Specializing in phenolic pre-insulate duct panel!

Refractory reinforcement and classification of external wall insulation technology

by:Ventech     2020-12-30
New and existing buildings energy saving huge market in China. Domestic and foreign experience shows that system of external thermal insulation technology in building energy efficiency, indoor environment comfort has obvious advantages. Is a more appropriate way, also is the key development project by the ministry of construction, has the very good application prospects; But the technical level is uneven, which leads to the fake and shoddy products flooding the market; Because of this, external thermal insulation production enterprises in our country, especially the backbone enterprises and leading enterprises, should actively strengthen technology research and development and r&d. From raw material performance, technical system composition principle, mechanical mechanism, large weathering test study and work, and so on perfect technology system, provides the fine stable heat insulation technology and products.
external wall thermal insulation material fire into the class of 65: inorganic heat preservation material with incombustible material, cement foam insulation board, glass bead insulation mortar, rock wool board, glass wool board, etc. Class
B1 flammable materials, mainly organic material, to join a large number of flame retardants, such as polystyrene board, extrusion board, phenolic board, polyurethane board, etc. Phenolic plate is a new kind of non-combustible low smoke, fire insulation materials, it is made of phenolic resin in foaming agent, curing agent and other additives made of closed-cell rigid foam. It is the most prominent feature of non-combustible, low smoke, resistance to high temperature of different change. It overcomes the original type foam thermal insulation material inflammable, cigarettes, drawback of the metabolic that encounter heat, retained the original type foam thermal insulation material is qualitative light, construction is convenient wait for a characteristic.
B2 flame retardant materials and flame retardant materials, mostly organic insulation materials, adding the right amount of flame retardants. Phenolic plate is a new kind of non-combustible low smoke, fire insulation materials, it is made of phenolic resin in foaming agent, curing agent and other additives made of closed-cell rigid foam. It is the most prominent feature of non-combustible, low smoke, resistance to high temperature of different change. It overcomes the original type foam thermal insulation material inflammable, cigarettes, drawback of the metabolic that encounter heat, retained the original type foam thermal insulation material is qualitative light, construction is convenient wait for a characteristic.
according to the heat preservation effect is divided into extrusion board, polyurethane board, phenolic board heat preservation effect best, polystyrene board, glass bead insulation mortar, rock wool board. Phenolic plate is a new kind of non-combustible low smoke, fire insulation materials, it is made of phenolic resin in foaming agent, curing agent and other additives made of closed-cell rigid foam. It is the most prominent feature of non-combustible, low smoke, resistance to high temperature of different change. It overcomes the original type foam thermal insulation material inflammable, cigarettes, drawback of the metabolic that encounter heat, retained the original type foam thermal insulation material is qualitative light, construction is convenient wait for a characteristic.
phenolic foam is made of phenolic foam. Phenolic foam is made of thermosetting phenolic resin. Phenolic insulation board has been widely used in developed countries.
Custom message
Chat Online
Chat Online
Chat Online inputting...
Hi,this is karen from VENTECH CHINA,SO NICE TO CONTACT WITH YOU,FOR MORE INFORMATION,PLEASE CONTACT MY EMAIL :KAREN@CHINAVENTECH.COM OR INSULATION@CHINAVENTECH.COM. WILL REPLY YOU ASAP.THANKS IN ADVANCE