This series of products are made by polycondensation and drying of phenol and formaldehyde. It has the advantages of below:- The resin has high strength so that the amount added can be small, which can reduce the cost.
- Low gas generation, which can reduce casting porosity defects and improve yield.
- The resin has good flowability so it is easy to coat without any blind corner.
Features: Economic type of C-55Application: Including cast iron, ductile iron, ordinary cast steel, non-ferrous metal castings, casting coatings, and special coated sand for casting sand. Information provided by Sundow Polymers Co., Ltd |
