Jiangxi Longtai New Material Co., Ltd
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Flame retardant PP filler yarn
Use: For cable filler, OPTICAL FIBER FILL
Denier: 2000D-500KD
Twiste and Plain(Non twisted)
1. Material: 100%Polypropylene or PP+Caco3
2. Application: It is used for filler of the flame-retardant, fire-resistant, LSOH flame-retardant, fire (oxygen) separated, LSLH flame-retardant cables.
3. Function of the filler string in the flame-retardant cable component:
A)It ensures that the cable is of good roundness.
B)It can improve flame-retardant class of the cable when use filler with high oxygen index.
C)It can fix the cable core in a stable position.
D)It can increase cable's tensile strength.
4. Requirement to filler used for the flame-retardant cable:
A)It mustn't absorb the moisture.
B)Its operation temperature should be the same with that of the cable.
C)It should not pollute the environment and do harm to human body in process of wrapping.
D)It should have good tensile strength and certain elongation.
5. Storage: It should be stored in the dry and clean warehouse and the shelf life is 18 months after the manufacturing date.
1. 100% PP filler yarn
| Linear Density | 12000D | 18000D | 28000D | 33000D | 48000D | 60000D | 70000D | 90000D |
| | 1.33+0.13 | | 3.11+0.31 | 3.67+0.37 | | 6.67+0.67 | 7.77+0.77 | 10+1.0 |
| | 1.5 | 2 | 2.5 | 2.7 | 3.2 | 3.8 | 4.5 | 5 |
| | 24 | | 56 | 66 | | 120 | 140 | |
| (%) | 10 | | 10 | 10 | | 10 | 10 | |
2. Standard cable pp filler yarn with mixed Caco3 :
0.5----30MM, 4----10 TPM
Standard pp cable filler yarn, price is not high, good effect of cable filling,
no knot packing, can be used in kinds of cable and wire
| Advantage: Cheap price, suitable for large cable. |
| | D | +/-10% | 0.5 --30MM |
| | g/D | 0.6--1.4 |
|
| | % | 20 |
|
| | % | 6 | 100°C*1min. |
| | mm | 1 ID: 90, H:255 | |
| | 5----50KG/ROLL | ||
| PP+Caco3 Wire Cable PP Filler Specificatioms | |||||
| Item | Unit | standard | Remark |
| |
| pp filler Fineness | D | specification±8% | 9000D-300000D |
| |
| pp filler Breaking | g/d | >0.6g/d--1.4 |
| ||
| tenacity |
| ||||
| Tensibility | % | <20 |
| ||
| shrinkage | % | <10 | 120*30min |
| |
| in hot air |
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| Appreance | Natural Color or Milky White |
| |||
