ã€China Aluminum Industry Network】 A new type of silica-alumina insulation material, it is a new type of micro-closed pore network structure material made of a special aluminum-silicon cement, reinforced fiber, recycled polyphenylene particles and other materials and a variety of additives. The contradiction between the bulk density and the strength of the heat-insulating material is solved, and the advantages of light weight, excellent thermal conductivity, high compressive strength, strong adhesive force, and convenient construction are achieved.
Silicon aluminum insulation material features:
1. The product makes full use of renewable resources, energy conservation and environmental protection.
2, no burning, no hollowing, no seams, early freezing fast, direct bonding with the grass-roots level, forming an integrated insulation system, a solid structure. This greatly improves the insulation performance.
3, strong bonding ability, no cracking, cold, thermal bridge deformation coefficient is small, in the insulation system structure, do not have to brush the interface agent on the base wall and the use of cracking glass fiber mesh cloth. The thickness of the insulation layer is within 120mm and it can be continuously constructed on the same day. The construction procedures have been reduced, the speed of construction has been accelerated, and labor and time are saved, which has reduced costs and has good economic benefits.
4. The product has added near-nano-scale fiber imported from abroad. There are hundreds of millions of criss-crossing fibers per cubic meter of material, which improves the thermal insulation performance, crack resistance, compressive strength, adaptability, and fatigue resistance of the product. Ability, shock resistance, resistance to cold and hot bridges, and durability.
5. The thermal insulation performance is excellent, and the detection value of thermal conductivity is between 0.046-O.048W/(m·k). The new thermal insulation material of SQ silica-alumina is under the premise that the national building energy-saving standard is continuously improved ( The overall energy-saving 65%) and development and production, insulation thickness in most parts of the country only 30mm-1OOmm, it can meet the insulation requirements of the building wall body.
6. Accurate ratio: The packaging adopts silica-alumina gel material and polyphenyl granule aggregate separately packaged, and the ratio of 1:1 bags ensures that the product mix ratio is accurate, and the polyphenylene granule aggregate is specially processed to eliminate stirring. Disadvantages of easy flying in the process.
Silicon aluminum new insulation material product use range:
Silicon-aluminum new insulation material is suitable for the construction of the external walls, roof insulation; heating and heat insulation layer and the reconstruction of old houses.
Cup magnetic assemblies, also known as Round Cup Magnets, RB Magnets or Magnetic cup assembly Round Countersunk Magnet. cup magnet can be used for a wide range of applications where a strong attractive force is required. Surface of round Cup Magnet is plated with nicuni surface treatment and have good anti-corrosion effect, thus it also could be used in outdoor environment. The highest operate temperature is 80 ℃(176 ℉,high temperature will decrease its magnetism and please avoid do it.
Cup magnets can hold object without scratching. excellent for attaching signs to automobile.Constructed of a steel cup with a Neodymium Magnet assembled inside, the round magnetic cups have a countersink or axial hole provided for easy fixing. Available with neodymium magnets or Ferrite Magnet configure inside the cup. The Neodymium magnet types have a countersink, hole for fixing with a screw head.
Cup magnets are commonly used for situation They are brilliant for lifting, holding and positioning purposes for indicators,antennas, inspection equipment, furniture fixings, gate latches, closing mechanisms & soft drawer closures, DIY projects, machinery, vehicles...
Cup magnet provide high magnetic strength at low cost. RB magnets are often found in applications requiring a strong holding device or the ability to attach a post or hook to hang other items.
Configure magnets with steel cup to increases strength dramatically ( by concentrating magnetic flux to multiplying the attractive force)Common usage is for holding Sign and banner mounts,Channel letter guides,Latches,Work Holders,Hooks and Hangers,Point of Sale Display component. 
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NINGBO SHINE MAGENETIC TECHNOLOGY CO.,LTD , http://www.shinemagnets.com