Polyamide yarn

Polyamide industrial yarn is applied for the production of industrial fabrics and belts which are used in automobile and tyre industry for nets and ropes, cables and hoses, household and special function cords, goods for sports.

POLYAMIDE YARN LIGHT&HEAT STABILIZED TYPE 502

Index Meas. Unit Index value
1. Number of filaments in complex yarn dtex 935 144 1870
2. Deviation of actual linear density from the nominal one 140 210 280
3. Deviation of actual linear density from the nominal one % ± 3,0
4. Breaking tenacity, min mN/dtex 85
5. Coefficient of variation of tensile strength between packages, max % 3,0
6. Elongation at break, max % 25
7. Number of twists per 1 meter twists/m 0
8. Hot air shrinkage (in dry state), max. % 8
9. Termo resistance, ((177°± 1) °С, 4ч)%, min % 90
10. Number of entangling points per 1 m of yarn, min pcs. 4
11. Spin-finish content (petroleum-ether), max % 1,2
12. Bobbin weight g 9500±500
13. Bobbin type cylindrical bobbin
14. Yarn shade of spin-finish oil, stabilizers and modifiers (between and inside the bobbins) not admitted

PACKING:

The yarn is produced with running end min. 1 m. It is allowed to connect the yarn ends by pneumatic knotter (max. 2 joints in a package, not more than 10% of the bobbin total volume in a lot). Joint strength is min. 80% of main yarn strength. Separate blocks packing. Tube length, mm - 290,5 Inner tube diameter, mm - 75,0 Each bobbin is wrapped up with polymeric foil. Bobbins are put onto a pallet with forming block-package using interlayers while palletizing. A cover is put on the top of block-package. Block-package is strapped and stretch-foiled. Polyamide yarn should be kept in conditions ensuring the integrity of the package in indoor, dry and preodically aired storage rooms of producer and consumer. Warranty storage period is 12 months from manufacturing date.


POLYAMIDE YARN LIGHT&HEAT STABILIZED MARK АВ

Index Meas. Unit Index value
1. Nominal linear density dtex 940 1440 1880
2. Number of filaments in complex yarn 140 210 280
3. Deviation of actual linear density from the nominal one, max. % ± 3,0
4. Breaking tenacity, min mN/dtex 82
5. Coefficient of variation of tensile strength between packages, max % 3,0
6. Elongation at break, max % 25
7. Number of twists per 1 meter twists/m 0
8. Hot air shrinkage (in dry state), max. % 8
9. Yellowness index, max. unit 0
10. Number of entangling points per 1 m of yarn, min pcs. 4
11. Spin-finish content (petroleum-ether), max % 1,2
12. Number of pneumatic knotters in 1kg of yarn, max. pcs. 1
13. Bobbin weight g. (5000-11500)±500
14. Bobbin type cylindrical bobbin
15. Yarn shade of spin-finish oil, stabilizers and modifiers (between and inside the bobbins) not admitted

Tube length, mm - 290,5

Inner tube diameter, mm - 75,0


PACKING:

The yarn is produced with running end min. 1 m. Separate blocks packing. Each bobbin is wrapped up with polymeric foil. Bobbins are put onto a pallet with forming block-package using interlayers while palletizing. A cover is put on the top of block-package. Block-package is strapped and stretch-foiled. Polyamide yarn should be kept in conditions ensuring the integrity of the package in indoor, dry and preodically aired storage rooms of producer and consumer. Warranty storage period is 12 months from manufacturing date.