100mm Polyurethane Cold Room Panel

Extreme heat preservation, temperature control and stability The thermal conductivity is extremely low (usually 0.021-0.025W/(m · K)) and the closed cell rate exceeds 95%, which can block the cold and heat exchange to the maximum extent and reduce the energy loss caused by temperature fluctuation in the cold storage. It is especially suitable for the wide temperature range cold storage of -50 ℃ to 10 ℃ and can maintain a stable low temperature environment for a long time.

Strong moisture-proof anti-seepage, adapt to high humidity The core material itself does not absorb water, and the panel (such as color steel plate, stainless steel plate) is more moisture-proof treatment, and the splice is sealed, which can effectively resist the condensation water generated by the temperature difference between the inside and outside of the cold storage, and avoid the heat preservation performance degradation or structural corrosion due to moisture.

Strong structure, low temperature impact resistance The core material and panel composite compressive strength is high (≥ 0.3MPa), not easy to embrittlement at low temperature, can withstand the impact of forklift and cargo in cold storage, and has strong wind and snow load resistance, suitable for long-term heavy load use.

Flame retardant fit cold storage safety By adding flame retardants, it can reach the B1 level flame retardant standard (some high-end products reach A level). When encountering fire, the burning speed is slow and the amount of smoke is small, which can delay the spread of fire and meet the fire safety requirements of flammable and explosive environments such as cold storage.

Efficient installation, good sealing performance Special splicing structures such as tongue-and-groove type and mortise-tenon joint type are adopted, and sealing rubber strips are matched. No additional thermal insulation materials are required during installation, which not only has a short construction period (more than 30% faster than the traditional thermal insulation method), but also can avoid cold leakage of splicing gaps and further improve thermal insulation efficiency.

Customized adaptation to diverse needs The thickness (50-250mm), panel material (color steel, stainless steel, aluminum foil) and length can be customized to meet the needs of different cold storage scales (such as small fresh-keeping storehouse, large-scale quick-frozen storehouse) and special environments (such as food grade and pharmaceutical grade clean requirements).