- Contact Person : Mr. Chou Eric
- Company Name : Zhejiang Sanmen Jiadi Rubber & Plastic Co., Ltd.
- Tel : 86-576-83117319
- Fax : 86-576-83117995
- Address : Zhejiang,taizhou,Fangxiayang Gaojian Town Sanmen County(shipping agent internet service provider please don't bother,thank you !)
- Country/Region : China
- Zip : 317100
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Specification
Type |
Numbers of ply | mm Thickness of rubber coverage | (mm) Width(mm) | m Length(m) |
Width tolerance | |
upper | lower | |||||
NN100 NN150 NN200 NN250 NN300 | 2~8 | 1.5~8
| 1.5~4.5 | 300~1200 | ≤500 | ±1% |
Technical Index
Item
|
Unit | Index | |||||||
NN100 | NN150 | NN200 | NN250 | NN300 | |||||
Adhesive strength | 1.5mm Thickness of cloth and rubber coverage1.5mm | N/mm | ≥3.90 | ≥3.90 | ≥3.90 | ≥3.90 | ≥3.90 | ||
≤1.5mm Thickness of cloth and rubber coverage≤1.5mm
| N/mm | ≥3.50 | ≥3.50 | ≥3.50 | ≥3.50 | ≥3.50 | |||
Between cloth and cloth plies
| N/mm | ≥5.00 | ≥5.00 | ≥5.00 | ≥5.00 | ≥5.00 | |||
Longitudinal tensile strength of rubber cloth | N/mm | ≥98 | ≥147 | ≥196 | ≥245 | ≥294 | |||
Longitudinal elongation at rupture of all thickness of belt | % | ≥10 | ≥10 | ≥10 | ≥10 | ≥10 | |||
Longitudinal reference tensile rate of all thickness of belt | % | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | |||
Properties of rubber covering |
Tensile strength | H | Mpa | ≥18 | ≥18 | ≥18 | ≥18 | ≥18 | |
M | Mpa | ≥14 | ≥14 | ≥14 | ≥14 | ≥14 | |||
L | Mpa | ≥10 | ≥10 | ≥10 | ≥10 | ≥10 | |||
Elongation at rupture | H | % | ≥400 | ≥400 | ≥400 | ≥400 | ≥400 | ||
M | % | ≥350 | ≥350 | ≥350 | ≥350 | ≥350 | |||
L | % | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | |||
Wear and tear | H | cm3/1.61km | ≤0.7 | ≤0.7 | ≤0.7 | ≤0.7 | ≤0.7 | ||
M | cm3/1.61km | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | |||
L | cm3/1.61km | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
NN conveyor belts