Polyamide yarns of technical purpose

POLYAMIDE YARNS OF TECHNICAL PURPOSE

93,5 tex caprone; 187 tex of technical purpose; 93,5 tex (PА-6,6) complex; 93,5 tex (PА-6,6) for fabric TSI; 29,0 tex (PА-6,6) of technical purpose; 93,5 tex х2х4; 93,5 tex х2х3х3 and 112 tex х2х3х3 - for cone belts; 93,5 tex (PА-6,6) for filtered fabrics.

Polyamide yarns of technical purpose are meant for production of rubber-technical, rope articles, for production of filtered fabrics, sewing yarns and also for production of sports fabrics.

Physico-mechanical indexes to polyamide technical yarn (PА-6) 93,5 tex; 187 tex (TU U 6-00204048.119-98 ch. 1)
№	Index name	187 tex		93,5 tex
№	Index name	Highest quality	1^st quality	Highest quality	1^st quality
1.	Specific tearing force, mN/tex, not less	667,0	637,0	667,0	637,0
2.	Coefficient of variation at tearing force, %, not more	6,0	7,0	6,0	7,0
3.	Yarn lengthening at break, %	15,02,0	not more 18,7	15,02,0	not more 18,7
4.	Coefficient of variation at lengthening, %, not more	10,0	12,0	10,0	12,0
5.	Twists number per 1 m of yarn	30(+15;-10)	30(+15;-10)	30(+15;-10)	30(+15;-10)
6.	Deviation of conditioned linear density from nominal one, %	3,0	5,0	3,0	5,0
7.	Linear shrinkage, %	7,01,0	7,51,5	7,01,0	7,51,5
8.	Mass share of spin finish, %, not more	1,2	1,2	1,2	1,2
9.	Yarn mass on packing PTSG-300, kg	2,30,2	2,30,2	2,30,2	2,30,2
10.	Normalised humidity of yarn, %	5,0	5,0	5,0	5,0
11.	Actual of humidity of yarn, %, not more	7,0	7,0	7,0	7,0
12.	Monofilaments number in complex yarn	280	280	140	140
13.	Polyamide yarn is produced with the application of spin-finish FILAPAN TC-26 made in Germany

Physico-mechanical indexes to polyamide (PА-6,6) technical yarns (TU U 6-00204048.118-97; TU U 6-00204048.132-99; TU U 6-00204048.115-97; TU U 6-00204048.059-94; TU U 6-00204048.084-96)
№	Index name	Norm for the yarn of linear density
		93,5 tex		93,5 tex х1х2	29 tex	93,5 tex х1 TSI	For cone belts			25 tex 28 tex V/P for weft
		93,5 tex		93,5 tex х1х2	29 tex	93,5 tex х1 TSI	93,5 tex х2х4	93,5 tex х2х3х3	112 tex х2х3х3	25 tex 28 tex V/P for weft
		Highest quality	1^st quality		1^st quality	1^st quality
1.	Yarn diameter, mm						1,5+0,4 -0,2	2,1±0,3	2,1±0,3
2.	Yarn tearing force, N, not less	69	66	78	14,7	54	412	981	1118	0,167
3.	Coefficient of variation at tearing force, %, not more	4,0	6,0
4.	Yarn lengthening at break, %, not more	15,0	16,3	23	20	20				70
5.	Yarn lengthening at force 98,1 N, %, not more						6,6	3,0	3,0
6.	Yarn lengthening at force 196,2 N, %, not more						9,0	6,5	6,6
7.	Coefficient of variation at yarn lengthening at fracture, %, not more	8,8	10,0
8.	Deviation of conditioned linear density from nominal one, %	±3,0	±4,0	±15	±8	+1,5; -5	±5,0	±5,0	±5,0	±3,0
9.	Twists number per 1 m of yarn -second twisting -third twisting	25±10	25±10	210±30 160±30	30 +15 -10	200 +40 -15	135±10 85±10	80±10	120±10 80±10	200
10.	Linear shrinkage, %	6,0±0,5	6,0±1,0		not 9		not 6,5	not 6,5	not 6,6
11.	Mass share of spin-finish, %	0,31,2	0,31,2		not 1,5
12.	Twist direction	Z	Z	ZS	Z	S	SZ	ZSZ	ZSZ
13.	Yarn mass on packing, kg, (PTSG-300; 355)	2,3±0,2	2,3±0,2	2,0±0,3	not 1,0	not 1,0	not 1,2	not 1,2	not 1,2	not 0,8
14.	Monofilaments number	140	140	280	80	140	1120	2520	2520	20
15.	Normalised humidity, %	5,0	5,0	5,0	5,0	5,0	5,0	5,0	5,0	5,0
16.	Actual humidity, %, not more	7,0	7,0	7,0	7,0	7,0	7,0	7,0	7,0	7,0
17.	Polyamide (PА-6,6) yarns are produced with the application of spin-finish FILAPAN TC-26 made in Germany
18.	Polyamide (PА-6,6) yarns for weft are produced by means of combining two complex yarns 9 tex, one of which is a core yarn and the other is auxiliraly.