QINGDAO LAURENT NEW MATERIALS CO.,LTD
QINGDAO LAURENT NEW MATERIALS CO.,LTD The Professional manufacturer of refractory and insulation materials in China.
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Laurel Group is established in 2003 and located in the North of China, Shandong province,specialized in the
producing and selling of all types of refractory and insulation materials, including fire clay bricks, high alumina
bricks, insulating bricks, ceramic fiber products, calcium silicate products and unshaped materials.Manufacture supply 220kg/m3
Calcium silicate pipe main material are SiO2, CaO and reinforcing fiber. The products are made by stirring, heating, gelling, forming, pipe hardening and drying. With light bulk weight, low thermal conductivity and high bending and compressive strength character, using in construction. Petroleum, electric power and Building partition wall, curtain wall, roof and building envelope thermal insulation.
Applications:
Reheating furnace -Annealing furnace-Transfer ladle -Rotary kiln-Glass tank Dip tubes and spouts Nozzles -Shuttle kiln -Tunnel kiln -Aluminum melting and holding furnace- Distribution boxes, Flow gates Hot pipe supports-Other high temperature ovens or heat processing equipments
Recommendable applications:
Specifications:
650 & 1000 C 600-1000 mmX 300-500mm X 25-100mm Speicial deimension will be as per customer request
High Strength Calcium Silicate Boards have the characters of big size, high strength and proof-fire etc. The boards can be widely used as energy-saving materials for almost all types of industrial furnaces, steel structure fire proof, partition, air duct, cable tray and stile & fire door, etc.
| Properties | Calcium silicate pipe | |
| 1000℃ | 650℃ | |
| Bulk Density (kg/m3) | 230 | 230 |
| Compressive Strength(MPa) | 0.52 | 0.6 |
| Thermal Conductivity (w/m.k) | 0.050 | 0.062 |
| Specification Temp. (℃) | 1000 | 650 |
| Linear Shrinkage after Heating (%) | 1.5 (1000℃, 3hrs) | 1.5(650℃, 3hrs) |
| Bending Strength (MPa) | 0.45 | 0.3 |
1. Obvious cooling : As a backing insulation materials,they have a very marked effect of energy consevation,as a result of less accumulation of heat and bigger heat protection.
2. Good durability: After long used,the boards do not shrink,out of shape and turning powder out,insulation performance does not decline .
3. High rate strength: The rate strength of calcium silicate tube is the highest in the thermo inorganic material.During the design,it can lighten the all-up weight of the kiln and stove greatly.
4. Easy construction: Using common woodworking tools can be cut to any necessary form,and can be glued and formed with other materials easily.
5. Environmental protection: No corrosives and toxicity,there are not exhaust gas and peculiar smell under the high temperature,will not cause the injury and pollution to the human body and environment.It's belong to the products of environment protection.
Applications
1. Electrical equipment heat insulation
2. Metallurgical equipment heat insulation
3. Glass furnace equipment heat insulation
4. All kinds of furnace body heat insulation
5. Cement kiln heat insulation
6. Shipyard cabin heat insulation
7. Petrochemical industry heat insulation