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 |
|---|---|---|---|---|---|
| WAF1005 | N/A Fibre | N/A 0.312 Inch | N/A 0.187 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1804 | N/A Fibre | N/A 0.312 Inch | N/A 0.187 Inch | N/A 0.062 Inch | N/A Black |
| WAF2101 | N/A Fibre | N/A 0.312 Inch | N/A 0.188 Inch | N/A 0.031 Inch | N/A Red |
| WAF1660 | N/A Fibre | N/A 0.312 Inch | N/A 0.188 Inch | N/A 0.093 Inch | N/A Gray |
| WAF860 | N/A Fibre | N/A 0.312 Inch | N/A 0.190 Inch | N/A 0.047 Inch | N/A Gray |
| WAF2814 | N/A Fibre | N/A 0.312 Inch | N/A 0.196 Inch | N/A 0.046 Inch | N/A Red |
| WAF1600 | N/A Fibre | N/A 0.312 Inch | N/A 0.200 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1702 | N/A Fibre | N/A 0.312 Inch | N/A 0.203 Inch | N/A 0.031 Inch | N/A |
| WAF1269 | N/A Fibre | N/A 0.312 Inch | N/A 0.204 Inch | N/A 0.047 Inch | N/A Gray |
| WAF2347 | N/A Fibre | N/A 0.312 Inch | N/A 0.235 Inch | N/A 0.062 Inch | N/A Gray |
| WAF739 | N/A Fibre | N/A 0.312 Inch | N/A 0.250 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1451 | N/A Fibre | N/A 0.312 Inch0.316 Inch | N/A 0.15 Inch | N/A 0.054 Inch | N/A Gray |
| WAF1836 | N/A Fibre | N/A 0.3125 Inch | N/A 0.120 Inch | N/A 0.046 Inch | N/A Black |
| WAF2604 | N/A Fibre | N/A 0.313 Inch | N/A 0.125 Inch | N/A 0.010 Inch0.017 Inch | N/A Black |
| WAF2356 | N/A Fibre | N/A 0.313 Inch0.375 Inch | N/A 0.120 Inch0.140 Inch | N/A 0.031 Inch | N/A Gray |
| WAF142 | N/A Fibre | N/A 0.315 Inch | N/A 0.258 Inch | N/A 0.031 Inch | N/A Gray |
| WAF415 | N/A Fibre | N/A 0.320 Inch | N/A 0.109 Inch | N/A 0.045 Inch | N/A Gray |
| WAF1289 | N/A Fibre | N/A 0.320 Inch0.330 Inch | N/A 0.120 Inch0.130 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1024 | N/A Fibre | N/A 0.328 Inch | N/A 0.105 Inch | N/A 0.062 Inch | N/A |
| WAF1838 | N/A Fibre | N/A 0.328 Inch | N/A 0.221 Inch | N/A 0.011 Inch | N/A |
| WAF599 | N/A Fibre | N/A 0.328 Inch | N/A 0.241 Inch | N/A 0.031 Inch | N/A |
| WAF838 | N/A Fibre | N/A 0.339 Inch | N/A 0.076 Inch | N/A 0.062 Inch | N/A Black |
| WAF1956 | N/A Fibre | N/A 0.340 Inch | N/A 0.1366 Inch0.1446 Inch | N/A 0.020 Inch | N/A Gray |
| WAF1761 | N/A Fibre | N/A 0.340 Inch | N/A 0.16 Inch | N/A 0.030 Inch | N/A Gray |
| WAF235 | N/A Fibre | N/A 0.344 Inch | N/A 0.169 Inch | N/A 0.020 Inch | N/A Black |
