Aluminum foil surface, SBS roll multilayer superposition, waterproof effect is good?
Single sided aluminum foil is a mylar foil, also known as plastic tape. The soft rolling aluminum foil and polyester film as raw material, the dry intaglio compound, to foil Mylar film aging after cutting into rolling. One side is the side of aluminum foil Mylar, with side side insulation, conductive function.
Generally speaking, SBS waterproofing membrane superimposed use, will certainly be better than the use of single layer. But the first time with the construction of aluminum thread with a little waste. Because aluminum Bu in coil plays only a reflective insulation function, so if the two house the first time it is not necessary to use the superposition with aluminum Bu, PE film can be second times, and then the aluminum coil Bu
[application]: shielding single aluminum foil belt is mainly used in communication cable, or pressure sensitive adhesive coating collocation, die-cutting machining after aluminum foil Mylar film mostly for grounding assembly of electronic products.
