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 |
|---|---|---|---|---|---|
| WAF1831 | N/A Fibre | N/A 0.656 Inch | N/A 0.515 Inch | N/A 0.031 Inch | N/A Red |
| WAF2617 | N/A Fibre | N/A 0.669 Inch | N/A 0.331 Inch | N/A 0.058 Inch0.068 Inch | N/A Black |
| WAF2405 | N/A Fibre | N/A 0.669 Inch | N/A 0.512 Inch | N/A 0.040 Inch | N/A Black |
| WAF2606 | N/A Fibre | N/A 0.670 Inch0.678 Inch | N/A 0.440 Inch | N/A 0.125 Inch | N/A Gray |
| WAF638 | N/A Fibre | N/A 0.671 Inch | N/A 0.265 Inch | N/A 0.062 Inch | N/A |
| WAF692 | N/A Fibre | N/A 0.671 Inch | N/A 0.531 Inch | N/A 0.062 Inch | N/A Gray |
| WAF911 | N/A Fibre | N/A 0.672 Inch0.702 Inch | N/A 0.360 Inch0.39 Inch | N/A 0.110 Inch0.140 Inch | N/A Gray |
| WAF2093 | N/A Fibre | N/A 0.678 Inch | N/A 0.448 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2541 | N/A Fibre | N/A 0.680 Inch | N/A 0.5 Inch | N/A 0.093 Inch | N/A Red |
| WAF2289 | N/A Fibre | N/A 0.680 Inch | N/A 0.515 Inch | N/A 0.015 Inch | N/A Black |
| WAF536 | N/A Fibre | N/A 0.680 Inch0.690 Inch | N/A 0.565 Inch0.572 Inch | N/A 0.031 Inch | N/A |
| WAF1132 | N/A Fibre | N/A 0.682 Inch | N/A 0.317 Inch | N/A 0.06 Inch | N/A Gray |
| WAF2227 | N/A Fibre | N/A 0.683 Inch | N/A 0.380 Inch | N/A 0.030 Inch | N/A Gray |
| WAF289 | N/A Fibre | N/A 0.683 Inch | N/A 0.446 Inch | N/A 0.031 Inch | N/A Red |
| WAF2684 | N/A Fibre | N/A 0.684 Inch | N/A 0.303 Inch | N/A 0.062 Inch | N/A Gray |
| WAF219 | N/A Fibre | N/A 0.685 Inch | N/A 0.501 Inch | N/A 0.06 Inch | N/A Black |
| WAF1475 | N/A Fibre | N/A 0.687 Inch | N/A 0.187 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1812 | N/A Fibre | N/A 0.687 Inch | N/A 0.187 Inch | N/A 0.062 Inch | N/A Black |
| WAF1308 | N/A Fibre | N/A 0.687 Inch | N/A 0.204 Inch | N/A 0.062 Inch | N/A |
| WAF1524 | N/A Fibre | N/A 0.687 Inch | N/A 0.207 Inch | N/A 0.125 Inch | N/A |
| WAF455 | N/A Fibre | N/A 0.687 Inch | N/A 0.312 Inch | N/A 0.125 Inch | N/A Red |
| WAF1922 | N/A Fibre | N/A 0.687 Inch | N/A 0.328 Inch | N/A 0.062 Inch | N/A Black |
| WAF889 | N/A Fibre | N/A 0.687 Inch | N/A 0.375 Inch | N/A 0.046 Inch | N/A Red |
| WAF1208 | N/A Fibre | N/A 0.687 Inch | N/A 0.437 Inch | N/A 0.031 Inch | N/A Red |
| WAF2787 | N/A Fibre | N/A 0.687 Inch | N/A 0.437 Inch | N/A 0.031 Inch | N/A Gray |
