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 |
|---|---|---|---|---|---|
| WAF1502 | N/A Fibre | N/A 0.276 Inch0.296 Inch | N/A 0.110 Inch0.120 Inch | N/A 0.062 Inch | N/A Gray |
| WAF2737 | N/A Fibre | N/A 0.280 Inch | N/A 0.162 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1855 | N/A Fibre | N/A 0.280 Inch | N/A 0.235 Inch | N/A 0.010 Inch | N/A Gray |
| WAF1676 | N/A Fibre | N/A 0.281 Inch | N/A 0.095 Inch | N/A 0.010 Inch | N/A Red |
| WAF2822 | N/A Fibre | N/A 0.281 Inch | N/A 0.118 Inch | N/A 0.010 Inch | N/A Black |
| WAF2424 | N/A Fibre | N/A 0.281 Inch | N/A 0.121 Inch | N/A 0.031 Inch | N/A Black |
| WAF574 | N/A Fibre | N/A 0.281 Inch | N/A 0.152 Inch | N/A 0.031 Inch | N/A Black Gray |
| WAF1107 | N/A Fibre | N/A 0.281 Inch | N/A 0.156 Inch | N/A 0.062 Inch | N/A Gray |
| WAF568 | N/A Fibre | N/A 0.281 Inch | N/A 0.159 Inch | N/A 0.030 Inch | N/A Gray |
| WAF384 | N/A Fibre | N/A 0.281 Inch | N/A 0.187 Inch | N/A 0.062 Inch | N/A Red |
| WAF2898 | N/A Fibre | N/A 0.282 Inch | N/A 0.162 Inch | N/A 0.062 Inch | N/A Gray |
| WAF1449 | N/A Fibre | N/A 0.282 Inch0.288 Inch | N/A 0.16 Inch | N/A 0.062 Inch | N/A Red |
| WAF2490 | N/A Fibre | N/A 0.285 Inch | N/A 0.095 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2117 | N/A Fibre | N/A 0.287 Inch | N/A 0.180 Inch | N/A 0.021 Inch | N/A Gray |
| WAF1704 | N/A Fibre | N/A 0.288 Inch | N/A 0.110 Inch | N/A 0.093 Inch | N/A Red |
| WAF127 | N/A Fibre | N/A 0.288 Inch | N/A 0.16 Inch | N/A 0.062 Inch | N/A Red |
| WAF1295 | N/A Fibre | N/A 0.290 Inch | N/A 0.110 Inch | N/A 0.010 Inch | N/A Gray |
| WAF1021 | N/A Fibre | N/A 0.296 Inch0.306 Inch | N/A 0.094 Inch0.1 Inch | N/A 0.062 Inch | N/A Black |
| WAF1562 | N/A Fibre | N/A 0.297 Inch0.327 Inch | N/A 0.173 Inch0.177 Inch | N/A 0.028 Inch0.034 Inch | N/A Red |
| WAF1561 | N/A Fibre | N/A 0.297 Inch0.327 Inch | N/A 0.178 Inch0.181 Inch | N/A 0.028 Inch0.034 Inch | N/A Red |
| WAF1612 | N/A Fibre | N/A 0.297 Inch0.327 Inch | N/A 0.190 Inch0.198 Inch | N/A 0.0135 Inch0.0165 Inch | N/A Gray |
| WAF2412 | N/A Fibre | N/A 0.302 Inch | N/A 0.114 Inch | N/A 0.062 Inch | N/A Gray |
| WAF2295 | N/A Fibre | N/A 0.302 Inch0.322 Inch | N/A 0.188 Inch0.208 Inch | N/A 0.028 Inch0.034 Inch | N/A Black |
| WAF1740 | N/A Fibre | N/A 0.303 Inch | N/A 0.080 Inch | N/A 0.010 Inch | N/A Gray |
| WAF2439 | N/A Fibre | N/A 0.305 Inch | N/A 0.126 Inch | N/A 0.031 Inch | N/A Gray |
