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 |
|---|---|---|---|---|---|
| WAF1255 | N/A Fibre | N/A 0.312 Inch | N/A 0.138 Inch | N/A 0.030 Inch | N/A Gray |
| WAF1312 | N/A Fibre | N/A 0.312 Inch | N/A 0.140 Inch | N/A 0.045 Inch | N/A Gray |
| WAF2222 | N/A Fibre | N/A 0.312 Inch | N/A 0.140 Inch | N/A 0.045 Inch | N/A Black |
| WAF2231 | N/A Fibre | N/A 0.312 Inch | N/A 0.140 Inch | N/A 0.093 Inch | N/A Black |
| WAF1313 | N/A Fibre | N/A 0.312 Inch | N/A 0.140 Inch | N/A 0.093 Inch | N/A Gray |
| WAF1550 | N/A Fibre | N/A 0.312 Inch | N/A 0.144 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1629 | N/A Fibre | N/A 0.312 Inch | N/A 0.145 Inch0.155 Inch | N/A 0.015 Inch0.030 Inch | N/A Gray |
| WAF1174 | N/A Fibre | N/A 0.312 Inch | N/A 0.15 Inch | N/A 0.031 Inch | N/A Gray |
| WAF631 | N/A Fibre | N/A 0.312 Inch | N/A 0.156 Inch | N/A 0.031 Inch | N/A Red |
| WAF993 | N/A Fibre | N/A 0.312 Inch | N/A 0.156 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1125 | N/A Fibre | N/A 0.312 Inch | N/A 0.156 Inch | N/A 0.046 Inch | N/A Red |
| WAF2841 | N/A Fibre | N/A 0.312 Inch | N/A 0.156 Inch | N/A 0.062 Inch | N/A Gray |
| WAF274 | N/A Fibre | N/A 0.312 Inch | N/A 0.156 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1803 | N/A Fibre | N/A 0.312 Inch | N/A 0.156 Inch | N/A 0.062 Inch | N/A Black |
| WAF2794 | N/A Fibre | N/A 0.312 Inch | N/A 0.156 Inch | N/A 0.062 Inch | N/A Gray |
| WAF2731 | N/A Fibre | N/A 0.312 Inch | N/A 0.156 Inch | N/A 0.062 Inch | N/A Black |
| WAF2492 | N/A Fibre | N/A 0.312 Inch | N/A 0.164 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2624 | N/A Fibre | N/A 0.312 Inch | N/A 0.170 Inch | N/A 0.047 Inch | N/A Red |
| WAF185 | N/A Fibre | N/A 0.312 Inch | N/A 0.171 Inch | N/A 0.020 Inch | N/A |
| WAF462 | N/A Fibre | N/A 0.312 Inch | N/A 0.171 Inch | N/A 0.020 Inch | N/A |
| WAF2192 | N/A Fibre | N/A 0.312 Inch | N/A 0.171 Inch | N/A 0.046 Inch | N/A Gray |
| WAF463 | N/A Fibre | N/A 0.312 Inch | N/A 0.172 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1422 | N/A Fibre | N/A 0.312 Inch | N/A 0.178 Inch | N/A 0.031 Inch | N/A Red |
| WAF2112 | N/A Fibre | N/A 0.312 Inch | N/A 0.187 Inch | N/A 0.031 Inch | N/A Gray |
| WAF464 | N/A Fibre | N/A 0.312 Inch | N/A 0.187 Inch | N/A 0.046 Inch | N/A Black |
