DAI-EL G-7801
- Chemical Family
- Fluoropolymers
DAI-EL G-7801, in solid form, is characterized by scorch resistance, good fluidity, a low compression set, and odorless features. Tailored for automotive and industrial applications, it proves its worth in powertrain and equipment parts. Employing chemical cure and compression molding, this product ensures reliable performance in components like fuel entrance cover seals and O rings.
Properties
- Physical Form
- Solid
Product families
Applications
- Powertrain & UTH
- Equipment & Parts
Product Families
- Fluoroelastomers
Other characteristics
- Brand
- DAI-EL
- Features
Excellent Seal Properties, Good Fluidity, Low Compression Set, Odorless, Scorch Resistant
- Polymer Name
- Fluoroelastomer (FKM)
- Processing Methods
- Compression Molding
- Note
*1 The above values are representative and not guaranteed.; *2 [Formula] DAI-EL G-7801: 100 phr, MT carbon black (N990): 20 phr, Calcium hydroxide: 6 phr, Magnesium Oxide (highactive): 3 phr, [Curing condition] Press cure: 10min at 170°C, Post cure: 24hrs at 230°C.; *3 P-24 O-ring.
- Markets
- Automotive & Transportation
- Industrial
- Soluble In
- Lower ketones and esters
- Cure
- Chemical Cure
- Technology
- Elastomers
- Material Features
- Excellent Seal Properties
- Good Fluidity
- Low Compression Set
- Odorless
- Scorch Resistant
- HIGHLIGHTS
DAI-EL G-7801 is a cure-incorporated copolymer of vinylidene fluoride and hexafluoropropylene which is suitable for compression molding with good fluidity of mold and scorch resistance.; It provides excellent sealing properties.; It has the lowest compression set of DAI-EL .
- Packing Specification
- 20 Kg
- 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 purposes 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
- Compression Molding
Technical data
Table 1 of 2
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Fluorine Content | 66 | mass% | — |
| Mooney Viscosity (ML₁₊₁₀) (at 100°C) | 93 | MU | ASTM D1646 |
| Mooney Viscosity (ML₁₊₁₀)(at 121°C) | 66 | MU | ASTM D1646 |
| Specific Gravity (at 23°C) | 1.81 | — | ASTM D792 |
Table 2 of 2
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| 100% Tensile Stress*² | 4.5 | MPa | ASTM D412 |
| Compression Set (70hours at 200°C, 25% Compression*⁴)*² | 9 | % | — |
| Elongation (at break)*² | 200 | % | ASTM D412 |
| Hardness (at 3 sec)*² | 67 | Shore A | ASTM D2240 |
| Hardness (at Peak)*² | 71 | Shore A | ASTM D2240 |
| Low Temperature Retraction (TR10)*² | -18 | °C | ASTM D1329 |
| Tensile Strength*² | 13.9 | MPa | ASTM D412 |
