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PTFE rod Rulon® 488sheetrolltubular
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Characteristics
- Shape
- sheet, rod, tubular, roll
- Protection level
- abrasion-resistant, wear-resistant
- Other characteristics
- chemical-resistant, for high-temperature applications, low-friction, low water absorption, for cryogenic applications
- Length
Min.: 610 mm
(24.02 in)Max.: 3,000 mm
(118.11 in)- Width
Min.: 80 mm
(3.15 in)Max.: 1,000 mm
(39.37 in)- Diameter
120 cm
(47.24 in)- Thickness
Min.: 0.08 mm
(0.003 in)Max.: 6 mm
(0.236 in)
Description
Overview
Rulon® 488 is a dull turquoise filled PTFE material developed for use on painted and abrasive surfaces. It offers broad chemical resistance and improved load and wear performance compared with related Rulon® grades, making it suitable for demanding bearing and sealing applications including veneer dryer bearings and hydrogen/natural gas compressors.
Materials and Processing
The compound is produced by compression molding and delivered molded or precision-machined from high-performance PTFE and filled PTFE composites.
Performance & Service Conditions
Very good wear resistance in dry environments. Service temperature range: -240°C to +288°C. Mechanical strength: 6.9 MPa. Friction coefficient: 0.10–0.30. Max PV (dry/lub): 0.35 MPa·m/s.
Typical Offerings
Applications
Standard Specifications
Material: dull turquoise fluoropolymer, engineered filled PTFE. Manufacturing: compression molding; precision machining as required. Dimensions: rods & tubes φ1.2 m × L3 m; sheets L610 mm × W80 mm; tapes W1 m × T 0.08–6 mm.
Features & Benefits
Technical specifications
Rulon® 488 is a dull turquoise filled PTFE material developed for use on painted and abrasive surfaces. It offers broad chemical resistance and improved load and wear performance compared with related Rulon® grades, making it suitable for demanding bearing and sealing applications including veneer dryer bearings and hydrogen/natural gas compressors.
Materials and Processing
The compound is produced by compression molding and delivered molded or precision-machined from high-performance PTFE and filled PTFE composites.
Performance & Service Conditions
Very good wear resistance in dry environments. Service temperature range: -240°C to +288°C. Mechanical strength: 6.9 MPa. Friction coefficient: 0.10–0.30. Max PV (dry/lub): 0.35 MPa·m/s.
Typical Offerings
- Automatically molded bearings and components
- Sleeve, flanged and thrust bearings
- Stamped and formed seals
- Extruded shapes
- Machined parts and molded shapes
Applications
- Pumps, mixers and compressors
- Appliances and insulators
- Linear slides, pipe supports and wear bands
- Environments: steam, wet, dry and vacuum; also suitable for hydrogen and natural gas compressors
Standard Specifications
Material: dull turquoise fluoropolymer, engineered filled PTFE. Manufacturing: compression molding; precision machining as required. Dimensions: rods & tubes φ1.2 m × L3 m; sheets L610 mm × W80 mm; tapes W1 m × T 0.08–6 mm.
Features & Benefits
- Improved abrasion resistance versus related Rulon® grades
- Higher load capacity compared with Rulon® J
- Low friction coefficient and low moisture uptake
- Dimensional stability in presence of chemicals
- Suitable for extreme temperatures and dry operating conditions
Technical specifications
- Material family: PTFE / filled PTFE composite
- Color: dull turquoise
- Temperature range: -240°C to +288°C
- Mechanical strength: 6.9 MPa
- Friction coefficient: 0.10 - 0.30
- Max PV (dry/lub): 0.35 MPa·m/s
- Manufacturing: Compression molding; molding and precision machining
- Available forms: rods & tubes, sheets, tapes (dimensions above)
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.