Jiangxi Longtai New Material Co., Ltd
leading supplier of wire & cable materials whatsapp:Ms. ariel 008613580878248 ; Ms.cara 008613902614364
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cable filling PP Yarn(non-twist)
cable filling pp yarn(non-twist) should be white ,dry clean,soft and uniform thickness.
The specifications of the filling line size should comply with the provisions in the table
| Item(mm) | PP Filler Yarn(non-twist) | |||||||
| Specifications(mm) | 30 | 60 | 90 | 120 | 160 | 180 | 270 | 360 |
| Membrane width error(mm) | ±3.0 | ±5.0 | ±6.0
| |||||
| Thickness(mm) | 0.08 | |||||||
| Thickness of the error(mm) | 0.01 | |||||||
| After Nian corresponding diameter(mm) | 2.0 | 2.0 | 4.0 | 4.5 | 5.0 | 5.5 | 6.0 | 7.0 |
| The diameter tolerance(mm) | ±0.3 | ±0.4 | ±0.6 | ±0.6 | ±0.6 | ±0.7 | ±0.7 | ±0.7 |
| Twist(mm) | 3.0 | 3.0-3.5 | ||||||
Physical and mechanical properties shall meet the provisions of the table
| Properties | Breaking strength(flame retardant) ≥N |
elongation≤ | Unit weight(flame retardant)g/m |
Oxygen index(%) | Corresponding value |
| 30 | 49(50) | 15 | ≤1.03 | ≥28 | 2.0±0.3 |
| 60 | 63(100) | 20 | ≤2.02(1.70) | 3.0±0.4 | |
| 90 | 95(150) | 20 | ≤2.90(2.55) | 4.0±0.6 | |
| 120 | 127(200) | 25 | ≤3.86(3.4) | 4.5±0.6 | |
| 160 | 158(200) | 25 | ≤4.64(4.38) | 5.0±0.6 | |
| 180 | 191(200) | 25 | ≤5.42(4.96) | 5.5±0.7 | |
| 270 | 220(200) | 30 | ≤8.44(7.60) | 6.0±0.7 | |
| 360 | 220(200) | 30 | ≤11.5 | 7.0±0.7 |
