Rubber Liners
PC-261
60 Durometer High Temperature Hybrid Chlorobutyl– Specifically designed for Chemical and Abrasion concerns at higher temperatures.
ASTM & Test Requirements
| Hardness (ASTM D2240) | 55-65 Shore A (+/-5) |
| Tensile (ASTM D412) | 1,200 psi minimum |
| Elongation (ASTM D412) | 550% minimum |
| Tear (Die C) | 175 LB / Linear Inch |
| Service Temperature | -40ºF to 260ºF (127ºC) |
| Specific Gravity | 1.14 |
Overlay
Atmospheric Aging
| Moisture Resistance | Good |
| Permeability | Good |
| Compression Set | Good |
Resistance
| Sliding Abrasion | Good |
| Impingement Abrasion | Good |
| Acid (Concentrate) | Good |
| Acid (Dilute) | Good |
| Oil & Gasoline | NR |
Curing
| Atmospheric Cure | 24hrs @ 200°F | Pressure Cure 2hrs @ 250°F |
Adhesive System
| 1st Coat on Metal | Chemlok 286 |
| 2nd Coat on Metal | Chemlok 289 |
| 3rd Coat on Rubber | Chemlok 286 |
| 4th Coat on Metal | Chemlok 286 |