Overview
| brand | Wanjiaxiang insulation board | producing area | Suzhou, Jiangsu |
| category | Insulation board | Spot supply | yes |
| Import and export or not | no | Customized or not | yes |
| Article number | Rock wool board | Application scope | EPS exterior wall insulation system |
| shape | rectangle | Core material | Rock wool |
| It's using temperature | other | Thermal conductivity (at room temperature) | zero point zero three five |
| material quality | Xps | Core material | polystyrene |
| form | obturator | name | XPS extruded board |
Product Details
Outer wall rock wool board is a type of insulation material. The raw materials for the exterior wall rock wool board are various natural rocks. After melting the natural rocks at high temperatures, they are then made into artificial inorganic fibers using high-speed centrifugal equipment. At the same time, special adhesives and dustproof oil are added, and then heated and solidified to form the exterior wall rock wool board.
The exterior wall rock wool board has high compressive and tensile strength, low water absorption and moisture absorption, good dimensional stability, no thermal expansion or contraction, aging resistance, sound absorption, and other characteristics. It is compatible with the exterior wall system and provides effective insulation, energy conservation, fire prevention, and sound absorption protection for the exterior wall insulation system of buildings.
The exterior wall rock wool board is mainly used for insulation and sound insulation of building walls and roofs, as well as fire prevention and noise reduction of building partitions, firewalls, fire doors, and elevator shafts.
The full name of XPS (extruded polystyrene) is extruded polystyrene foam.
It is a rigid foamed plastic board made of polystyrene resin as raw material plus other raw and auxiliary materials and polymers, which is heated, mixed and injected with catalyst, and then extruded. Its scientific name is extruded polystyrene foam for thermal insulation (XPS for short). XPS has a perfect closed cell honeycomb structure, which makes XPS board have extremely low water absorption (almost no water absorption), low thermal conductivity, high compression resistance Aging resistance (almost no aging decomposition phenomenon in normal use).
The performance of XPS board mainly depends on the foaming agent. At present, most domestic manufacturers use CO2 as the catalyst, but some manufacturers have been using Freon. After testing by the relevant national departments, the chemical performance is stable, no volatile harmful substances, harmless to human body, and the raw materials used for production are type materials, without any industrial pollution. This product belongs to the category of building materials.