Our structural insulated panels are composite panels made up of a rigid polyurethane core sandwiched between two facings. They feature two sides facing with different plates during manufacture.
Standard Facing of Structural Insulated Panels
The standard facing of these PU sandwich panels is steel plates coated with gray white colored coating. Available coating types are given below:
Polyester resin coating: The polyester resin paint is applicable for food process purposes, which makes our structural insulated panels ideal for both interior and exterior applications.
PVDF coating: The PVDF facing makes our SIPs panels perfect for indoor and outdoor places where there are high risks of corrosion.
Plastisol coating: This coating provides high elasticity and very good corrosion resistance. Structural insulated panels are with plastisol coating are especially suitable for interior use, for instance, used as insulated wall panels or insulated roof panels.
The facing panels are available in different designs, including micro-rib, high-rib, and smooth surface types.
Optional Facing of Structural Insulated Panels
Optional facings for our structural insulating panels include the galvanized steel sheets and stainless steel sheets.
All types of surface panels are hygienic, long lasting, easy for cleaning, and maintenance free. Also, they are protected with film for removal at the construction site.
Our structural insulated panels are manufactured in accordance with GB/ISO 14001:2004 Environmental Management Systems, GB/T ISO 9001:2008 Quality Management Systems and GB/T28001:2001 Health and Safety Management System.
These insulated sandwich panels also conform to the Harmonised Standard GB 8624-2006 B-s3,d0,t2 (Thermal insulation products for buildings- Factory made products of polyurethane foam (PF)- Specification).
Thermal conductivity: 0.023 W/m.K
Density of insulation layer: 40±2 kg/m³
Our structural insulated panels with PU core meet the following standard, and thus they are classified as Low Risk Building Material according to the related technical standards in China.
GB 8624-2006 B-s3, d0, t2