1.Non-deformation

Colored steel main body made up by many piece of core, its internal structure is very close, not like the original that kind of a big piece of hollow MGO products, which will happen after receipt of the heat bilges cold shrink deformation, cause the distortion of the color steel plate surface uneven deformation.

2.Non-unglued

Colored steel body glue scattered in multiple sandwich bar above, plus the production each article core and core percolated down there will be some glue of quality control, so the close connection degree is very compact, and even if a piece of sandwich steel occurred within two root degumming, also won't affect the whole solid degree, different from the original after a produce degumming hollow glass magnesium can fall of with the whole piece of steel plate.

3.Flatness

Colored steel surface roughness is better than the other block core material product, because each core of the plastic surface is through our company import electronic precision saw blade cutting and forming, so the overall flatness error control with 0.1 mm, while the other block core material product for need after artificial secondary adhesion after molding, so easy to cause error between the thickness of the block and block more than 1 min, so after rolling out mechanism line will see the obvious core seam.

Effective width:1150mm
Thickness:50mm--150mm
Length:It can be made as user's requirement(normal≦6000mm)
Core materials:non-spill MgSO4, MgO and bittern, Med-alkalinity glass fiber net enforced, waterproof, non-toxic, staleproof and shockproof.