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/ urethane technology
> Overview
> Permacure Airset
> Launch. Permacure Airset Table
> Permacure Gas Cured
> Launch. Permacure Gas Cured Table
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Overview
Since their introduction into the Eurotek products range in 1995, this family of
high performance Urethane binders have made significant advances in a number of
key market sectors.
The very low emission Air-Set range have established themselves in Steel Foundries
producing large cored castings and in Non Ferrous applications where high surface
finish, rapid set and high volume production are important.
The amine cured Cold Box versions offer high volume automated production of cores,
with high core strength, and excellent box release.
Both gas cured and self setting systems are available.
The Permacure 700/900 cold box binder series is suitable for both semi and high
repetition work.
Grades are available specifically for non-ferrous and low odour applications employing
the latest vegetable solvent chemistry. Advantages offered by these high quality
systems include:
Good Bench Life
Excellent Strip
Low Resin Wipe
Low Odour and Smoke
The Permacure AS self-setting urethane system gives high productivity in a jobbing
format. Suitable for all types of casting production this 3 part system offers rapid
box turnaround. The new very low emission Permacure AS 1000/2000 family have established
themselves in both steel and non-ferrous foundries.
Permacure Airset
Permacure offers low fume on mixing & casting
Reclamation is upto 80% with standard attrition methods for Ferrous applications
Reclamation is total using Thermal methods
Permacure is usable in Ferrous & Non Ferrous applications
Excellent bench life to strip time ratio gives high volume moulding capability
High tensile strengths offers low binder additions
Use of fine sand gives excellent casting finish
Launch. Permacure Airset Table
Permacure Gas Cured
Rapid Cure
High tensile strength on strip
Very low emssion on castings
Low gas evolution on casting
Good resin wipe properties
Excellent bench life with certain grades
High tensile strengths offers good out of box handling
Low binder levels offers excellent blowability
Demanding cores can be produced in reclaimed sand in many cases
With good resing wipe properties volume core making is obtained with reduced
cleaning time for patterns
Launch. Permacure Gas Cured Table
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