2 components polyurethane  PU air filter bonding glue

PU adhesive polyurethane adhesive for air filter  

Polyurethane adhesive

PU glue for air filter end cap

PU adhesive for air filter

Instructions:

 1. Material-A should stirred evenly with plastic hand electric drill, material-B can shake, before used.

 2. Open the electrocaloric plate temperature to 40-50 degrees, in winter material-A and material-B with a small container to preheat.

 3. Wipe the mould with release agent

 4. material-A and material-B are mixed at the mixture ratio of 100:40 or (100:33) ratio,  with 2800 rev / min motor to mix, mixing time determined by the amount of adhesive, per 100g of adhesive is approximately 7-10 seconds .

 5.Pour the Mixed liquid into mould, then put the paper element and give a little pressure on it. 8-15 minutes later you can bring the mould down.