Rubber Waterproof Conveyor Belt
Inquiry
| Post Date: | Jan 29,2016 |
| Expiry Date: | Jul 27,2016 |
| Detailed Description: |
Application：
Rubber water-proof belt is generallt used in large concrete construction such as dam, reservoir and basement etc. Rubber water-proof belt is poured in deformation joint and construction joint of these project to avoid leakage. Physical and mechanical property of rubber should accord with requirement listed below: Item Description Nature rubber Synthetic rubber 1 Hardness A 60±5 60±5 2 Tensile strength Mpa ≥ 18 16 3 Tensile yield % ≥ 450 400 4 Permanent compression set 70℃x24h%≤ 35 35 23℃x168h%≤ 20 20 5 Tear strength N/m≥ 35 35 6 Brittleness temperature ℃≤ -45 -40 7 Hot air aging 70℃x72h Hardness variation 8 Variation of tensile strength (lower) %≤ 10 Variation of tensile yield(lower) %≤ 20 70℃x96h Hardness variation 8 Variation of tensile strength (lower) %≤ 10 Variation of tensile yield(lower) %≤ 20 8 Ozone aging 50pp 20% 48h Grade 2 0 |
| Company: | Baoding Shunda Rubber Belts Co., Ltd [ China ] |
| Contact: | Molly Xu |
| Tel: | +86-0312-2162686 |
| Fax: | +86-0312-2162686 |
| Email: | molly@shundaxj.com |
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