1, insulation energy: polyurethane core material closed porosity ≥ 96%, thermal conductivity ≤ 0.020, thermal insulation performance is superior.
2, fire retardant: the product through the authority of the national fire test, burning grade to GB8734-2008 relevant standards.
3, airtight watertight: good sound insulation, such as the impact of rain and water has a very weak effect; lap unique, strong water resistance.
4, environmental non-toxic: non-formaldehyde and other harmful substances, can be recycled re-use.
5, beautiful economy: plate effect of diverse, diverse colors; no secondary construction, saving construction time and costs.
6: construction convenience: polyurethane plate factory compound, constant temperature conditions, production, quality is very stable; construction fast, the application has been more than 40 years.
Q:Which color plate sandwich board price is low and good insulation
Polyurethane sandwich panel comprehensive performance is better. fair price. Tianfeng good
Q:Rock wool sandwich board Yanmian generally what brand, quality Zeyang?
The best quality is the Rockwoi structural rock wool.
There are two in OKorder, GZJ, RZH and OKorder CX. This is the third.
Q:Density board, sandwich panels, solid wood particle board What is the difference between the three, which is better!
Solid wood particles board a little better
Q:Fuhan 18mmE0 grade sandwich panels how?
Now are generally E1-class wood core board, and E1 grade Fuhan plate genuine goods, then environmental protection is the standard.
E0 level of rare, and expensive
Q:What are the black glue used in industrial production of sandwich panels?
Two-component polyurethane black and white plastic A component: B part of the white part of white polyester, black special polyester. Specific components are unknown, there are differences between manufacturers. Soluble in ethyl acetate.
Q:Not the old bubble sandwich board prices
Sandwich board 40 yuan per meter type of 5.6 meters 25 sandwich panel 5600 yuan C steel 14 1100 yuan accessories 400 yuan enough sandwich board is 0.25MM / 0.2MM 7.5CM
Q:What is the quota of the roof steel plate?
Compression steel plate floor of the Caigang roof sandwich panels.
The traditional coating is divided into several categories, the most high-end is fluorocarbon coated, almost anti-corrosion 20 years. Generally distributed from steel mills to reels in the form of reels. We often see the color plate is a good processing of the plate, the thickness of 50 ~ 100mm or so, it is composed of the middle of the filler and the composition of the color plate on both sides. Among them, the color plate thickness of 0.4mm, 0.5mm, 0.6mm and other different thickness, the middle layer can be polyurethane, rock wool or foam and so on. As a result of special profiles, so the use of color steel plate to build the plant construction speed (such as SARS when the small Tangshan Hospital), but the intensity is low. The substrate of the color coated steel plate is a cold-rolled substrate, a hot-dip galvanizing substrate, and an electro-galvanized substrate. Coating types can be divided into polyester, silicon modified polyester, polyvinylidene fluoride and plastic sol. The surface condition of the color coated steel sheet can be divided into a coating plate, an embossed plate and a printing plate.
Q:Sandwich panel sandwich board classification
According to the functional requirements of Party A or plant to choose the type of roof sandwich panels, such as you want to set fire, then generally use rock wool; insulation, then with the composite board, as is the general insulation or important insulation (for cold storage) According to his weight. As for the upper and lower board general Party has a request, if the party did not ask, it is like a routine
Q:Color steel sandwich panel in the middle of the material is polyurethane foam?
Some polyurethane foam, some polystyrene foam.
Non-toxic Flammable or not depends on the production of the time there is no plus flame retardant, the general GB is required B1 level, and non-flammable.
Life expectancy, three to five years can certainly use = =