Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Benefits & Properties
- MFE 707N combines the novolac backbone typical of MFE 770 and MFE 780 with a brominated epoxy resin backbone, so MFE 707N own excellent corrosion resistance and high temperature resistance properties with good toughness and reduced flammability.
- Laminates made with MFE 707N resin meet ASTM E-84 Flame Spread “Class 2” rating (less than 75). 3% of antimony oxide (Sb2O3), Class 1 ratings can be achieved (1).
- MFE 707N owns best performance against wet or dry chlorine gas, chlorine dioxide, bleach, and hot, wet flue gas environments within MFE series vinyl ester resins. Corrosion resistance quit similar or equals to MFE 770 and MFE 780.
Applications & Uses
- Markets
- Applications
- Applications and Fabrication Techniques
- When fire retardance, heat resistance and / or corrosion resistance are required at the same time.
- Widely used to produce FRP ductwork, stacks and stack liner applications, equipment specified to handle mixtures of air and hot gasses or potentially flammable and corrosive liquids, and floorings compounds where a high degree of heat and / or fire resistance is needed.
- FRP fabrication processes such as filament winding, hand lay-up, spray-up, pultrusion and infusion (RTM).
Properties
- Flame Rating
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Density at 25℃ | 1.15 | g/ml | — |
| Viscosity at 25℃ | 300-450 | cPs | — |
| Styrene Content | 36-40 | % | — |
| Tensile Strength | 70-80 | MPa | ASTM D-638 |
| Tensile Modulus | 3.3-3.6 | GPa | ASTM D-638 |
| Elongation at Break | 3.5-5.0 | % | ASTM D-638 |
| Flexural Strength | 125-135 | MPa | ASTM D-790 |
| Flexural Modulus | 3.4-3.8 | GPa | ASTM D-790 |
| Heat Distortion Temperature | 128-137 | ℃ | ASTM D-648 Method A |
| Barcol Hardness | 40 | — | ASTM D2583 |
Safety & Health
- Safety and Handling Consideration
This resin contains ingredients which could be harmful if mishandled. Contact with skin and eyes should be avoided and necessary protective equipment and clothing should be worn. The specification is 2010 edition and may change with the technological improvement. Huachang Polymer Co., Ltd. of ECUST maintains Material Safety Data Sheets on all of its products. Material Safety Data Sheets contain health and safety information for your development of appropriate product handling procedures to protect your employees and customers. Our Material Safety Data Sheets should be read and understood by all of your supervisory personnel and employees before using Huachang’s products in your facilities
Packaging & Availability
- Standard package
- Non-returnable steel drums, net weight is 200kg per drum.
Storage & Handling
- Shelf Life
- 4 months
- Recommended Storage
Drums - Store at temperatures below 25℃. Storage life decreases with increasing storage temperature. Avoid exposure to heat sources such as direct sunlight or steam pipes. To avoid contamination of product with water, do not store outdoors. Keep sealed to prevent moisture pick-up and monomer loss. Rotate stock.