Rubber Adhesive:
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POLY BOND –GOLD RBN |
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POLY – GOLD
RBN range of synthetic rubber based adhesive are composed of poly
chloroprene rubber and phenolic resins as non-volatile content and
solvents such as toluene, petroleum spirit, ethyl acetate etc. which
are volatile in nature. They are ideal contact adhesives which are
recommended for various applications in industrial and consumer
products. |
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RECOMMENDED
USES : |
Some
of the uses of POLY-GOLD-RBN rubber based adhesives are as follows. |
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POLY-GOLD-RBN-98
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High
performance adhesive used for bonding high pressure laminates to
ply / particle board / MDF board and offers excellent initial and
final bond strength. |
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POLY-GOLD-RBN-FW
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All
rounder footwear adhesive used for bonding leather to rubber, leather
to leather, rubber to rubber and upper to sole. |
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POLY-GOLDRBN-MP
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Multipurpose
adhesive used in pvc tile laying, carpet flooring and footwear application
in general (specially for uppers.) |
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POLY-GOLDRBN-ECO
FOAM : |
Value
for money adhesive used in upholstery application for bonding foam
to foam, foam to rexine, rexine to fabric and foam to fabric. |
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A
part from the specific uses of POLY-GOLD-RBN rubber adhesive, some
of the general uses of rubber based adhesives are as follows  Used as a
quick setting adhesive in furniture assemble and gluing of laminate
of wood. Bonding of
wood, glass, metal, textile, rubber and other materials where instant
adhesion is required. PVC tile laying,
carpet flooring and fixing polymeric roof tiles. Assembly line
operations such as in washing machines, kitchen equipments, television,
electronic automobile parts. Assembly of
radios, audio equipments and labels fixing. Fixing gaskets,
mending of rubber goods, toys etc. Fabrication
of optical goods, binocular etc Thermocol
and heat seal insulations in air conditioners and ducting lines.
Upholsteries
in automobiles, homes and offices. Moulded luggage
manufacture, leather articles such as jackets, wallets, watch straps,
bags etc. Fixing of
PVC tiles to flooring and wall coverings, carpet backing and laying
to floors bonding sole to upper in footwear industry. |
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METHOD OF APPLICATION: | |||
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Application
of POLY-GOLD-RBN adhesives involves mainly four distinct steps,
namely, surface preparation, adhesive application, drying, bonding
and putting into service. |
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Surface
preparation : |
Surfaces
to be bonded should be clean and free from dust and grease. |
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Putting
to service : |
The
bonded specimens made while using POLY-GOLD-RBN rubber based adhesive
attain maximum strength within about 24 Hrs. |
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Physical
Properties |
RBN – 98
High performance adhesive |
RBN – FW All rounder adhesive |
RBN – MP
Multiple adhesive |
RBN-ECO-FOAM Value for money adhesive |
Appearance |
Brown viscous liq. |
Brown viscous liq |
Brown viscous liq. |
Yellowish viscous liq. |
Viscosity (Brookfield RVT at 2/20/30’C) |
20-26 poise |
26-30 poise |
11-16 poise at (Brookfield RVT 4/20/30’C) |
12-15 poise |
Coverage per liter |
Min. 40 Sq. ft of the Bonded substrates |
Min. 40 Sq. ft of the bonded substrates |
Min. 45 Sq. ft of the bonded substrates |
Min. 50 Sq. ft of the bonded substrates |
Specific Gravity |
0.85-0.90 |
0.85-0.90 |
0.85-0.90 |
0.82-0.85 |
Solvent drying time |
8-10 minutes |
8-10 minutes |
10-15minutes |
8-10 minutes |
Flash point |
4’C |
4’C |
4’C |
4’C |
Tack retention time |
25-30 minutes |
Around 30minutes |
30-35minutes |
25-30 minutes |
Shelf life |
12 months |
9 months |
9 months |
9 months |
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