No Bake Alkaline Phenolic Resin POLYTEC Products

Product Advantage

• Used in all alloys. Perfect for steel, copper, iron and aluminum castings
• Binder addition rates typically between 1.2 – 2.0% based on sand weight
• Catalyst addition rates between 20-25% based on resin weight
• Ideal sand temperature: 20-30 °C
• Bench life/strip time be adjusted by blending slow or fast catalyst
• Suitable for alcohol and water based refractory coatings
• Water-soluble, alkaline, phenol-formaldehyde polymer
• Low nitrogen, phosphorous and sulfur free for better quality castings
• Low odor, low fume and low emission. Environmental friendly to improve working condition
• High thermal strength. Reduce expansion and penetration defects
• Absorb initial sand expansion at pouring
• Good breakdown. High sand reclamation ration
• Excellent pattern release for better precise castings dimension