Q:Does plywood contain formaldehyde?

If there is formaldehyde or cyanide and other toxic substances in the glue used in the system board, then the plate is toxic, and you can use these plates to make furniture. These furniture are poisonous.

Q:What is the difference between plywood glue E0E1?

Urea-formaldehyde glue: moisture-proof glue / for interior decoration, furniture, can not be used for outdoor.

Q:Class III resistant tide plywood class IV tonic resistant plywood

and the dashboard and the inner panel are arranged symmetrically on both sides of the center layer or the core.

Q:What are the shortcomings of plywood

Plywood is one of the common materials for furniture, one of the three panels of man-made board, but also for aircraft, ships, trains, cars, construction and packaging materials

Q:One of the commonly used materials for furniture is a wood-based panel

usually its table and the inner plate symmetrically arranged in the center layer or plate on both sides.

Q:Plywood in the material defects?

race of the parasitic plant marks of parasitic plants formed by the parasitic plants or rotten plants penetrate the wood and the formation of small groups of small channels

Q:The density of the plywood is greater than that of the same kind of wood

Plywood gluing strength, according to the Chinese national standards: Ⅰ class plywood for the 1.2 ~ 1.6 MPa, Ⅱ class 1 to 1.4 MPa, Ⅲ class 1 to 1.2 MPa, Ⅳ class 1 MPa

Q:Why plywood is cheaper than solid wood

Without changing the physical properties of wood under the premise of drying, liposuction, paint and other processes can be called solid wood. Plywood (English: Plywood,

Q:According to the different composition of the glue, for the construction of plywood with the following types of glue

High-quality urea-formaldehyde glue / melamine glue / phenolic glue can reach E0 level, E1 level, that can be used directly for indoor

Q:Classification of plywood for construction

if you want the wood products have a stronger waterproof and moisture-proof performance, you can use E1 (or even E0) melamine glue.