Watertight rubber essential for sluices of river, dam and dock
Proper Application
Sluice of Dam, River,Sewer
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Characteristics
Moulding Die
Various shapes are available because we have many moulding die.
Durability
Made from high-quality chloroprene rubber.
Excellent durability and weather resistance.
Material
Normal Condition Test
| CR45 | CR55 | ||
| Hardness (JIS-A) | HA | 45±5 | 55±5 |
| Tensile Strength | MPa | 18 < | 15 < |
| Elongation | % | 500 | 300 |
Aging Test
70℃ x 96hr
| CR45 | CR55 | ||
| Hardness Change | HA | < +10 | < +10 |
| Tensile Strength Change | % | < -20 | < -20 |
| Elongation Change | % | < -20 | < -20 |
Compression Set Test
70℃ x 22hr
| CR45 | CR55 | ||
| Compression Set | % | < 30 | < 30 |
