Bond immediately after apraying.Double sides sprayed with the distance of 0.2m between the spray gun and target material.It usually takes24 hours to solidify.
Spray or scratch on double sides,aie2-5minutes before bonding.Polish the surface of the surface of the target materials before operation if necessary.
Either spray on one or double sides,and bonding immediately after spray.Too high pressure of the spray gun or too much spraying will lead to glue soaking.
1-5minutes airing time before bonding after double sides sprayed on.Incorrect spray or insufficient pressure will lead to cracking or desquamating.
1-3minutes airing time before bonding after double sides sprayed on.Incorrect spray or insufficient pressure will lead to cracking or desquamating.
Scratch on double sides,wait a moment before bonding.2-15minutes airing time which depends on the tempera-ture and humidity.Inrairing days,humidity will cause the failure,need to bond after dry.
Make sure that the workshop is well ventilated;The adjutage of the spray gun should be free of water;Make sure that the function of the glue model is OK;Inspect whether the glue model is suitable for the material;The surface of bonding materials should be free of oil,water,dust etc.Far away from the fire or heat source.
2.Key points in operating.
45°angle and 0.5m distance is preferable between the spray gun and the surface of bonding materials;6-8kg pressure is normal for spraying.The effect of spraying should be tiny grain or mist in fan-shap;Spraying evenly,not too thick or too thin.
3.Time of airing
Please kindly note that the airing time of each glue model differs slightly according to their different formulas and operations,which probably influence greatly their performance.Improper operation will probably cause in the failure of stickability.More time is needed for the glue to dry in low temperature or high humidity .Please refer to the following specific notes.
4.Proper pressure Leads to better effect
Proper pressure during the felting time will make the glue perform better.