Exhibition
Long Term Grain Storage: How Long Can Grains Be Stored? (Wheat, Corn & Quinoa)
Whether you grow your grains or buy them in bulk, the correct long term grain …
Beige grey steatite ceramic insulating bricks for band heater channel
Product Description
Steatite ceramic parts
Chemical component:
SIO2: about 60%
MgO:about 31%
AL2O3:about 5%
BaO:about 5%
CaO:about 0.5%
Fe2O3:about 0.2%
Physical Properties
* High electrical resistance
* Low dielectric loss factor
* Relatively high mechanical strength
* High volume resistivity at elevated temperatures
* Excellent dielectric strength
* Low dissipation factor
Applications
* Insulating washers or bushings
* Supports for heating elements
* Electrical insulators
* Stand-off insulators
* Lighting insulators (supports, bases, etc.)
* Spacers
Material data:
Property | Mechanical performance | Thermal property | ||||||||||
Bulk density | Hardness | Flexural strength 20C | Compression strength 20C | Max using temperature | Thermal shock resistance | Coefficient of linear expansion | ||||||
Unit | G/cm3 | Gpa | Mpa | Mpa | C | 850-20C | x10-6m | |||||
Data | >2.7 | 179 | 1150 | 1300 | 10 | 8 | ||||||
Material | alumina,zirconia,mgo,steatite,mullite ect |
Size | customized or standard |
Application | sensors, electrical insulators or spacers in heat-treating furnaces, |
Color | white,yellow,pink |
Package | foam,carboard,plywood box |
Shipment | by courier,by flight,by sea |
Way of shipping
By courier express or by air
For small package,gross weight <68 kgs or 100 kgs.>68 kgs,by air is better.
By sea
For big package,gross weight>100 kgs or large volume.
By railway
According to requirement from customers.
Product packaging
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