Cov Tshuaj Txias Glacier LM-4Y Modified Diol Low-Conductivity Coolant -35°C Txog 150°C
Kev Taw Qhia Txog Khoom
Glacier Coolant LM-4Y yog cov tshuaj txias tshwj xeeb rau kev lag luam uas tsim los rau cov tshuab txias hauv chaw khaws ntaub ntawv. Nws ua haujlwm hauv hom kev sib cuag tsis ncaj qha, hloov cov cua sov uas tsim los ntawm cov servers thaum lub sijhawm ua haujlwm kom txo qhov kub ntawm server. Tsim los ntawm cov diols hloov kho thiab muaj cov organic composite corrosion inhibitors, antioxidants, antifoam agents, thiab dej deionized, cov khoom no muaj cov khoom siv hluav taws xob tsawg thiab tsis muaj silicon, phosphonates, nitrite, thiab lwm yam ntsev.
LM-4Y muaj kev ua tau zoo heev rau kev tiv thaiv xeb rau txhuas, hlau carbon, hlau tsis xeb, tooj liab, thiab lwm yam hlau. Nws ua haujlwm tau zoo ntawm -35 ° C txog 150 ° C thaum npaj rau qhov concentration tsim nyog. Ntawm 40% concentration, qhov chaw khov yog -23.5 ℃, qhov chaw kub yog 105.5 ℃, thiab conductivity ntau ntawm 440 txog 670 µs / cm ntawm 20 ℃.
Cov dej txias no siv Glacier Coolant txoj kev siv Modify 2000 composite modification technology, uas muaj zog dua rau kev ua kom sov thiab thermal conductivity, txo viscosity, inhibited volatilization, sterilization thiab scale inhibition, ntau yam anti-rust factors, thiab wide range kub.
Lub kaw lus tiv thaiv xeb siv cov organic acids ntuj thiab cov organic bases, tsis muaj cov ntsev kiag li. Cov khoom organic no tsim cov kev sib txuas ruaj khov nrog cov hlau, tsim cov zaj duab xis tiv thaiv xeb ntom ntom ntawm qhov chaw hlau uas tiv thaiv kev xeb electrochemical los ntawm kev sib cuag ncaj qha ntawm cov hlau. Lub kaw lus no tsis yog tsuas yog tiv thaiv kev oxidation ntawm cov hlau xwb tab sis kuj tseem siv cov pa oxygen yaj hauv lub kaw lus tas li, tiv thaiv kev sib kis ntawm cov pa oxygen mus rau qhov chaw hlau.
LM-4Y siv tau nrog cov khoom tsis yog hlau xws li PVC, fluororubber, latex, HDPE, roj hmab ntuj, PP, silica gel, thiab PTFE. Kev saib xyuas tsis tu ncua ntawm qhov concentration, pH, kev ua haujlwm tiv thaiv xeb, thiab kev coj hluav taws xob yog qhov pom zoo rau kev ua haujlwm ntev.
Ua ib feem ntawm Glacier Coolant 30 xyoo ntawm kev txawj ntse hauv kev tsim cov khoom siv tub yees theem ob, LM-4Y series muab cov kev daws teeb meem txias uas txhim khu kev qha, qis-conductivity rau cov ntawv thov chaw khaws ntaub ntawv niaj hnub.
LM-4Y Glacier Coolant muaj cov hluav taws xob qis, cua sov tshwj xeeb siab, muaj peev xwm txias tau zoo, thiab ua tau zoo tiv thaiv xeb. Nws muab kev tiv thaiv xeb zoo rau cov hlau xws li txhuas, carbon hlau, stainless hlau, thiab tooj liab. Thaum tsim rau qhov concentration tsim nyog, nws tuaj yeem siv ua coolant hauv qhov kub ntawm -35 ° C txog 150 ° C. Cov kev ntsuas ntawm 20 ° C rau cov concentration sib txawv thiab cov kev ntsuas ntawm ntau qhov kub thiab txias rau 40 wt% dilution tau qhia hauv Cov Lus Qhia 1 thiab 2, raws li.
Rooj 1: Kev sib piv ntawm cov ntsuas sib txawv (20 ° C, cov nqi siv los piv)
| Kev Ntsuas (wt%) | 30 | 40 | 50 | 60 |
| Qhov Ceev (20 °C, g/cm³) | 1.040 | 1.056 | 1.070 | 1.082 |
| Qhov chaw khov (°C) | -15 | -23.5 | -35 | -49 |
| Kub taw tes (°C) | 104 | 105.5 | 107 | 109 |
| Kev Ua Hluav Taws Xob (µs/cm2) | 500–820 | 440–670 | 300–503 | 275–440 |
Rooj 2: Cov khoom siv lub cev ntawm cov dej txias uas tau diluted (cov nqi siv los piv txwv)
| Kev Ntsuas (wt%) | Qhov chaw khov (°C) | Kub taw tes (°C) | Kub ua haujlwm (°C) | Qhov viscosity (cP) | Kev ua kom sov (W/m·K) | Cov cua sov tshwj xeeb (kJ/kg·K) | Qhov Ceev (g/cm³) |
| 40 | -23.5 | 105.5 | 20 | 3.03 | 0.4219 | 3.419 | 1.056 |
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| 10 | 4.27 | 0.4120 | 3.369 | 1.060 |
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| 0 | 6.50 | 0.4056 | 3.320 | 1.064 |
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| -10 | 10.48 | 0.3961 | 3.229 | 1.069 |
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| -20 | 18.28 | 0.3849 | 2.744 | 1.072 |
Cov yam ntxwv ntawm cov khoom
Kho nrog peb cov thev naus laus zis Modify2000 sib xyaw ua ke, cov dej txias muaj cov yam ntxwv:
Txhim kho cov cua sov tshwj xeeb thiab thermal conductivity, txhim kho lub peev xwm txias.
Txo qhov viscosity, txuag lub zog kis tau tus mob.
Txo cov dej phwj tuaj, txo kev siv.
Cov khoom muaj cov kab mob bactericidal, algicidal, thiab scale-inhibiting, txhim kho qhov ib puag ncig ntawm lub cev.
Ntau yam tshuaj tiv thaiv xeb, ua kom lub neej khoom siv ntev dua.
Kev ua haujlwm kub dav dav, tiv taus zoo heev rau qhov kub siab thiab qis.
Kev Tiv Thaiv Xeb
LM-4Y Glacier Coolant muaj cov organic acids thiab bases ntuj tsim, tsis muaj ntsev. Cov khoom organic no tsim cov kev sib txuas ruaj khov nrog cov hlau nto, tsim kom muaj cov zaj duab xis tiv thaiv xeb zoo heev. Qhov no tiv thaiv kev xeb electrochemical los ntawm kev sib cuag ncaj qha ntawm hlau, tiv thaiv kev oxidation ntawm hlau, thiab siv cov pa oxygen yaj hauv lub cev tas li kom tiv thaiv kev sib kis ntawm cov pa oxygen mus rau cov hlau nto, ua tiav cov teebmeem tiv thaiv kev xeb.
Kev Sib Tw Nrog Cov Khoom Siv Uas Tsis Yog Hlau
Kev sib raug zoo ntawm cov khoom siv tsis yog hlau nrog LM-4Y Glacier Coolant tau qhia hauv qab no:
| Khoom siv | PVC | Fluoroelastomer | Cov roj hmab | HDPE | Roj hmab ntuj | PP | Silicone | PTFE |
| LM-4Y | √ | √ | √ | √ | √ | √ | √ | √ |
Lus Cim: "√" qhia tias tsis pom muaj kev yaj, o, lossis laus. Yog xav kom sib haum nrog lwm cov ntaub ntawv, thov nrog cov neeg ua haujlwm tshaj lij tham.
Cov Lus Qhia Siv
1. Tshem tawm cov hlau tawg lossis av qias neeg ntawm lub tshuab. Yaug nrog dej deionized lossis ultrapure tsawg kawg 1 teev kom txog thaum tsis muaj hlau tawg lossis nplai nyob hauv dej yaug.
2. Raws li qhov kub thiab txias ntawm lub tshuab ua haujlwm, siv lub rooj ntsuas qhov concentration-freezing point los xam cov nqi ntawm LM-4Y Glacier Coolant thiab dej deionized uas xav tau.
3. Ntxiv cov dej deionized ua ntau ntu thaum lub tshuab khiav. Tom qab ntxiv txhua zaus, cia kom nws khiav tag thiab xyuas seb nws muaj pes tsawg kom tsis txhob muaj dej ntau dhau. Thaum twg nws muaj pes tsawg, lub tshuab yuav siv tau li qub.
4. Nws raug pom zoo kom tshem tawm cov pa npuas ntawm lub cev kom tiv thaiv kev xeb thiab cavitation twj tso kua mis.
5. Tsis pom zoo kom siv cov hlau galvanized, vim tias cov txheej zinc yuav ua rau cov tshuaj tiv thaiv xeb hauv cov kua dej, ua rau cov tshuaj tiv thaiv nag thiab ua rau cov txheej zinc tiv thaiv ploj mus.
6. Tsis txhob muab Glacier Coolant sib xyaw nrog lwm yam tshuaj. Yog tias muaj xwm txheej tshwj xeeb tshwm sim, hu rau peb lub tuam txhab tam sim ntawd.
7. Kev vuam lossis lwm yam haujlwm kub raug txwv tsis pub ua thaum Glacier Coolant muaj nyob rau hauv lub kaw lus.
















