1,Calcium Silicate Board
2,High Specific Strength
3,Thermal Stability(well)
4,For In Dustrial Furnaces
Main products of our company are heat resisting calcium silicate insulation materials without asbestos, calcium silicate fire-proof plates and supporting materials, high temperature binding powders, sound absorption decorative plates, special waterproof agent, calcium silicate insulation coating, waterproof magnesium silicate composite insulation materials and other related products. Our products are widely used in industries like heat supply network of city construction, metallurgy, petroleum, chemical, electronics, machinery and glass. They are greatly favored by our customers.
Product Introduction
This product is made of xonotlite hydrate and reinforced fiber, it features high heat resistance(up to 1100°C), Strong insulation ability, a small bulk density,high specific strength and better durability
Plate sizes and Dimensional Tolerances
Length(±3 mm) mm | Width(±3 mm) mm | thickness(+2 mm-1.5mm) |
1000 | 500 | 50--120 |
600 | 400 | 40--120 |
600 | 300,150 | 30--140 |
500 | 500 | 50--120 |
400 | 250 | 25--140 |
Please contact us if requesting for special sizes and shapes or special machining
Product Performance characteristics
Better durability. It can withstand continuous heat load within the temperature limits
Low thermal conductivity. It has the incomparable insulation performance within the application range
High specific strength. Its specific strength is the highest among the rigid insulation materials
Long service life . It will not produce the powder after long periods of operation as the ceramic fiber felt will
Better application adaptability . It can be Free Cutting by ordinary woodworking tools
Safe and clean. It has not toxic materials such as asbestos sulfur and chlorine
Not afraid of wetted . Its performance will remain unchanged after being dried
Product Physical Performance Indicators
Items | Unit | HCS-20 | HCS-23 | HCS-24 |
Bulk Density | kg/m3 | 200±10% | 230±10% | 240±10% |
Compressive strength | Mpa | ≥0.7 | ≥0.8 | ≥0.7 |
Thermal conductivity | w/m.k | ≤0.057(at70°c) | ≤0.061(at70°c) | ≤0.057(at70°c) |
Use Temperature | °C | 1100 | 1100 | 600 |
Linear shrinkage | % | ≤1.5(1000°C,3hrs) | ≤1.5(1000°C,3hrs) | ≤ 2.0(600°C,3hrs) |
Products with max. service temp. of 850°C are also available here
