Enhanced TDS
Identification & Functionality
- Chemical Family
- Manufactured By
- Polymer Name
- Composite Materials Functions
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Features and Benefits
- High Physical Properties
- Highly Versatile Viscosity Properties
- Outstanding Corrosion Resistance
- High Heat Distortion Resistance
- Makes extremely tough composites
- Formulated for spray-up and hand lay-up needs
- Resists caustics and solvents with hydrolytic stability
- Maintains dimensional stability
Applications & Uses
- Composites Processing Methods
Properties
- Typical Properties
Value Units Test Method / Conditions Compressive Modulus 6207 MPa ASTM D695 Compressive Strength 207 MPa ASTM D695 Flexural Modulus 3400 MPa ASTM D790 Flexural Modulus 8276 MPa ASTM D790 Flexural Modulus (for 1/4 inch 6 mm laminate) 7655 MPa ASTM D790 Flexural Strength 133 MPa ASTM D790 Flexural Strength 163 MPa ASTM D790 Flexural Strength (for 1/4 inch 6 mm laminate) 232 MPa ASTM D790 Gel Time (100 grams resin at 77°F 25°C, initiated with 1.00% DDM-9 by volume*) 16:00 - 19:00 min:sec - Gel to Peak Exotherm Time (at 150°F 66°C to Peak Exotherm, min:sec Peak Exotherm) 9:00 - 15:00 min:sec - Hardness 36 - 934-1 gauge, ASTM D2583, barcol Hazardous Air Pollutant (Styrene) 44.0 - 46.5 % - Heat Distortion Temperature 101 °C ASTM D648 Non Volatile Content 53.5 - 56.0 % - Peak Exotherm Temperature* 330 - 360 °F - Specific Gravity 1.02 - 1.05 - - Tensile Elongation 6.8 % ASTM D638 Tensile Modulus 3300 MPa ASTM D638 Tensile Modulus 7586 MPa ASTM D638 Tensile Modulus (for 1/4 inch 6 mm laminate) 11103 MPa ASTM D638 Tensile Strength 86 MPa ASTM D638 Tensile Strength 110 MPa ASTM D638 Tensile Strength (for 1/4 inch 6 mm laminate) 177 MPa ASTM D638 Viscosity 400 - 600 cPs Brookfield model LV #3 - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Evaporation Rate Slower than Ether - - Vapor Density (Air = 1) 3.6 - - Specific Gravity (at 25°C) 1.110 - 1.130 - - Vapor Pressure (at 68°F) 4.3 mm Hg - Initial Boiling Point (at 760.00 mm Hg) 293.4 °F - - Note
*) Gel time and reactivity will vary due to the type and concentration of Free Radical Initiator (catalyst), shop temperature, humidity, and type of fillers used. In order to meet your individual needs consult our technical sales representative for assistance. If using methyl ethyl ketone peroxide (MEKP) to gel and cure CoREZYN® vinyl ester resins we recommend only these three brands: Cadox® L-50a (Akzo Nobel); Luperox® DHD-9 (Arkema); and Norox® MEKP-925H (United Initiators). These must be used at the appropriate percentage and suitable temperature. Contact your Interplastic Corporation representative for assistance.
**) Laminate Sequence: Veil, 1.5oz/ft² mat, 1.5oz/ft² mat, 24oz/ft² woven roving, 1.5oz/ft² mat, 24oz/ft² woven roving, 1.5oz/ft² mat