Is the filling of Huajue Wangli security door honeycomb paper?

Nowadays, many of the fillers of the security door are honeycomb paper, and the quality of the security door has nothing to do with what the filling inside the security door is. The padding only plays the role of cushioning, sound insulation, etc. So don't care too much about what the filling of the security door is, but care about whether the steel plate of the security door is up to standard. >>>More

Nowadays, many of the fillers of the security door are honeycomb paper, and the quality of the security door has nothing to do with what the filling inside the security door is. The padding only plays the role of cushioning, sound insulation, etc. So don't care too much about what the filling of the security door is, but care about whether the steel plate of the security door is up to standard. >>>More

The filling material used in Panpan security door is high-quality aluminum silicate rock wool, and Panpan security door is a national first-line brand, and the quality is trustworthy.

Which door does it depend on? There are filled aviation aluminum foil, rock wool, honeycomb paper, and so on.

Asked about the security door filler which is good, I personally think the best is that the rock wool filler is the best. A general term for mineral aggregates that are naturally fibrous or can be split into fibrous forms. According to the chemical composition and crystal structure of the mineral, it can be divided into serpentine asbestos, amphibole asbestos, brucite asbestos, porphyllite asbestos, sepiolite asbestos, phyllophyllite asbestos, etc. >>>More