Description

Fluoropolymer Fibers CAS NO 308076-89-3 represent a high-performance class of synthetic fibers engineered for extreme environments. Their exceptional chemical resistance, thermal stability, and low surface energy make them indispensable for demanding industrial applications. These fibers are critical for manufacturers in the chemical processing, aerospace, filtration, and advanced textile industries seeking durable, inert materials.

Application

• High-Temperature Filtration Media: Used in baghouse filters for hot gas filtration in cement, metal, and power generation industries.
• Chemical-Resistant Gaskets & Seals: Ideal for packing, gaskets, and seals in pumps and valves handling aggressive acids, alkalis, and solvents.
• Advanced Composites Reinforcement: Serves as a reinforcing fiber in high-performance composites for aerospace and automotive components requiring chemical and thermal resilience.
• Protective Industrial Textiles: Woven into fabrics for protective clothing, covers, and linings in harsh chemical environments.
• Specialty Filtration Fabrics: Employed in membrane support and filter cloths for pharmaceutical and fine chemical processing.
• Electrical Insulation: Used in high-temperature wire and cable insulation due to excellent dielectric properties.

Basic Information

Product Name	Fluoropolymer Fibers
CAS No.	308076-89-3
Molecular Formula	(C₂F₄)ₙ (Representative for PTFE-based polymers)
Molecular Weight	Polymeric Material
Synonyms	Polytetrafluoroethylene Fiber
PTFE Fiber
Fluorocarbon Fiber
Teflon® Fiber (Trade Name)
Poly(tetrafluoroethylene) Filament
Fluorinated Ethylene Polymer Fiber
FEP Fiber (Fluorinated Ethylene Propylene)
EINECS	Contact for details

Quality Control

Our Fluoropolymer Fibers are manufactured under a stringent quality management system. Each batch is tested to ensure consistency in key parameters such as denier, tensile strength, thermal stability, and chemical purity. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong heat sources and open flames. Ensure the storage area is free from contamination by dust or other particulates.

Specification

Item	Specification
Appearance	White to off-white fibers
Fiber Denier	Customizable (e.g., 200 - 3000 denier)
Tensile Strength	> 1.5 g/denier
Melting Point	> 320 °C (for PTFE-based)
Continuous Use Temperature	Up to 260 °C
Chemical Resistance	Resistant to most acids, alkalis, and solvents
Moisture Content	< 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.