1. The difference between flame retardant MDF and ordinary MDF
1) Apparent difference:
Flame-retardant MDF is a kind of functional MDF in MDF. From the appearance, it is red, mainly because the fiber is dyed with red dye according to the international customary calendar, so as to distinguish it from ordinary MDF.
2) Physical and mechanical properties
Flame-retardant MDF is also MDF, first of all it must have the physical mechanics of ordinary MDF to meet the requirements of use. Due to the addition of flame retardants in the production process of flame-retardant MDF, it has a certain impact on the physical and mechanical properties, especially the impact on the coefficient of water expansion. If flame-retardant MDF with a large coefficient of water absorption is used, it will cause delamination of the board, failure to veneer, and even deformation of the board, which will eventually cause project quality problems.
3) Functionality
Flame-retardant MDF has the function of fire prevention and prevents the spread of fire.
2. The difference between flame retardant MDF and ordinary MDF
1)Apparent difference:
Flame-retardant MDF is a kind of functional MDF in MDF. From the appearance, it is red, mainly because the fiber is dyed with red dye according to the international customary calendar, so as to distinguish it from ordinary MDF.
2) Physical and mechanical properties
Flame-retardant MDF is also MDF, first of all it must have the physical mechanics of ordinary MDF to meet the requirements of use. Due to the addition of flame retardants in the production process of flame-retardant MDF, it has a certain impact on the physical and mechanical properties, especially the impact on the coefficient of water expansion. If flame-retardant MDF with a large coefficient of water absorption is used, it will cause delamination of the board, failure to veneer, and even deformation of the board, which will eventually cause project quality problems.
3. Functionality
Flame-retardant MDF has the function of fire prevention and prevents the spread of fire.
2. How to identify flame retardant MDF
From the difference between flame-retardant MDF and ordinary MDF, the analysis is as follows:
1. Color
The color of flame-retardant MDF is dyed with red dye, so red MDF is not necessarily flame-retardant MDF, which cannot be identified.
2. Physical and mechanical properties
Due to the addition of flame retardants, the water-absorbing expansion of the board is affected to a certain extent, so the detection of the water-absorbing expansion coefficient of the board can preliminarily judge whether the flame-retardant MDF meets the use requirements.
Dongguan MUMU Woodworking Co., Ltd. is a Chinese sound-absorbing building material manufacturer and supplier. Please contact us for more information!
Post time: Jul-20-2023
