"FRJ" polyurethane insulation board production from cutting, folding plate, embossing, finalize the design adopts special assembly line equipment, using a foaming machine molding, one-stop complete set technology, greatly improving the quality of the base plate.

advantages:
Modified polyurethane rigid foam are the two material by mixing and gelation by AB formed from liquid to solid reaction, polyurethane rigid foam is a kind of high score type thermosetting polymer, is a good thermal insulation material. Polyurethane hard foam has advantages: low thermal conductivity, good thermal insulation perform

ance. Because of polyurethane foam obturator rate high, so when the polyurethane rigid foam density of 35 ~ 40 kg/m2, coefficient of thermal conductivity is only 0.018 ~ 0.023 W/m.k.

1, library board surface color steel plate, embossed aluminum sheet, stainless steel plate and other plate, its light weight, high strength, good heat insulation performance, corrosion resistance, anti-aging, moth-proofing, non-toxic, no mildew, at low temperature can use more show its superiority.

2, library board connection all adopt the inlaying concave and convex of eccentric hook connection, ensure the refrigerator plate joint, and hole cap. Completely overcome the other connection methods bring disadvantages of "cold bridge", further improve the insulation performance of cold storage board himself.

3, assembled cold storage board can effectively make full use of existing space and space, the user according to the demands of different specifications, complete sets of production, short installation period, easy tear open outfit.

dimensions:
Standardization of library board width of 960 mm, height is 2 m to 10 m. (the other: the special requirements of root tree you can also special customization) cold storage board specifications
1, thickness (mm) 50, 75, 100, 120, 150, 180, 200, 250
2, length (mm) can be determined according to the engineering, confined to the transportation reason should not be commonly more than 12000
3, the width (mm) splice type 960
4, panel (mm) thick plate surface is 0.3 ~ 0.6 color steel or stainless steel plate