Pur insulation panel
The core material of PUR insulation panel is a product of polyisocyanate and polyether type or polyester type polyol in a certain proportion of the reaction.
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- Product Description
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The core material of PUR insulation panel is a product of polyisocyanate and polyether type or polyester type polyol in a certain proportion of the reaction.
The features of PUR insulation panel: Good heat conductivity, great water absorption, good in temperature preservation performance, excellent compressive strength and tensile strength, not easy to deformation, it is widely used in maintaining the combination of cold storage structure.
The Technical standard of PUR panel
NO. Item Unit Tel.requirement 1 Density kg/m³ 40±2 2 Heat conductivity W/m.k ≤0.024 3 Compressive strength ≥150 ≥150 4 Combustion performance Average burning time S ≤90 Average burning range mm ≤50 5 The bond strength between sandwich core layer and panel Mpa >0.1 6 Stripping performance The core material on the surface -- uniform distribution The adhesive area of each stripping surface -- ≥90%
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Pur insulation panel
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