Brief Introduction
NN Fabric is the traditional conveyor belt fabric composed by nylon yarns both in warp and weft directions.
NN fabric composed by Nylon6.6 yarns rather than Nylon6 yarns will have a better tensile strength and heat resistance.
Highlights
Good trough ability
Optimized flexibility in belting
Specification
Products Properties | NN80 | NN100 | NN125 | NN150 | NN175 | |||||
Warp | Weft | Warp | Weft | Warp | Weft | Warp | Weft | Warp | Weft | |
Breaking Strength (N/mm) | ≥105 | ≥40 | ≥125 | ≥45 | ≥150 | ≥55 | ≥175 | ≥65 | ≥200 | ≥70 |
10% Load Elongation (%) | ≤2.5 | / | ≤2.5 | / | ≤2.5 | / | ≤2.5 | / | ≤2.5 | / |
Breaking Elongation (%) | ≤25 | ≤45 | ≤25 | ≤45 | ≤25 | ≤45 | ≤25 | ≤45 | ≤25 | ≤45 |
Heat Shrinkage (%) [150oC*30min] | ≤5.0 | ≤0.5 | ≤5.0 | ≤0.5 | ≤5.0 | ≤0.5 | ≤5.0 | ≤0.5 | ≤5.0 | ≤0.5 |
Adhesion (N/mm) | ≥7.8 | ≥7.8 | ≥7.8 | ≥7.8 | ≥7.8 | |||||
Unit Weight (g/m2) | 270±10 | 300±12 | 340±15 | 410±20 | 465±20 | |||||
Thickness (mm) | 0.45±0.05 | 0.50±0.05 | 0.55±0.05 | 0.65±0.05 | 0.75±0.05 | |||||
Width (mm) | 600-1600 | 600-1600 | 600-1600 | 600-1600 | 600-1600 | |||||
Products Properties | NN200 | NN250 | NN300 | NN350 | NN400 | |||||
Warp | Weft | Warp | Weft | Warp | Weft | Warp | Weft | Warp | Weft | |
Breaking Strength (N/mm) | ≥225 | ≥75 | ≥280 | ≥75 | ≥340 | ≥80 | ≥390 | ≥85 | ≥440 | ≥85 |
10% Load Elongation (%) | ≤2.5 | / | ≤2.5 | / | ≤2.5 | / | ≤2.5 | / | ≤2.5 | / |
Breaking Elongation (%) | ≤25 | ≤45 | ≤25 | ≤45 | ≤25 | ≤45 | ≤25 | ≤45 | ≤25 | ≤45 |
Heat Shrinkage (%) [150oC*30min] | ≤5.0 | ≤0.5 | ≤5.0 | ≤0.5 | ≤5.0 | ≤0.5 | ≤5.0 | ≤0.5 | ≤5.0 | ≤0.5 |
Adhesion (N/mm) | ≥7.8 | ≥7.8 | ≥7.8 | ≥7.8 | ≥7.8 | |||||
Unit Weight (g/m2) | 510±20 | 590±25 | 710±30 | 810±35 | 870±35 | |||||
Thickness (mm) | 0.80±0.05 | 0.90±0.10 | 1.10±0.10 | 1.25±0.10 | 1.35±0.10 | |||||
Width (mm) | 600-1600 | 600-1600 | 600-1600 | 600-1600 | 600-1600 | |||||
We can also design special specification following customer's requirement!
