A variety of interior door material properties compared to buy high-quality interior doors

With the interior door, material properties are very different. Xiao Bian below to share with you, the difference between various interior wooden doors.


Purple wood door

1, solid wood interior doors

The production of solid wood has high prices, but mainly because the wood in the market is quick and the doors made are relatively easy to be deformed. Therefore, for places where the climate temperature or humidity changes greatly, the solid wood doors should be carefully selected. Distortion

2, molded interior doors

Mechanically presses two pieces of door faces with some shapes together with some fiberboards. The middle part is generally hollow, and the surface will be affixed with a wood-grain-resistant finish. The price is very cheap, but the environmental protection performance is relatively poor due to the use of more glue. General formaldehyde emission will be higher, its sound insulation and feel are not good, moisture resistance is also relatively poor;

3, steel wood interior doors

Most of them were new products introduced by manufacturers who had previously produced anti-theft doors. In the middle, the outside of the wooden keel was a steel plate with a wood-grained finish on the surface. The advantage is not easily deformed, the disadvantage is very heavy, the hinge and the door frame is a test, and the steel door door cover if you choose to use PVC film, a long time may have fallen off hidden dangers, steel wood interior door shape and color are generally more sluggish .

4, solid wood composite interior door

High-quality solid wood composite interior doors should be the best choice at present, and their production process is probably: the middle with solid wood keel, both sides of the wood fiberboard, modelling and then paste wood, and finally do the paint (if it is not mixed with the throttle The veneer is directly used for painting. Because the surface is affixed with solid wood, and the general paint is also completed in the factory, its appearance color is generally very close to the pure solid wood door, the pattern selection is also many, and its special process also ensures that it is not easy to deform However, due to the fact that manufacturers can not verify the process of production, many solid wood composite door manufacturers are also using inferior materials such as filling materials, so solid wood composite interior doors should also choose reputable products.

The door to buy wooden door brand three trees paint wooden door paint door prices formaldehyde steel interior door

Stainless steel filter disc main materials: stainless steel filter. (20mesh ~ 800 mesh)
Stainless steel filter disc can be divided into: welding type Stainless Steel Wire Mesh disc panel, multi-layer filter disc;
Stainless steel screen filter disc shape can be divided into : rectangle, round, circular, distance, waist, abnormity.
Stainless steel fitler disc structure: single-layer filter mesh disc, multilayer composite filter plate, combined filter.
Stainless steel filter according to the layer number of points: single, double, three, four, five layer and multilayer.
Stainless steel filter piece of application industry: widely used in the "chemical fiber spinning, short fiber, superfine fiber, leather, non-woven fabric, rubber, melt filter. Applicable machinery: various kinds of imported domestic class" chemical fiber spinning machine, leather and non-woven fabric equipment.

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