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 |
|---|---|---|---|---|---|
| WAF2175 | N/A Fibre | N/A 0.585 Inch0.590 Inch | N/A 0.165 Inch0.170 Inch | N/A 0.062 Inch | N/A Gray |
| WAF981 | N/A Fibre | N/A 0.588 Inch | N/A 0.157 Inch | N/A 0.062 Inch | N/A Red |
| WAF1854 | N/A Fibre | N/A 0.590 Inch | N/A 0.152 Inch | N/A 0.065 Inch | N/A Black |
| WAF2056 | N/A Fibre | N/A 0.590 Inch | N/A 0.212 Inch0.220 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1188 | N/A Fibre | N/A 0.590 Inch0.610 Inch | N/A 0.420 Inch0.440 Inch | N/A 0.036 Inch0.044 Inch | N/A Gray |
| WAF2344 | N/A Fibre | N/A 0.593 Inch | N/A 0.281 Inch | N/A 0.080 Inch | N/A Gray |
| WAF637 | N/A Fibre | N/A 0.593 Inch | N/A 0.437 Inch | N/A 0.046 Inch | N/A Gray |
| WAF2903 | N/A Fibre | N/A 0.594 Inch | N/A 0.145 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1830 | N/A Fibre | N/A 0.610 Inch0.640 Inch | N/A 0.402 Inch0.412 Inch | N/A 0.056 Inch0.066 Inch | N/A Gray |
| WAF752 | N/A Fibre | N/A 0.612 Inch | N/A 0.072 Inch | N/A 0.010 Inch | N/A Gray |
| WAF1559 | N/A Fibre | N/A 0.615 Inch | N/A 0.5 Inch | N/A 0.031 Inch | N/A Gray |
| WAF108 | N/A Fibre | N/A 0.615 Inch0.635 Inch | N/A 0.3 Inch0.310 Inch | N/A 0.028 Inch0.034 Inch | N/A Gray |
| WAF1309 | N/A Fibre | N/A 0.615 Inch0.635 Inch | N/A 0.380 Inch0.385 Inch | N/A 0.020 Inch0.040 Inch | N/A Gray |
| WAF2131 | N/A Fibre | N/A 0.618 Inch | N/A 0.5 Inch | N/A 0.031 Inch | N/A Red |
| WAF1910 | N/A Fibre | N/A 0.619 Inch | N/A 0.330 Inch | N/A 0.046 Inch | N/A Red |
| WAF1851 | N/A Fibre | N/A 0.6199 Inch0.6399 Inch | N/A 0.5018 Inch0.5218 Inch | N/A 0.0156 Inch0.0236 Inch | N/A Red |
| WAF815 | N/A Fibre | N/A 0.620 Inch | N/A 0.281 Inch | N/A 0.062 Inch | N/A Gray |
| WAF2055 | N/A Fibre | N/A 0.620 Inch | N/A 0.442 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2047 | N/A Fibre | N/A 0.620 Inch | N/A 0.457 Inch | N/A 0.031 Inch | N/A Black |
| WAF1387 | N/A Fibre | N/A 0.620 Inch | N/A 0.485 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2348 | N/A Fibre | N/A 0.620 Inch | N/A 0.5 Inch | N/A 0.062 Inch | N/A Red |
| WAF276 | N/A Fibre | N/A 0.620 Inch0.630 Inch | N/A 0.370 Inch0.380 Inch | N/A 0.028 Inch0.034 Inch | N/A Gray |
| WAF809 | N/A Fibre | N/A 0.620 Inch0.630 Inch | N/A 0.140 Inch0.15 Inch | N/A 0.010 Inch0.015 Inch | N/A |
| WAF1406 | N/A Fibre | N/A 0.620 Inch0.630 Inch | N/A 0.140 Inch0.15 Inch | N/A 0.015 Inch | N/A |
| WAF1244 | N/A Fibre | N/A 0.620 Inch0.640 Inch | N/A 0.330 Inch0.350 Inch | N/A 0.050 Inch0.070 Inch | N/A Gray |
