No Bake Binders

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Manufacturer

Ashland Chemicals (http://www.ashland.com)

Description

A mixture of resin types and catalysts are combined in a sand mix and several reactions take place, with the mixture eventually curing and hardening to produce top quality cores and molds. No post cure additives are needed and baking isn't required.

Application

  • Routinely used to produce cores and molds from a few pounds to thousands of pounds for both ferrous and non-ferrous castings.
  • Various combinations of resin and catalyst are available to accommodate differing sand mixes and temperature conditions, and to control hardness, work time and strip time.

Features and Benefits

  • Faster strip times, rapid pattern or core box turnover, and greater productivity.
  • Precise stable dimensions - no dimensional changes due to shrinkage, sagging or warping.
  • Core surfaces display excellent erosion resistance and casting dimensions are precise and repeatable.
  • Better flowability for the life of the sand mix.