High temperature electrical grade magnesium oxide (mgo) for heating element
High Temperature Magnesia Powder
Our High Temperature Magnesia Powder is made of fused magnesium that contains more than 98% MgO, firstly grinned, secondly added additives, and thirdly proceeded with high temperature calcinations. The product has following features:
- ：excellent electrical performance, low leakage current under high temperature conditions, High safety，Has been widely applied to the elements heating in air.
- ：Good flow properties, better density when filled into heat pipe, therefore good thermal effects.
Product Name: High Temperature Magnesite(HTM)
MgO: 96%min
SiO2: 1.5%max
CaO: 1.0%max
Al2O3: 0.7%max
Fe2O3: 0.5%max
Sieve Analysis mesh: 40-325
Flow Rate s/100g: 150±15
Tap Density g/cm3: 2.28-2.50
Operate Temperature : ≤1100 ℃
Normal Condition：Insulation resistance: ≥1000 MΩ
Withstand Voltage：2500 V
Heating Condition: Wattage Loading: 10 w/cm2
Leakage Current: ≤0.3 MA
Insulation Resistance: ≥2 MΩ
Breakdown Voltage：≥1800 V
Humidity Condition：Insulation Resistance: 0
Withstand Voltage：0
Medium temperature Magnesia Powder
Our medium High Temperature Magnesia Powder is made of fused magnesium that contains more than 97% MgO, firstly grinned, secondly proceeded with high temperature calcinations, and lastly added additives. The product has following features:
- ：excellent electrical performance, low leakage current under medium temperature conditions, High safety， Has been widely applied to the medium temperature heating elements.
- ：good flow properties, better density when filled into heat pipe, therefore good thermal effects.
Product Name: Medium Temperature Magnesite Silicone(MTMS)
MgO: 95%min
SiO2: 2.5%max
CaO: 1.5%max
Al2O3: 0.7%max
Fe2O3: 0.6%max
Sieve Analysis mesh: 40-325
Flow Rate s/100g: 175±15
Tap Density g/cm3: 2.30-2.45
Operate Temperature : ≤650 ℃
Normal Condition：Insulation resistance: ≥1000 MΩ
Withstand Voltage：2500 V
Heating Condition: Wattage Loading: 7 w/cm2
Leakage Current: ≤0.2 MA
Insulation Resistance: ≥2 MΩ
Breakdown Voltage：≥1600 V
Humidity Condition：Insulation Resistance: ≥1000MΩ
Withstand Voltage：2000V
在线联系供应商
Other supplier products
 |
Metallurgy industrial grade wollastonite powder for steel slag | Brief description of Our Products Wollastonite： The formula of Wollastonite is CaSiO3. The ideal chemical specifications are as followed: SiO2 ... |
 |
Magnesium hydroxide powder MgO 64% 62% 60% price | Product Name: Brucite : chemical formula is Mg(OH)2 (Magnesium Hydroxide/Hydrate) Bruicte Item number MgO SiO2 CaO Fe2O3 Al2O3 L.O.I Siz... |
 |
industrial rough fluorite(Caf2) stone price | There are three principal types of industrial use for natural fluorite, commonly referee as "fluorspar" in these industries, corresponding to diff... |
 |
Industrial natural talc powder price for rubber/cable/EVA use | RUBBER GRADE TALC POWDER Technical Data Sheet Item number LMME-RUB60 LMME-RUB55 LMME-RUB40 SiO2 ％≥ 60 55 40 MgO ％≥ 31 30 30 CaO ％&le... |
 |
anhydrous and hexahydrate magnesium chloride MgCl2 price | Magnesium Chloride Hexahydrate SPECIFICATIONS: RESULTS Content as MgCl2 47.23 Sulphate 1.72 Alkali metal chloride 0.16 Magnesium Chloride Anhy... |
Same products
 |
Metallic flat high gloss MT-049/98010 | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction No. MT-049/98010 Co... |
 |
Pure epoxy powder coating | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model CH Product characterist... |
 |
Epoxy polyester powder coating | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model GA, SF, FX, etc. Produc... |
 |
Pure polyester weather-resistant powder coating Factory Supplier | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model OWP Product characteris... |
 |
Metallic flat semi-gloss Powder Coating MT-049/97003 | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction No. MT-049/97003 Co... |
