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 |
|---|---|---|---|---|---|
| WAF1853 | N/A Fibre | N/A 0.375 Inch | N/A 0.219 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1525 | N/A Fibre | N/A 0.375 Inch | N/A 0.220 Inch | N/A 0.040 Inch | N/A Gray |
| WAF2926 | N/A Fibre | N/A 0.375 Inch | N/A 0.225 Inch | N/A 0.030 Inch | N/A Black |
| WAF841 | N/A Fibre | N/A 0.375 Inch | N/A 0.225 Inch | N/A 0.031 Inch | N/A Black |
| WAF640 | N/A Fibre | N/A 0.375 Inch | N/A 0.237 Inch | N/A 0.015 Inch | N/A Gray |
| WAF519 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.062 Inch | N/A Gray |
| WAF2685 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.010 Inch | N/A Red |
| WAF2352 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.015 Inch | N/A Gray |
| WAF2904 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.015 Inch | N/A Red |
| WAF714 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.015 Inch | N/A Gray |
| WAF2686 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.020 Inch | N/A Red |
| WAF51 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.031 Inch | N/A Red |
| WAF2861 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.031 Inch | N/A Red |
| WAF607 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2788 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1338 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.032 Inch | N/A Gray |
| WAF1006 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.062 Inch | N/A Gray |
| WAF2205 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.062 Inch | N/A Red |
| WAF2821 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.062 Inch | N/A Black |
| WAF2933 | N/A Fibre | N/A 0.375 Inch | N/A 0.281 Inch | N/A 0.031 Inch | N/A Gray |
| WAF1806 | N/A Fibre | N/A 0.375 Inch | N/A 0.250 Inch | N/A 0.062 Inch | N/A Black |
| WAF353 | N/A Fibre | N/A 0.344 Inch0.375 Inch | N/A 0.167 Inch0.187 Inch | N/A 0.026 Inch0.036 Inch | N/A Black Gray |
| WAF1391 | N/A Fibre | N/A 0.375 Inch0.38 Inch | N/A 0.171 Inch | N/A 0.062 Inch | N/A Gray |
| WAF2873 | N/A Fibre | N/A 0.375 Inch | N/A 0.188 Inch | N/A 0.016 Inch | N/A Gray |
| WAF912 | N/A Fibre | N/A 0.378 Inch | N/A 0.238 Inch | N/A 0.047 Inch | N/A Red |
