Vulcanized Fibre is a laminated plastic composed of natural cellulose. Vulcanzied Flat Fibre Washers made from this material is an excellent alternative in many applications. One of the first plastics ever developed. Vulcanized Fibre is a tough, resilient material that is lighter than aluminum, tougher than leather, stiffer than most thermoplastics. Standard Colors available are Red, Black, White and Grey. Other colors are available upon request.
All Washers are available in English and Metric Units.
Typical Properties of Vulcanized Fibre
| General Properties (HB-77) | Thickness | Commercial Grade | Electrical Grade |
| Density (min.) | 1/16" | 1.15 g/cm3 | 1.10 g/cm3 |
| Tensile Strength | 1/16" | 13.5 kpsi | 0.015" @15 kpsi |
| Flexural Strength | 1/16" | 20 kpsi | - |
| Compressive Strength | 1/16" | 35 kpsi | - |
| Izod Impact Strength | 1/16" | 2.3 ft-lbs./in | - |
| Mullen Burst Strength | 0.015" | 300 psi | 270 psi |
| Dielectric Strength | 1/16" | 175 volts/mil | 300 volts/mil |
| Arc Resistance | 1/16" | 100 seconds | - |
| Water Absorption | 1/16" | 52%/2hrs. | - |
| UL Flammability | above 0.030" | 94HB | 94HB |
Data Supplied by Toyo Fibre
Email us your part drawing(s) by clicking the "REQUEST INFORMATION" tab above and complete our on-line form and we will provide you with a detailed quotation.
Item # |
Material |
Outer Diameter |
Inner Diameter |
Thickness |
Color |
|---|---|---|---|---|---|
| WAF207 | N/A Fibre | N/A 0.508 Inch | N/A 0.326 Inch | N/A 0.034 Inch | N/A Gray |
| WAF954 | N/A Fibre | N/A 0.510 Inch | N/A 0.353 Inch | N/A 0.080 Inch | N/A Gray |
| WAF1170 | N/A Fibre | N/A 0.510 Inch | N/A 0.360 Inch | N/A 0.040 Inch | N/A Gray |
| WAF2842 | N/A Fibre | N/A 0.512 Inch | N/A 0.354 Inch | N/A 0.021 Inch | N/A Gray |
| WAF2011 | N/A Fibre | N/A 0.513 Inch | N/A 0.16 Inch | N/A 0.080 Inch | N/A Gray |
| WAF1285 | N/A Fibre | N/A 0.514 Inch | N/A 0.365 Inch | N/A 0.020 Inch | N/A Gray |
| WAF2924 | N/A Fibre | N/A 0.521 Inch0.541 Inch | N/A 0.340 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2626 | N/A Fibre | N/A 0.531 Inch | N/A 0.315 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2176 | N/A Fibre | N/A 0.531 Inch | N/A 0.315 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2833 | N/A Fibre | N/A 0.531 Inch | N/A 0.340 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2500 | N/A Fibre | N/A 0.531 Inch | N/A 0.350 Inch | N/A 0.047 Inch | N/A Gray |
| WAF544 | N/A Fibre | N/A 0.531 Inch | N/A 0.375 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1017 | N/A Fibre | N/A 0.545 Inch | N/A 0.330 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1661 | N/A Fibre | N/A 0.545 Inch | N/A 0.330 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1022 | N/A Fibre | N/A 0.545 Inch0.575 Inch | N/A 0.3 Inch0.320 Inch | N/A 0.031 Inch | N/A Red |
| WAF1549 | N/A Fibre | N/A 0.546 Inch | N/A 0.203 Inch | N/A 0.093 Inch | N/A Gray |
| WAF251 | N/A Fibre | N/A 0.546 Inch | N/A 0.265 Inch | N/A 0.062 Inch | N/A Black |
| WAF2557 | N/A Fibre | N/A 0.546 Inch | N/A 0.442 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1539 | N/A Fibre | N/A 0.547 Inch0.577 Inch | N/A 0.175 Inch0.202 Inch | N/A 0.028 Inch0.034 Inch | N/A Gray |
| WAF2613 | N/A Fibre | N/A 0.550 Inch | N/A 0.375 Inch | N/A 0.031 Inch | N/A Red |
| WAF2748 | N/A Fibre | N/A 0.551 Inch | N/A 0.335 Inch | N/A 0.062 Inch | N/A Red |
| WAF53 | N/A Fibre | N/A 0.552 Inch0.572 Inch | N/A 0.374 Inch0.384 Inch | N/A 0.028 Inch0.034 Inch | N/A Red |
| WAF1209 | N/A Fibre | N/A 0.557 Inch0.567 Inch | N/A 0.26 Inch0.270 Inch | N/A 0.057 Inch0.067 Inch | N/A Gray |
| WAF1114 | N/A Fibre | N/A 0.56 Inch | N/A 0.2675 Inch | N/A 0.031 Inch | N/A Black Gray |
| WAF2305 | N/A Fibre | N/A 0.56 Inch | N/A 0.377 Inch | N/A 0.062 Inch | N/A Red |
