DAI-EL G-717
- Chemical Family
- Fluoropolymers
DAI-EL G-717 is a cure-incorporated copolymer crafted from vinylidene fluoride and hexafluoropropylene, specifically tailored for compression molding applications. Renowned for its exceptional elongation at break, the product stands out with its impressive compression set and heat resistance properties. Additionally, it ensures rapid vulcanization. Primarily utilized in the automotive sector, it finds its niche in applications such as fuel entrance cover seals and O rings, particularly in automotive exteriors, body parts, and powertrain components.
Properties
- Physical Form
- Solid
Product families
Applications
- Exterior & Body
- Powertrain & UTH
Product Families
- Fluoroelastomers
Other characteristics
- Brand
- DAI-EL
- Features
Good Compression Set, Good Elongation, Odorless, Very Good Heat Resistance
- Polymer Name
- Fluoroelastomer (FKM)
- Processing Methods
- Compression Molding
- Note
*¹ The above values are representative and not guaranteed.; *2 [Formula] DAI-EL G-717: 100 phr, MT carbon black (N990): 20 phr, Calcium hydroxide: 6 phr, Magnesium Oxide (high-active): 3 phr, [Curing condition] Press cure: 10min at 170°C, Post cure: 24hrs at 230°C.; *3 P-24 O-ring.
- Markets
- Automotive & Transportation
- Soluble In
- Lower ketones and esters
- Technology
- Elastomers
- Material Features
- Good Compression Set
- Good Elongation
- Odorless
- Very Good Heat Resistance
- HIGHLIGHTS
DAI-EL G-717 is a cure-incorporated copolymer of vinylidene fluoride and hexafluoropropylene which is suitable for compression molding.; It provides excellent elongation at break, compression set and heat resistance.; It valcunized quickly.
- Packing Specification
- 20 Kg
- 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 End Uses
- Fuel Entrance Cover Seal
- O Rings
- 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) | 63 | MU | ASTM D1646 |
| Mooney Viscosity (ML₁₊₁₀) (at 121°C) | 40 | 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 | 3.5 | MPa | ASTM D412 |
| Compression Set (at 200°C,70 hours, 25% Compression*³)*² | 15 | % | — |
| Elongation (at break)*² | 300 | % | ASTM D412 |
| Hardness (at 3sec)*² | 64 | Shore A | ASTM D2240 |
| Hardness (at peak)*² | 69 | Shore A | ASTM D2240 |
| Low Temperature Retraction (TR10)*² | -18 | °C | ASTM D1329 |
| Tensile Strength*² | 16.3 | MPa | ASTM D412 |
