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- Contact Person : Mr. tong chao
- Company Name : Zhejiang Chaoniu Rubber Ware Co., Ltd.
- Tel : 0086-579-88238879
- Fax : 0086-579-88238879
- Address : Zhejiang,Lanxi,No.6 Huancheng West Road , Economic Development Zone
- Country/Region : China
- Zip : 321100
fire resistant steel cord conveyor belt
Product Detailed
Related Categories:Material Handling Equipment Parts
Detailed Product Description
Conver rubber property and grades
Test items | Property indexes | |||||
| GB9770-88 | DIN22131-88 | |||||
| H Heavy | M Medium | W W | X X | Y Y | ||
| Tensile strength | Mpa ≥ | 17.65 | 13.73 | 18 | 25 | 20 |
| % ≥ | 450 | 400 | 400 | 450 | 400 | |
| after aging(707d) Change rate of tensile strength Change rate of elongation | % | -25~+25 | -25~+25 | -25~+25 | -25~+25 | -25~+25 |
| Abrasion | ≤ | 0.6cm3/1.61Km | 0.8cm3/1.61Km | 90mm3 | 120mm3 | 150mm3 |
Adhesion of steel cord
Strength | Sst630 | Sst800 | Sst1000 | Sst1250 | Sst1600 | Sst2000 | Sst2500 | Sst3150 | Sst4000 | Sst4500 | Sst5000 | Sst5400 | Sst6300 |
Adhesion N/mm GB9770-88 | 54 | 60 | 64 | 69 | 74 | 84 | 98 | 108 | 118 | ||||
Adhesion N/mm GB22131-88 | 60 | 70 | 80 | 95 | 105 | 105 | 130 | 140 | 145 | 150 | 165 | 175 | 180 |
