Enhanced TDS
Identification & Functionality
- Chemical Family
- Function
- Repair Material,Syntactic Adhesive
- RTU Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Product Features
- High strength
- Flame retardant
- Short work life
Applications & Uses
- Application Area
- Composites Processing Methods
- Markets
- Applications
Properties
- Physical Form
Regulatory & Compliance
- OEM Specifications
Technical Details & Test Data
- Processing Information
Processing
Product
Parts by Weight
EPOCAST® 50-A1 Resin 100 EPOCAST® 9816 Hardener 14 Mix both components thoroughly for several minutes to insure complete and uniform blending. Mix only a quantity that can be applied within several minutes after mixing to avoid any excessive exotherm. Material temperatures should be above 18°C (65°F) when mixing.
Parameter
Value
Gel time, 100 g at 77°F (25°C) 65 minutes Typical cure cycles* 5 days at 25°C (77°F)
Typical cure cycles* Gel at RT + 2 hours at 77 - 93°C
*Handling and machining may be done after 8-16 hours at room temperature
- Typical Physical Properties
Property Value Unit Test Method Cure Conditions Compressive Strength¹ 45.86 MPa ASTM D695 7 days at 25°C Compressive Strength¹ 49 MPa ASTM D695 27 days at 25°C Compressive Strength¹ 46.24 MPa ASTM D695 25°C/1 day + 66°C/2h
Compressive Modulus¹ 3.52 MPa ASTM D695 7 days at 25°C Compressive Modulus¹ 3.13 MPa ASTM D695 27 days at 25°C Compressive Modulus¹ 3.16 MPa ASTM D695 25°C/1 day + 66°C/2h
Compressive Strength 18.3 MPa ASTM D695 25°C/3h + 93°C/2h
Compressive Modulus 781.6 MPa ASTM D695 25°C/3h + 93°C/2h
Compressive Strength 1.6 MPa ASTM D695 100°C Compressive Modulus 17.4 MPa ASTM D695 100°C Lap Shear Strength 5,200 psi ASTM D1002 25°C/3h + 121°C/30min
Lap Shear Strength 5,690 psi ASTM D1002 25°C/3h + 121°C/30min
Lap Shear Strength 3,580 psi ASTM D1002 60°C Lap Shear Strength 560 psi ASTM D1002 100°C Tensile Strength 11 MPa ASTM D638 25°C/3h + 93°C/2h
Tensile Modulus 486 MPa ASTM D638 25°C/3h + 93°C/2h
Tensile Elongation 3.7 % ASTM D638 25°C/3h + 93°C/2h
Flexural Strength 19 MPa ASTM D790 25°C/3h + 93°C/2h
Flexural Modulus 519 MPa ASTM D790 25°C/3h + 93°C/2h
Durometer Hardness 87 Shore D ASTM D2240 25°C/3h + 93°C/2h
T-Peel 8.7 pli ASTM D1876 25°C/24h + 80°C/2h
Glass Transition Temperature 68 °C Huntsman 25°C/3h + 93°C/2h, DMA
Glass Transition Temperature 83 °C Huntsman 25°C/3h + 93°C/2h CTE (TMA), α1 (below transition) 68 ppm/°C Huntsman 25°C/3h + 93°C/2h
CTE (TMA), α2 (above transition) 187 ppm/°C Huntsman 25°C/3h + 93°C/2h
Thermal Conductivity 0.26 W/mK Huntsman 25°C/3h + 93°C/2h
Flammability 0 sec FAR 25.853A 25°C/3h + 93°C/2h, 12-second vertical
Flammability 0.38 cm FAR 25.853A 25°C/3h + 93°C/2h, 12-second vertical
Flammability² 0 sec FAR 25.853A 7 days at 25°C, 60-second vertical
Flammability² 0 cm FAR 25.853A 7 days at 25°C, 60-second vertical
Flammability² 0 sec FAR 25.853A 25°C/1 day + 66°C/2h, 60-second vertical
Flammability² 0 cm FAR 25.853A 25°C/1 day + 66°C/2h, 60-second vertical
- ¹Samples were 12-ply laminate using #1581 or 7781 glass.
- ²The combustible resin content of each laminate shall be verified to 28 to 33.6 percent by weight (the resin content can be verified using the burn out method typically employed for fiberglass reinforced materials). For flammability testing, two ply fiberglass fabric laminate shall be used with the warp direction the same for each ply
Safety & Health
- Safety Precautions
- First aid
- Keep out of reach of children
- For professional and industrial use only
Packaging & Availability
- Regional Availability
Storage & Handling
- Storage Conditions
EPOCAST® 50-A1 Resin / Hardener 9816 should be stored in a dry place, in the original sealed container at temperatures between 2°C and 40°C (35.6°F and 104°F). Tightly reseal containers after each use. Under these storage conditions, the product has a shelf-life of 12 months from date of manufacture. The product should not be exposed to direct sunlight.
Other
- Physical Properties
Value Units Test Method / Conditions Density 1.18 g/cm³ g/cm³ ASTM D792 at 23°C Gel Time 65.0 m m at 25°C, 100g Viscosity 2400.0 cPs cPs ASTM D2196 at 25°C