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 |
|---|---|---|---|---|---|
| WAF2701 | N/A Fibre | N/A 0.630 Inch | N/A 0.285 Inch | N/A 0.031 Inch | N/A Black |
| WAF1595 | N/A Fibre | N/A 0.630 Inch | N/A 0.3165 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1276 | N/A Fibre | N/A 0.631 Inch | N/A 0.245 Inch | N/A 0.031 Inch | N/A Red |
| WAF2198 | N/A Fibre | N/A 0.635 Inch | N/A 0.317 Inch | N/A 0.062 Inch | N/A Red |
| WAF1907 | N/A Fibre | N/A 0.637 Inch | N/A 0.400 Inch | N/A 0.093 Inch | N/A Gray |
| WAF1616 | N/A Fibre | N/A 0.640 Inch | N/A 0.228 Inch | N/A 0.125 Inch | N/A Black |
| WAF1995 | N/A Fibre | N/A 0.640 Inch | N/A 0.406 Inch | N/A 0.046 Inch | N/A Gray |
| WAF70 | N/A Fibre | N/A 0.641 Inch | N/A 0.344 Inch | N/A 0.06 Inch | N/A Gray |
| WAF2083 | N/A Fibre | N/A 0.650 Inch | N/A 0.161 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1349 | N/A Fibre | N/A 0.650 Inch | N/A 0.335 Inch | N/A 0.010 Inch | N/A Gray |
| WAF1265 | N/A Fibre | N/A 0.650 Inch | N/A 0.375 Inch | N/A 0.093 Inch | N/A Red |
| WAF1186 | N/A Fibre | N/A 0.650 Inch | N/A 0.385 Inch | N/A 0.055 Inch | N/A Black |
| WAF1683 | N/A Fibre | N/A 0.650 Inch | N/A 0.385 Inch | N/A 0.062 Inch | N/A Black |
| WAF72 | N/A Fibre | N/A 0.656 Inch | N/A 0.281 Inch | N/A 0.062 Inch | N/A Gray |
| WAF248 | N/A Fibre | N/A 0.656 Inch | N/A 0.406 Inch | N/A 0.046 Inch | N/A Gray |
| WAF500 | N/A Fibre | N/A 0.656 Inch | N/A 0.406 Inch | N/A 0.047 Inch | N/A Red |
| WAF1123 | N/A Fibre | N/A 0.656 Inch | N/A 0.437 Inch | N/A 0.031 Inch | N/A |
| WAF2642 | N/A Fibre | N/A 0.656 Inch | N/A 0.437 Inch | N/A 0.031 Inch | N/A Red |
| WAF1903 | N/A Fibre | N/A 0.656 Inch | N/A 0.437 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2019 | N/A Fibre | N/A 0.656 Inch | N/A 0.437 Inch | N/A 0.032 Inch | N/A Gray |
| WAF1757 | N/A Fibre | N/A 0.656 Inch | N/A 0.5 Inch | N/A 0.031 Inch | N/A Gray |
| WAF866 | N/A Fibre | N/A 0.656 Inch | N/A 0.5 Inch | N/A 0.031 Inch | N/A Black |
| WAF1352 | N/A Fibre | N/A 0.656 Inch | N/A 0.5 Inch | N/A 0.031 Inch | N/A Gray |
| WAF858 | N/A Fibre | N/A 0.656 Inch | N/A 0.5 Inch | N/A 0.047 Inch | N/A Gray |
| WAF1248 | N/A Fibre | N/A 0.656 Inch | N/A 0.5 Inch | N/A 0.047 Inch | N/A Red |
