Active Member
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[China]
Address: D72, 3rd floor, 25 Building, 23 Changchun Road, Zhengzhou High-tech Industrial Development Zone
Contact name:Sales Manager
ZhengZhou FS New Material Co.,Ltd |
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With density range 750-900kgs/cbm, high density calcium silicate
insulation board is developed for the non-ferrous industry used for
feeding, casting and molding of molten aluminum and other
non-ferrous metals. The high density calcium silicate insulation
board also can be used for clamping fixture of glass industry. In
addition to its insulation, its characteristic of non-stick
aluminum exerts a large. Superior strength and good process ability
make it the preferred material for precision CNC machined parts and
complex components.
Application
Car glass modular bricks Down spouts Shutter rod Floats Lining
Riser inserts Sprue bush Precast shapes
PRODUCT FEATURES
Free-asbestos High temperature resistance High strength Low thermal
conductivity Non-wetting Thermal shock resistance Excellent
machining property.
Technical Data
ITEM | UNIT | NR-80 | NR-85 |
Density | Kg/m³ | 810 | 860 |
Modulus of rupture | MPa | ≧5 | ≧6 |
C.C.S | MPa | ≧10 | ≧12 |
Thermal Conductivity, Mean Temp. | |||
200°C | W/m°K | 0.13 | 0.14 |
400°C | W/m°K | 0.15 | 0.16 |
500°C | W/m°K | 0.15 | 0.16 |
Loss on ignition | % | <8 | <8 |
Thermal shrinkage, 1000℃ X 24hrs | |||
For Length or Width | % | 0.5 | 0.4 |
For Thickness | % | 1.4 | 1.3 |
Screw Holding Strength, 22mm penetration | Kg | 105 | 110 |
