BUP 631
Unsaturated Polyester Resin
Orthophthalic Polyester Resin
Product Description:
BUP 631 is a pre-promoted and thixotropic orthophthalic based unsaturated polyester resin with medium viscosity, limited water absorption, resistant to hydrolysis and very good mechanical properties for ambient temperature cure with MEK peroxide.
Characteristics and Advantages:
- Medium viscosity
- Limited water absorption
- Resistance to hydrolysis
- Excellent adhesion to glass fiber
- Very good mechanical and chemical properties
Uses:
- Marine vessels and boats
- Pultrusion
Technical Properties: