Polyvinyl acetate emulsion adhesive has excellent water resistance and heat resistance, excellent performance in filling audio assembly, strong bonding strength, meets EU D2 waterproof standard, and can pass GB/T 18583-2008, ROHS, REACH, phthalate 17P and other tests.

Application :90 degree angle and V groove assembly of particleboard and medium density fiberboard used in audio manufacturing, etc.

Glue amount:180-250 g/m²(too high a glue coating amount will result in slow curing speed, too low a glue coating amount will result in lack of glue and affect the bonding strength).

Operating ambient temperature:15-35℃ is the best, and the air humidity should be kept at around 50-75% (high temperature cures faster, low temperature cures slower; high humidity cures slower, low humidity cures faster).

Additional information

Color

white, yellow

Gluing method

Machine gluing, Manual gluing

Product Details:

Pictures of on-site application of Speaker assembly glue

Speaker assembly glue

Easy for workers to operate and strong process adaptability

Special glue for speaker assembly, can be applied by hand or machine, good filling effect at the bonding point.

 

Excellent glue performance and good wood breaking effect

Good solvent resistance, high and low temperature resistance, excellent permeability, ideal bonding speed.

 


Application notes

  1. The moisture content of wood is controlled at 8-12%, and the moisture content deviation between adjacent wood is guaranteed not to exceed 3%.
  2. Ensure the processing accuracy of the assembly contact surface (range 0.05-0.1mm), without saw marks, planing marks, and carbonization marks, so as to facilitate the penetration of glue into the wood.
  3. Pressurization pressure: 5-10kg/cm², the pressure should be applied evenly to avoid the situation where the pressure in some places is too low.
  4. The pressurization curing time takes 2-4 hours (the specific time depends on the ambient temperature and humidity), and avoid unloading the pressure too early.
  5. After unloading the pressure, it is recommended to leave it in a natural environment for 48-72 hours before entering the next processing step.

 


Why choose our Speaker assembly glue

1、With 20 years of experience in adhesive research and development, our technical engineers have a thorough understanding of bonding substrates and gluing processes, greatly improving your production efficiency.

Speaker assembly glue laboratory

 

2、In order to ensure the stable quality of the adhesive, all raw materials used come from international chemical giants, such as: LG Chem, Celanese, Dow Chemical, BASF, Sinopec

 

3、18 fully automatic intelligent glue production lines, with an annual output of more than 50,000 tons, and sufficient inventory to ensure that goods reach customers on time.

 

4、Our adhesives have SGS, VOC, ROHS, ISO9001 and other test reports to ensure that the glue is safe and environmentally friendly.

 

5、We have many years of experience in international logistics and transportation, and are familiar with sea shipping, land transportation, air transportation and other methods, so you don’t have to worry about glue transportation.

Order process

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