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      LOCATION: HomeProduct CenterSeries adhesives used in optical technology and productAdhesive for polyurethane polishing pellets
Name:Adhesive for polyurethane polishing pellet
Technical parameters:

   It is a single liquid adhesive hardened under 
room temperature. It is featured for strong 
initial adhesion, quick hardening, good anti-
moisture ability, high anti peeling off ability, 
soft adhesive layer and easy application. It can 
be used for self-bonding and mutual bonding 
between materials, such as glass, metal, plastic
 and ceramic. It is suitable for bonding between 
polyurethane polishing pellets with mini holes 
and rigid mould.

Specification
S.N. Specification     Technical requirement
Common type Quick type
1    Appearance     Red brown  Brown yellow
2 Hardening  time     24h                 6h
3 Anti-peeling off intensity ≥0.6kg/cm
Details:
 
Specification
 
S.N.
Specification
Technical requirement
Common type
Quick hardening type
1
Appearance
Red brown thick liquid
Brown yellow thick liquid
2
Hardening  time
Bonding layer hardened in 24h
Bonding layer hardened in 6h
3
Anti-peeling off intensity
≥0.6kg/cm
 
Usage and precautions:
 
(1)  The surface to be bonded has to be cleaned with gasoline or acetone.
(2)  Apply the glue evenly on both surfaces to be bonded with brush or scraper. Let the surface dry naturally. When the two surfaces are dry enough without adhering to hand, press the two surfaces together with force.
(3)  The brush used for applying glue can be cleaned with banana oil.
(4)  It is forbidden to operate at open fire or high temperature.
(5)  It must be successful at the first cementing since it has the best cementing power for the first time.
(6)  The glue should be stored in a dry and cool place. It should be covered closely after use. The storage period is 6 months.
(7)  The adhesive for polyurethane polishing pellets can be provided in two types: standard type and quick hardening type. Quick hardening type is suitable for small area bonding of spherical surface polishing and standard type for big area bonding of plane polishing.

 

 
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