High Density Polyester Sound Absorber is made of 100% polyester fiber and has the characteristics of sound absorption, heat preservation, flame retardant, environmental protection, light weight, easy processing, impact resistance, etc. It is a new product developed to replace glass fiber and asbestos fiber.
Introduction to the construction method of polyester fiber board
1. Pay attention to the color difference, find the center point of the paste surface, draw a cross line, and use the method of laying bricks to arrange the board from the center point.
2. Cutting the board surface: Use a steel ruler and a sharp utility knife to cut or modify it accordingly. If it is more beautiful, the blade can be tilted inward by 0.5-1mm when cutting, which is convenient for the edge of the board to connect and reduce the gap.
3. Paste
①Cement or wood base surface: You can choose benzene-free all-purpose glue or white latex with neoprene as raw material.
②The base surface of gypsum board: on the premise that it is not easy to get wet, white latex or wallpaper glue made of cellulose can be used (it should be fixed with nails immediately after brushing and pasting, so as to avoid the glue is not dry and the board surface moves ). Under the premise that it is easy or possible to get wet, use all-purpose glue to ensure the quality.
③ High Density Polyester Sound Absorber is a porous material, which can easily absorb glue, block holes, and affect the sound-absorbing function of the rear cavity. Therefore, during construction, it can be brushed with glue on one side, that is, only on the base plate or keel, and the amount of glue is slightly more than normal. At the same time, it can also be fixed with nails.
4. Cleaning problems
There are mainly three kinds of stains encountered in the construction of High Density Polyester Sound Absorber:
① Mud stains. Wet the high density polyester sound absorber with clean water, and scrub it with a scrubbing material with a high water absorption rate and a weak alkaline foam cleaning agent.
② Ash and dust. Simply vacuum the surface with a vacuum cleaner.
③ Oil stains and rust stains. This is a more difficult stain to remove. It should be cleaned with special degreasing and rust remover, or it can be used for automobiles.
FAQ
1、Can I get free samples and how long does it take to produce samples?
If the samples you need are in our stock, they will be provided to you free of charge. Customized samples usually take about a week to produce.
2. Do you accept OEM or ODM order?
Yes, as a manufacturer, we can produce acoustic materials based on your samples or drawings. Please do not hesitate to contact us.
3. How to get an accurate quotation?
Can provide us with detailed product information, such as pattern, core material, surface, etc. If you have CAD or other drawings, don't hesitate to send it to us.
4. Payment terms
T/T 30% deposit before production, 70% balanced payment before delivery.
For more information, please feel free to contact us.