Polyurethane Binder for Cork and Rubber
Flexbind 109 is a
high quality polyurethane binder for the production of composite
materials from ground rubber scrap and cork. It is a solvent free liquid
which imparts flexibility and strength to the composite material and is
used to make a range of cork and rubber products.
Flexbind 109 is
used in the production of cork stoppers as well as medium and
high-density cork parquet boards for flooring. It is also used for the
production of rubber composite materials, safety tiles, anti-vibration
and antiskid mats, sports flooring, soundproof panels, etc.
Flexbind 109 is used as a binder primarily
for ground rubber scrap, ground cork or other materials, such as sand or
stone aggregate. Depending on the nature and particulate size of the
ground material, it is possible to obtain a large number of products
with varied applications. The binder content is usually 10 - 20 % by
weight depending on the ground material and the application of the final
Flexbind 109 is
used in large volume production of molded parts in heated hydraulic
presses. The binder is mixed thoroughly with the ground material and
pressed in the mould. The processing temperature is usually 100 - 120
°C. De-molding time will depend on the temperature used and the residual
moisture content of the ground particles. Post curing can be done at
room temperature for a week or at 100-120 °C for 12 hours.
2500 ± 1000 cP
Specific gravity (25ºC)
1.07 ± 0.01
5.5 ± 1.0%
1 kg, 4 kg, 10 kg
and 20 kg.
STORAGE & PRECAUTIONS:
Flexbind should be stored in a cool and
dry area. It can be stored for 6 months in its original, unopened
formulations are subject to strict quality control, innovations
above information is given on the basis of our best knowledge and
information and is for your guidance only.
Specifications, however, are
subject to change and no guarantee is given or implied.
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