Specification of HARDENER FOR ALKALINE PHENOLIC RESIN
Sell HARDENER APR-20 - Chemical binders
Used because of the mixture with Alkaline Phenolic Resin with a reaction of 25-30 minutes depending on the mesh of sand.
our customers prefer our hardener because:
* Non-toxic, does not cause allergies and sore workers, because of the different raw materials from ordinary hardener.
* More competitive prices
* more efficient use so that it can increase the margins of the finished product
* reaction time is 25-30 minutes
* Our hardener is exactly the same as the one imported from FOS * CO, so credibility is guaranteed
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