NR Rubber Sheet
โพสต์เมื่อ : 7 พ.ย 2562 เวลา 16:54 น.
NR Rubber Sheet
ASTM Material code : NR
Material : Natural Rubber
| Features | Applications |
| Excels in abrasion resistance, elasticity, mechanical property. | General packing ,gasket material for water system, rubber mat . |
| Features of vairous rubber | |
| Service Temperature | -30'C to 90'C |
| Service Pressure | 10 kgf/cm2 |
| Color | Black |
| Physical Properies | |
| Standard Hardness (Hs) | 65+/-5 |
| Tensile Strength (kgf/cm2) | 35 |
| Elongation (%) | 290 |
| Heat Resistance Aging 70'C x 72hours | |
| Hardness Change (%) | +8 |
| Tensile Strength (kgf/cm2) | +7 |
| Elongation (%) | -15 |
| Oil Resistance Volume change (%) | |
| JIS No.1 Oill | - |
| JIS No.3 Oill | - |
| Compression Set | |
| 70'C x 24hours (%) | 35 |
| General Properties | |
| Oil Resistance | x |
| Acid Resistance | x |
| Abrasion Resistance | Excellent |
| Elasticity | Excellent |
| Aging | x |
| Steaming | x |
| 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 | Others | ||||||
| Length (m.) | 20 | 10 | 5 | Others | ||||||