Carton packaging/Wooden case packaging/according to the requirements
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Rigid Foam Pir Thermal Insulation Board
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PIR Building Insulation Sheets
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Multipurpose PIR Board
Product Description
Multipurpose PIR Thermal Insulation Board Rigid Foam Building Insulation Sheets
Our premium PIR cooling materials are manufactured using raw materials from leading international brands including DOW, BASF, BAYER, and HUNTSMAN. The PIR materials combine Portfolio polyether and Isocyanate, processed through high-pressure foaming machines to ensure complete atomization mixing reaction and superior material uniformity.
Our factory utilizes advanced foaming technology that eliminates mechanical agitation and prevents material inhomogeneity common in low-pressure foaming processes.
Quality Standards & Precision Manufacturing
Our PIR production adheres to international and national standards including:
ASTMC591-01
Cini2.7.01
GB/T 25997-2010
To guarantee dimensional accuracy, we employ CNC cutting equipment for secondary processing, ensuring superior precision and stability compared to domestic mold forming or manual sawing methods.
