Bulk Melter Sealing Solutions
Platen seals are critical to bulk melter systems. The PFA encapsulation withstands the high temperatures required to melt solid adhesives, while the silicone core provides elastomeric resistance to allow the flow of media without leakage.
Vulcan Seals platen seals are manufactured and inspected to the highest quality standards to provide maximum sealing performance and reliability.
Complete Quality Assurance
- Electronically driven quality assurance and control
- Bespoke and high accuracy inspection technology
- Complete batch traceability
- Comprehensive inspection reports available
Vulcan Seals Advantages
- Custom core colour and printing capabilities
- Industry-leading product development and inspection technology
- Value and efficiency added to your supply chain
- On-time delivery through customised supply and stocking contracts
- Trusted key supplier to the Bulk Melter industry
- 24/7 personalised stock management Web Portal
Enquire Today
We can meet any of your PFA Platen Seals requirements for heated bulk melter applications.
Guaranteed best service, quality and value
Product Information
| PFA Encapsulated Platen Seals | |
| Encapsulation | PFA - perfluoroalkoxy alkanes (transparent) |
| Core | Silicone (red) |
|
Standard cross-sections |
25.40mm / 1" 31.75mm / 1.25" |
|
Temperature range |
-60°C to 260°C (short durations: 300°C) |
| Hardness | 85 to 90 Shore A |
| Encapsulation - PFA | |
| Tensile strength | 35 MPa |
| Elongation at break |
380% |
|
Specific gravity |
2.14 |
|
Melting point |
307°C |
| Melting index | 2.00 g/10min |
| Core - Silicone | |
| Hardness | 70 (±5) Shore A |
| Tensile strength | 7 MPa |
|
Elongation at |
163% |
|
Compression set |
21% - 37% |
| Density | 1.19 g/cm³ |
| Tear strength | 25 N/mm |
Downloads
Useful Links
- Encapsulated Kamlock™ Gaskets
- FEP/PFA Encapsulated 'O'-Rings
- Mechanical Seals
- OEM Replacement Mechanical Seals
- Gland Packing
- Expanded PTFE Gasketing
All product names, brands and trademarks shown are property of their respective owners, are for identification purposes only, and do not imply affiliation nor endorsement.
Guidance only: Product performance is dependent on many factors and operating conditions. Thorough independent product and equipment testing is always advised before proceeding with installation for the final intended use.
