Beijing National Standard Thermosetting Polymer Insulation Board Manufacturer Supply

Beijing National Standard Thermosetting Polymer Insulation Board Manufacturer Supply

*Polyphenylene board products have advantages such as fire resistance (surface protection layer A2 level), insulation, high tensile strength, no cracking, no deformation, light weight, sawability, and nail ability. *The construction of polystyrene board has reduced the number of processes, shortened the construction period, and lowered the cost. And the construction is simple, fast, labor-saving, time-saving, and can be completed in one go. It can significantly reduce the construction cost and construction period, with high cost-effectiveness. When the same effect is achieved, it is more cost-effective compared to other fireproof external insulation systems. *Modified polystyrene board is very suitable for fire prevention requirements and is currently one of the products for exterior wall fire prevention, insulation and energy saving.

*Thermosetting polymerized polystyrene board, also known as polymer polystyrene board, is made of ordinary polystyrene particles as the main raw material. After preheating the foamed particles, polystyrene raw material is mixed with inorganic fireproof materials, stirred and covered with film. When adding foam board equipment, it is heated for secondary foaming molding. The product reaches A2 incombustible effect, and has the characteristics of low thermal conductivity, fire prevention, waterproof, light weight, high strength, etc. It is the current alternative product of various thermal insulation materials.

In a good bonding system, bonding mortar and plastering mortar not only have high bonding strength with the base layer, surface layer, but also with homogeneous fireproof insulation board.
2. A good anti cracking system is specially added to the plastering mortar with flexible polymers and anti cracking fibers, which have excellent anti cracking performance. The system product not only has a certain degree of elasticity, but also has good compatibility with homogeneous fireproof insulation boards and surface materials, which can form gradient deformation and flexible gradient, thereby ensuring that the system does not crack.
3. In an excellent waterproof system, the plastering mortar not only has good bonding strength with the homogeneous fireproof insulation board, but also has excellent hydrophobicity, waterproofing, and impermeability properties, providing good protection for the wall. 4. Suitable breathable homogeneous fireproof insulation board bonding mortar and plastering mortar are both made of polymer cement materials, which are breathable and impermeable, and have good respiratory performance. 5. Good impact resistance: The homogeneous fire-resistant insulation board has high strength and toughness. Usually, the first floor of a building is easily damaged by impact. In the system construction process, the first floor is coated with two layers of composite alkali resistant fiberglass mesh cloth to ensure excellent impact resistance of the system.

Performance:
1. Then the polymer fireproof insulation board can withstand high temperatures of 250-300 ℃ and withstand high temperatures of 400-500 ℃ in case of fire. Polyimide PIIPN is one of the stable and highly stable varieties in polymers
2. Good flame retardancy, heat resistance, no smoke, and no harmful gases produced. It is because amine radicals are good absorbents. During the high-temperature decomposition process, the free radicals generated by the broken sub bridges are quickly absorbed by the amine radicals, preventing the reaction from continuing. This phenomenon makes modified polyimide extremely difficult to burn
3. The low toxicity and low smoke modified PIIPN molecule contains only hydrogen, carbon, and oxygen atoms. During high-temperature decomposition, only products composed of carbon and oxygen can be produced, and there are no other toxic gases except for a small amount of CO. The modified PIIPN has a high pharyngeal capacity of 5%, while the polyurethane has a high pharyngeal capacity of 74%. In comparison, the modified PIIPN has a relatively low pharyngeal capacity
4. The flame penetration resistant modified PIIPN exhibits carbon deposition, no sagging, no curling, and no melting phenomenon under direct flame action. After the flame burns, the foam basically remains, just a layer of graphite foam on the surface of the line, effectively protecting the foam structure of the inner layer. Its flame penetration is very strong.
5. Insulated modified PIIPN has a uniform and fine closed cell structure, and the thermal conductivity after mixing with polystyrene particles is only 0.022-0.040w (mk). Its insulation performance is comparable to that of polyurethane and extrusion
6. The strength of the uniformly modified fireproof insulation board is not significantly affected by temperature and does not undergo cold shrinkage or brittleness at low temperatures of -196 ℃. The mechanical temperature remains basically unchanged. Used within the range of -196 ℃ -130 ℃ *
Good insulation performance
The system uses high-performance homogeneous fireproof insulation board with low thermal conductivity to ensure that the system has * insulation performance, * in accordance with the requirements of building energy-saving design standards.
7. In an excellent fire-resistant system, the homogeneous fire-resistant insulation board is used as the insulation material, and the bonding mortar and plastering mortar are made of cement-based materials, which eliminates fire hazards and meets the fire performance requirements of the project.

8. * Weather resistance system Weather resistance, anti-aging performance *, can greatly extend the service life of buildings.Beijing National Standard Thermosetting Polymer Insulation Board Manufacturer Supply