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 |
|---|---|---|---|---|---|
| WAF2884 | N/A Fibre | N/A 0.4687 Inch | N/A 0.3593 Inch | N/A 0.020 Inch | N/A Gray |
| WAF1376 | N/A Fibre | N/A 0.47 Inch | N/A 0.210 Inch | N/A 0.075 Inch | N/A Gray |
| WAF1277 | N/A Fibre | N/A 0.47 Inch0.480 Inch | N/A 0.15 Inch0.155 Inch | N/A 0.036 Inch0.044 Inch | N/A Black |
| WAF2082 | N/A Fibre | N/A 0.472 Inch | N/A 0.169 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2253 | N/A Fibre | N/A 0.472 Inch | N/A 0.205 Inch | N/A 0.075 Inch | N/A Black |
| WAF619 | N/A Fibre | N/A 0.472 Inch | N/A 0.323 Inch | N/A 0.040 Inch | N/A Gray |
| WAF507 | N/A Fibre | N/A 0.475 Inch | N/A 0.15 Inch0.155 Inch | N/A 0.040 Inch | N/A Black |
| WAF1755 | N/A Fibre | N/A 0.485 Inch0.515 Inch | N/A 0.312 Inch0.320 Inch | N/A 0.010 Inch0.020 Inch | N/A Gray |
| WAF1446 | N/A Fibre | N/A 0.485 Inch0.515 Inch | N/A 0.312 Inch0.320 Inch | N/A 0.0135 Inch0.0165 Inch | N/A Gray |
| WAF2008 | N/A Fibre | N/A 0.486 Inch | N/A 0.406 Inch | N/A 0.031 Inch | N/A Gray |
| WAF2518 | N/A Fibre | N/A 0.490 Inch | N/A 0.281 Inch | N/A 0.062 Inch | N/A Black |
| WAF1189 | N/A Fibre | N/A 0.490 Inch0.5 Inch | N/A 0.155 Inch0.161 Inch | N/A 0.062 Inch | N/A Black |
| WAF1701 | N/A Fibre | N/A 0.490 Inch0.510 Inch | N/A 0.190 Inch0.200 Inch | N/A 0.057 Inch0.067 Inch | N/A Gray |
| WAF561 | N/A Fibre | N/A 0.490 Inch0.510 Inch | N/A 0.302 Inch0.322 Inch | N/A 0.0135 Inch0.0165 Inch | N/A Gray |
| WAF245 | N/A Fibre | N/A 0.490 Inch0.510 Inch | N/A 0.304 Inch0.324 Inch | N/A 0.0085 Inch0.0115 Inch | N/A Red |
| WAF2922 | N/A Fibre | N/A 0.492 Inch | N/A 0.236 Inch | N/A 0.063 Inch | N/A Black |
| WAF2001 | N/A Fibre | N/A 0.492 Inch | N/A 0.252 Inch | N/A 0.058 Inch0.068 Inch | N/A Black |
| WAF193 | N/A Fibre | N/A 0.495 Inch0.505 Inch | N/A 0.370 Inch0.380 Inch | N/A 0.086 Inch0.100 Inch | N/A Black |
| WAF1100 | N/A Fibre | N/A 0.495 Inch0.505 Inch | N/A 0.338 Inch0.348 Inch | N/A 0.031 Inch | N/A Red |
| WAF606 | N/A Fibre | N/A 0.5 Inch | N/A 0.250 Inch | N/A 0.046 Inch | N/A Gray |
| WAF550 | N/A Fibre | N/A 0.5 Inch | N/A 0.250 Inch | N/A 0.010 Inch | N/A Gray |
| WAF132 | N/A Fibre | N/A 0.5 Inch | N/A 0.124 Inch | N/A 0.021 Inch | N/A Gray |
| WAF2427 | N/A Fibre | N/A 0.5 Inch | N/A 0.124 Inch | N/A 0.045 Inch | N/A Gray |
| WAF1865 | N/A Fibre | N/A 0.5 Inch | N/A 0.125 Inch | N/A 0.015 Inch | N/A Gray |
| WAF63 | N/A Fibre | N/A 0.5 Inch | N/A 0.125 Inch | N/A 0.025 Inch | N/A Gray |
