CR Rubber Sheet
โพสต์เมื่อ : 7 พ.ย 2562 เวลา 16:54 น.
CR Rubber Sheet
ASTM Material code : CR
Material : Chloroprene Rubber
| Features | Applications | ||
| Outdoor packing , gasket material for general purpose . |
| Features of vairous rubber | |
| Service Temperature | -30'C to 120'C |
| Service Pressure | 10 kgf/cm2 |
| Color | White |
| Physical Properies | |
| Standard Hardness (Hs) | 65+/-5 |
| Tensile Strength (kgf/cm2) | 82 |
| Elongation (%) | 630 |
| Heat Resistance Aging 70'C x 72hours | |
| Hardness Change (%) | +6 |
| Tensile Strength (kgf/cm2) | -27 |
| Elongation (%) | -22 |
| Oil Resistance100'C x 72 hours Volume change (%) | |
| JIS No.1 Oill | -20 |
| JIS No.3 Oill | +87 |
| Compression Set | |
| 100'C x 24hours (%) | 23 |
| General Properties | |
| Oil Resistance | Good |
| Acid Resistance | Good |
| Abrasion Resistance | Good |
| Elasticity | Good |
| Aging | Excellent |
| Steaming | Good |
| Dimension of Rubber Sheet | ||||||||||
| Thickness (mm.) | 1.0 | 1.5 | 2.0 | 3.0 | 4.0 | 5.0 | 6.0 | 8.0 | 10.0 | Others |
| Width (m.) | 1 | 1, 1.2 | 1 | |||||||
| Length (m.) | 20 | 10 | 5 | |||||||