Cold storage board orange peel aluminum plate

Changzhou Xuedong Refrigeration Equipment Co., Ltd. (formerly Changzhou Wujin First Refrigeration Equipment Co., Ltd.) has a history of nearly 30 years since its establishment in 1992, and has considerable scale and influence in the refrigeration industry. Our company is a manufacturer of orange peel aluminum cold storage insulation board, specializing in the design, development, production, sales, installation and maintenance of assembled cold storage (preservation, refrigeration, quick freezing).

cold storage insulation board parameters introduced:

Specification of cold storage insulation board

① The standard width is 1000mm, other sizes can be customized, the corner cold storage board standard is 500*500mm, can make 12.15m cold storage board.

② Thickness of cold storage plate (mm): δ50 75 100 120 150 200

Material of emboszed aluminum cold storage board

Customizable, emboszed aluminum thickness optional: 2-6mm specific price please consult customer service, emboszed aluminum cold storage board because of its thick thickness, non-slip, mostly used as a small cold storage bottom plate.

Cold storage board insulation material

As the most popular thermal insulation material, polyurethane has the following advantages: 1. high efficiency insulation, low thermal conductivity of rigid polyurethane, good thermal performance. When the density of rigid polyurethane is 35~40kg/m3, the thermal conductivity is only 0.018~0.024w/(mk), which is the lower thermal conductivity of all thermal insulation materials.

2. Good moisture-proof, waterproof, corrosion resistance of polyurethane cold storage insulation board rigid foam closed cell structure and the use of surface material, so that it has more superior resistance to air and moisture resistance, and it can be made in the molding of mosaic connection structure, easy to assemble. It does not require additional insulation to prevent moisture, saving a lot of trouble of laying insulation.

3.100mm cold storage insulation board wide, light, thin wall, due to polyurethane rigid foam at the same time as the structural material, making the overall structure of the cold storage board has the advantages of light weight, large span, high load. Thinner 100mm polyurethane cold storage insulation board can meet the relevant provisions of the building energy consumption limit, which allows the use of thinner plates in the construction, saving building space.

4. Stable quality, long service life, comprehensive cost-effective rigid polyurethane foam insulation structure average life, under normal use and maintenance conditions, 100mm cold storage board can reach more than 30 years. Can be done in the life of the structure under normal conditions of use, in dry, wet or electrochemical corrosion, as well as due to insects, fungi or algae growth or due to rodent damage and other external factors, will not be damaged. Although the unit price of polyurethane cold storage insulation board is higher than that of other traditional insulation materials, the increased cost will be offset by the long service life and the substantial reduction of heating and cooling costs.

After adding flame retardant, polyurethane is a flame retardant self-extinguishing material, its softening point can reach more than 250 degrees Celsius, only at higher temperatures will appear decomposition. In addition, when polyurethane burns, carbon deposits are formed on the surface of its foam, which helps to isolate the foam below. Can effectively prevent the spread of flame. Moreover, polyurethane does not generate harmful gases at high temperatures. Polyurethane as the most popular thermal insulation material has the following advantages.

Thermal insulation material and feeding density of cold storage board

Rigid polyurethane (PU) process for high-pressure foam lamination molding, the implementation of the standard "JB/T6527-2006", the feed density is divided into 40, 42, 45 ㎏/m3 three specifications, thermal conductivity ≤ 0.024 W/m • K.

Connection mode of cold storage library board

The color steel cold storage insulation board produced by Changzhou Xuedong Refrigeration Equipment Co., Ltd. adopts inlaid eccentric hook (PU material hook and all-metal hook) concave-convex groove connection to realize cold bridge breaking. Make the joints of the cold storage library board tight and install the hole cap.