DAI-EL G-7401
- Chemical Family
- Fluoropolymers
DAI-EL G-7401, available in solid form, exhibits scorch resistance, a good compression set, fluidity, and is odorless. Tailored for automotive and industrial applications, it finds use in fuel entrance cover seals and O rings. Soluble in lower ketones and esters, this product utilizes injection molding processing methods.
Properties
- Physical Form
- Solid
Product families
Applications
- Powertrain & UTH
- Equipment & Parts
Product Families
- Fluoroelastomers
Other characteristics
- Brand
- DAI-EL
- Features
Good Compression Set, Good Fluidity, Odorless, Scorch Resistant
- Polymer Name
- Fluoroelastomer (FKM)
- Processing Methods
- Injection Molding
- Note
*1 The above values are representative and not guaranteed.; *2 [Formula] DAI-EL G-7401: 100 phr, MT carbon black (N990): 20 phr, Calcium hydroxide: 6 phr, Magnesium Oxide (high-active): 3 phr, [Curing condition] Press cure: 10min@170°C, Post cure: 24hrs@230°C.; *3 P-24 O-ring.
- Markets
- Automotive & Transportation
- Industrial
- Soluble In
- Lower ketones and esters
- Technology
- Elastomers
- Benefits
DAI-EL G-7401 is a cure-incorporated copolymer of vinylidene fluoride and hexafluoropropylene which is suitable for injection molding with good fluidity of mold.. It provides excellent scorch resistance and compression set.
- Material Features
- Good Compression Set
- Good Fluidity
- Odorless
- Scorch Resistant
- Packing Specification
- 20Kg
- Plastics and Elastomers End Uses
- Fuel Entrance Cover Seal
- O Rings
- Safety Information
Be sure to read the Safety Data Sheet (SDS) and precautions on the label before using.. This product has been developed for industrial purpose and we shall not guarantee the safety if used for any other purposes. If it is going to be used for medical or food applications, please contact us in advance.
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 2
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Compression Set (at 200°C,70 hours, 25% Compression*³) | 10 | % | — |
| Elongation (at break) | 210 | % | ASTM D412 |
| Fluorine Content | 66 | mass% | — |
| Hardness (at 3 sec) | 68 | Shore A | ASTM D2240 |
| Hardness (at Peak) | 72 | Shore A | ASTM D2240 |
| Low Temperature Retraction (TR10) | -18 | °C | ASTM D1329 |
| Mooney Viscosity (ML₁₊₁₀) (at 100°C) | 67 | MU | ASTM D1646 |
| Mooney Viscosity (ML₁₊₁₀) (at 121°C) | 41 | MU | ASTM D1646 |
| Specific Gravity (at 23°C) | 1.81 | — | ASTM D792 |
| Tensile Strength | 13 | MPa | ASTM D412 |
Table 2 of 2
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| 100% Tensile Stress*² | 4.4 | MPa | ASTM D412 |
