The biggest feature of the semi-buried door is that half of the door body is embedded in the door frame, which has strong sealing and heat insulation, and is more beautiful in appearance than the external sticking type. Door panel: plastic profiles and steel plates are combined into a shell, and the interior is made of polyurethane foam, without cold bridges, and has excellent thermal insulation performance. The panel can be made of stainless steel, color steel plate, embossed aluminum plate, etc. Door frame: It is made of high-strength aluminum alloy and is equipped with a cold-breaking bridge treatment, and heating wires can be added. The overall appearance is elegant and durable. Accessories: Flexible plastic with built-in magnetic strips, which can well compensate for small errors caused by manufacturing, and has good sealing performance. The hinge adopts reinforced 1460 hinge, which is strong and durable. Type 1178
The advantages of continuous line mechanism polyurethane plug-in board: ■High fire safety performance: B1 grade is difficult to fuel, self-extinguishing away from fire, will not melt when burning, and has low smoke content, no high temperature decomposition drips. It is a building decoration board with a good fire rating in China at present; ■ Wide range of operating temperature: the operating temperature of the core material is between -120℃~+120℃. It has small shrinkage and no embrittlement when used in low temperature or even ultra-low temperature environment. It is an ideal thermal insulation material for large-scale cold storage projects; ■Good thermal insulation effect: The thermal conductivity is lower than 0.021, and the thermal insulation performance is good. It can reduce the heat transfer caused by the temperature difference between inside and outside, so as to achieve the requirements of freezing and refrigeration systems.
YH-FM-Cold Storage Board(10-20CM)
With the increasingly strict fire rating requirements of thermal insulation sandwich panels, PUR faces huge challenges in meeting fire protection regulations. The use of thermal insulation sandwich panels with higher fire safety performance is one of the primary considerations for various buildings and large-scale cold storage projects. One, and the emergence of PIR (polyisocyanurate) just solved this problem, PIR - excellent low temperature cold insulation material! It is an improved polyurethane material. Compared with PUR (ordinary polyurethane material), it has the following advantages: High fire safety performance: PIR core material is a B1 grade difficult fuel, which is self-extinguishing from fire and does not burn when burning. will melt, and
NO.988 Shuichang Road, Henglin Town, Wujin District, Changzhou City, China.
0519-88787377
Follow us
Copyright © 2022 Changzhou Yanghu Refrigeration Equipment Co., Ltd.
0519-88781801 
Message 