Polystyrene foam glue
Especially for Aluminium with Polystyrene foam bonding.
Operating process :Roller coating
1. the material prepared
A. Clean aluminum or coated aluminum
surface of the Pollutants.
B. For bonding polystyrene foam,
Required in the bonding surface prior to sanding,
And clean the surface contaminants.
To ensure sticky adhesive surface in a good invasive.
The surface of polystyrene foam ripple come from the mold itself.
2. Adhesive preparation
A.Adhesive can be used at room temperature,
In winter when used in the reinforcement
of Agent before the adhesive to warm-up 20°C-30°C.
B.Main dhesive agent A and the curing agent B mixed
ratio of 100:25 (weight Ratio)
C.For mixed with volume ratio,will be in accordance
with the main agent and curing agent than the re-calculated.
D.In accordance with the effective use of time gum control system
each time the amount of a mixture of plastic to avoid.
E.Using the mixer will be mixed adhesive all uniform.
Preheat adhesive, do not open the plastic buckets,to ensure
consistent component adhesives drums.
3. Glue coating
A. The adhesive will be mixed into
Glue roller, rubber roller to ensure consistent speed.
B.Daily use should be checked coating amount of the actual
plates used for coating plastic, degree of weight, and then unit
area of the actual amount of glue.
C.The ideal amount of glue :200-300
G / m
D.Coating the surface of the plate should be uniform,smooth,
without granules or pitting.
In the absence of adhesive sheet, do not last long roller over
in turn.Pitting surface glue coating will low down adhesive
A.Adhesive laminate sheet should ensure that no air bubbles
in the adhesive surface. Plate and plate should be a block access.
Bubbles will affect the bonding effect.