ntawm cov khoom sib txawv.
Cov yam ntxwv ntawm cov khoom tom qab kho
|
Cov khoom kuaj |
Qhuav -Hom Transformer Epoxy Casting Resin |
Referenced Standards |
|
Tensile zog (MPa) |
50~63 |
GB/T 15022.2-2017 |
|
Tensile Modulus ntawm Elasticity (MPa) |
7.60~8.60*10³ |
|
|
Flexural zog (MPa) |
99~106 |
|
|
Flexural Modulus (MPa) |
8.65~9.63*10³ |
|
|
Kev cuam tshuam lub zog (KJ / m²) |
49~59 |
|
|
Elongation ntawm tawg (%) |
1.0~1.1 |
|
|
Compressive zog (MPa) |
150~155 |
|
|
hardness (Shored) |
82~85 |
|
|
Volume Resistivity (Ω·m) |
1015 |
|
|
Dielectric zog (MV / m) |
26 |
Daim ntawv thov teb
Fais fab Systems
Kev faib tawm Transformers:Siv los ua cov khoom siv hluav taws xob tseem ceeb rau 10kV / 35kV qhuav- hom kev hloov pauv hloov pauv, dav siv hauv cov phiaj xwm hluav taws xob hauv nroog, siab - cov tsev nce siab, subways, tshav dav hlau, thiab lwm yam., hloov cov roj ib txwm siv- raus transformers thiab tshem tawm hluav taws kub thiab muaj kuab paug ib puag ncig.
Tshwj xeeb Transformers:Xws li rectifier transformers thiab traction transformers (railway thiab subway systems), siv lawv cov muaj zog tiv thaiv ib feem thiab luv luv -circuit peev xwm, haum rau siab -load thiab nquag pib- nres tej yam kev mob.
Kev lag luam
Renewable Power Generation:Qhuav- hom transformers rau cua thiab photovoltaic substations, muaj peev xwm tiv taus sab nraum zoov cov av noo, tshav kub, thiab ntsev pos huab, ua kom ruaj khov kab sib txuas ntawm lub zog tauj dua tshiab.
Metallurgy thiab Mining:Siv nyob rau hauv smelting rhiav thiab mines nrog kub kub thiab plua plav ib puag ncig; cov khoom siv hluav taws kub retardancy thiab txhua yam muaj zog ua kom muaj kev nyab xeeb ntawm kev lag luam hauv kev lag luam.
Tsev thiab Infrastructure
Cov tsev lag luam:Fais fab faib tshuab hauv chaw ua haujlwm, khw muag khoom, thiab tsev kho mob; roj- tsim qauv pub dawb txo qhov chaw hauv pem teb thiab ua raws li cov kev cai tiv thaiv hluav taws (xws li GB50016 "Code for Fire Protection Design of Buildings")
Data Centers:Qhuav- hom transformers muab lub zog rau cov chav neeg rau zaub mov; cov khoom tsis tshua muaj dielectric poob thiab kub dissipation pab txo qis kev khiav hauj lwm kub thiab txhim kho lub zog efficiency.
Rail Transit
Subways thiab Light Rail:Qhuav- hom transformers rau tsheb traction systems thiab platform faib; epoxy resin cam khwb cia lub cev muab zoo heev seismic thiabRwb thaiv tsev Class:F- qib
Packing Specifications:25 KG
Txee Lub neej thiab kev cia khoom
Lub neej txee: 180 hnub. Yog tias dhau lawm, cov khoom siv tsuas yog siv tau tom qab dhau kev tshuaj ntsuam xyuas.Sau hauv qhov chaw muaj cua, qhuav, tsis txhob ya raws thiab deb ntawm qhov hluav taws kub.
Cov kev ceev faj
1. Hnav hnab looj tes thiab lub qhov ncauj qhov ntswg thaum ua haujlwm kom tsis txhob muaj kev sib cuag nrog cov khoom.
2.Thaum qhov muag pom, tam sim ntawd yaug nrog dej huv rau 10-15 feeb. Yog tias tsis xis nyob, mus nrhiav kev kho mob.
3.Yog hais tias cov khoom sib cuag ntawm daim tawv nqaij, so nrog ib tug mos, huv si ntaub so ntswg los yog ntaub thiab ntxuav kom huv si nrog xab npum thiab dej.
4.Yog tias qhov nqus pa ua rau tsis xis nyob, txav mus rau sab nraud tam sim ntawd. Cov mob hnyav yuav tsum tau mus kho mob.
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