PIR Panel

Square Panel System Co., Ltd. is a leading manufacturer of polyurethane foam sandwich panels by injection molding system for more than 15 years. Our sandwich panels are used in various industries including food, pharmaceutical, electronic components, construction of high-rise buildings and residences such as knock-down house, condominium etc.

Presently, Square Panel System Co., Ltd. has innovated a new product – Polyisocyanurate (PIR) foam under Discontinuous Production System. The product has special characteristics which are fire proof, insulation as well as thermal conductivity (K) = 0.024 watt /m.k. These characteristics are similar to polyurethane (PU) foam.

The PIR foam has been tested by Faculty of Engineering, Chulalongkorn University and passed ASTM E84 Standard Test Method for Fire-resistance and Uniform Building Code Standard No. 26-3 (UBC 26-3) - Room Fire Test Standard for Interior Form Plastic System (as shown in the document). As a result of these unique characteristics, PIR foam has earned acceptance and recognition by many institutions such as FM, ASTM, BS, JIS, DIN STANDARD etc.

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