Description of professional terms in the spray adhesive/glue industry
viscosity：That's what we call the density.Generally, it refers to the resistance of a liquid when it is flowing.With some unit representation of Numbers is the viscosity, such as units for the CPS / 25 ℃, the viscosity of the said at 25 ℃.
Spray：It is to spray glue evenly on the joint of the adhesive, can not have glue, lack of glue, uneven and so on.Make sure the surface of the adhesive is not contaminated before spraying.If so, it should be cleaned first.
Bonding：The adhesive action must be completed within the stickiness time, and do it once and it will work..The adhesive should be properly pressurized.
Pressurization: Proper pressure will make the glue more effective.In general, the greater the pressure the better, but you will not be able to crush the material.
Soild content: Percentage of solute (non-volatile) in the weight of the glue unit.
initial adhesion: Adhesion of adhesive after glue is sprayed immediately after the adhesive is sprayed.The initial adhesion of glue has important relation with the crystallization speed, the faster the crystallization speed, the stronger the initial adhesion.
Post adhesive force:The adhesion of two kinds of adhesive for a period of time after being glued together.The stronger the adhesion, the better the adhesive effect, the stronger the aging resistance.
Heat resistance: The ability to maintain the original shape and resist softening in a certain high temperature zone after the glue is bonded and solidified.The heat resistance of glue is related to the type of glue.If the material needs to be used in a higher temperature situation, you should use BIGGER spray adhesive/glue.
Stability:The glue is stored for a long time and can change in appearance, viscosity, adhesion and so on.Good stability of the glue in a given time to maintain the above properties of stability, or slight change.The glue should be kept in a cool, dry and ventilated environment.Glue works best in three months.After a period of time, there will be a little white deposit at the bottom of the barrel, which is normal and does not affect the bonding effect.Good stability of BIGGER spray adhesive/glue
Opening time:Spray coating on the surface of the adhesive, the time required for the basic evaporation of the solvent.Generally, when the temperature is low and the humidity is large, the drying time is longer.The judgment of the time to air is to use the touch of the rubber layer, the hand can not adhere to the glue.
YIGE NEW MATERIAL Co. manufactures BIGGER sofa spray adhesive/glue, BIGGER mattress spray adhesive/glue, BIGGER sponge spray adhesive/glue and other adhesives are in line with the national new national standard.The products are environment-friendly, non-toxic and safe.Use spray glue should choose BIGGER spray adhesive/glue.
