PTFE Tetrafluor Backup Ring for O-Ring Protection -200°C to 350°C Temperature Range for Textile Industry
Price:
Negotiable
MOQ:
1000
Delivery Time:
5-8 work days
Brand:
FOLON.A
Product Description
Product Overview
Tetrafluor backup rings provide essential protection for O-rings in high-pressure applications, preventing extrusion damage and ensuring reliable sealing performance across demanding industrial environments.
Technical Specifications
| Product Name | Backup Ring |
|---|---|
| Material | PTFE (Polytetrafluoroethylene) |
| Color | White |
| Temperature Resistance | -200°C to 350°C operating range |
Key Features
- Exceptional chemical resistance properties
- Non-aging material with long service life
- Low coefficient of friction for smooth operation
- Non-sticking surface prevents material adhesion
- Maintains 5% elongation even at -196°C
- Operates effectively up to 250°C continuous temperature
Performance Advantages
- High lubrication: Solid material with minimal friction coefficient
- Non-adhesive surface: Low surface tension prevents sticking
- Chemical inertness: Resistant to acids, alkalis, and organic solvents
- Exceptional weather resistance: Superior aging life among plastics
- Biologically inert: Suitable for medical and food-grade applications
Primary Functions
Corrosion-resistant sealing applications, support for slides and guide rails, electrical insulation components, and shaft seal protection systems.
Industrial Applications
Widely utilized across petrochemical processing, mechanical engineering systems, textile manufacturing equipment, valve industry components, hardware and electronics, and wastewater treatment facilities.
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Company
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Location
Room 2303, Building 1, No. 218, Tianmu West Road (Kerry Night Inn), Jing'an District, Shanghai
Contact Person
Lucy