Grasp Bigger sponge spraying glue operational procedures correctly, material bonding in one step.
Wholesale spraying glue, viscose spraying glue, SBS spraying glue
Some workers use Bigger sponge spraying glue after the reaction will encounter due to insufficient spraying glue stickiness caused by the phenomenon of glue opening, need to re-spray bonding, very troublesome. For the situation of workers, Bigger spraying glue may be due to the fact that workers do not properly operate Bigger sponge spraying glue. Only by mastering the four parts of Bigger sponge spraying glue operation correctly, the material bonding can be in place.
Step 1: Preparations for Bigger sponge spraying glue.
Before Bigger sponge spraying glue.workers should keep the construction site well ventilated and select the construction site far away from the fire source and personnel, then drain the accumulated water in the spray gun pipeline and adjust the spray gun. Then, the suitable Bigger sponge spraying glue is selected according to the bonded material, and the surface of the bonded material is cleaned so that there is no foreign body on the surface of the bonded material.
Step 2: Keep in mind the main points of Bigger sponge spraying glue.
1. The distance between the spray gun and the surface of the bonded material is 0.5 meters.
2. The pressure of spray gun is adjusted to 6
3. According to the actual needs, the spraying shape of Bigger sponge spray glue is chosen: linear granular or fan-shaped fog;
4. It is preferable that the direction of spraying glue should be at an angle of 45 degrees with the bonded material.
5. Spraying should be uniform, the glue layer should not be too thick or too thin, some materials with radian, concave and convex surface, porous should be uniformly sprayed on both sides.
Step 3: Set aside the right time
Because of the different formulation and technology of the product, the airing time of the adhesive material after spraying will be different.Generally speaking, after spraying Bigger sponge spraying glue, it can be bonded for 1-2 minutes after airing. When the temperature is low and the humidity is high, the airing time should be prolonged appropriately.The airing time shall be based on the fact that the adhesive layer will not stick when touched by hand. The airing time shall not be too long to exceed the prescribed opening time of Bigger sponge spraying glue.
Step 4: The effect of proper pressure after bonding is better.
Pressure is an important factor affecting the bonding effect of Bigger sponge spraying glue. After pressure, the bonded materials can get better contact, and the bonding effect of Bigger sponge spraying glue can be better exposed.