YUYAO HARMONY THREAD CO.,LTD

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Polyester short fiber sewing thread

Spun Polyester Sewing Thread

　　The polyester staple thread has the properties of resistance to sunlight and chemical degradation.

　　Harmony Thread is a high tenacity 100% staple polyester sewing Thread woven with lubrication. It is consistent in structure and has good properties of resistance to sunlight and chemical degradation. It makes most of the sewing process in high - speed sewing reliable sewing efficiency.

The main purpose

　　● men's shirts and underwear

　　● children's jeans

　　● women's sweater uniform skirt

Features and advantages

　　1. Special lubrication formula provides excellent seaming performance

　　2, the most preferential price to provide the most color choice

　　3. 100% staple polyester, with the characteristics of resistance to sunlight and chemical degradation

　　4. Passed the most strict oko-tex 100 certification of environmental protection in the textile industry, applicable to all infant products

全球供应	线号	股	平均强力		延伸率%	推荐缝针大小
特殊线号	(Nm)		厘牛顿	克	最小-最大	胜家	公制
TEX18	TKT180	60/2	601	613	12一19	9一11	65一75
TEX27	TKT120	40/2	924	942	13一20	11一14	75一90
TEX27	TKT120	60/3	974	993	12一19	11一14	75一90
TEX40	TKT80	20/2	1,108	1,436	13一20	14一18	90一110
TEX60	TKT50	20/2	2,081	2,122	13一21	16一19	100一120
TEX80	TKT30	20/3	3,178	3,241	13一21	18一21	110一130
TEX105	TKT25	30/4	4,253	4,337	16一22	19一22	120一140
★The recommended needle specifications are for reference only and depend on the use of the sewing thread. As the conditions and application may change with the use of the sewing thread, the sewing thread user should ensure that he/she has tested these products in advance for their end-use. The technical information listed above is based on the current average level and is for reference only.

Physical and chemical properties

Thermal properties:

● thermal melting point at 250 to 260 degrees Celsius softening point at 220 to 240 degrees Celsius

● at a temperature of 150 degrees Celsius, the degree of contraction is less than 1%

Thermal properties:

● thermal melting point at 250%C, adhesion at 229C

Chemical properties:

● inorganic acid: weak acid resistance; But it breaks down in strong acids

● alkaline: in the case of weak alkali is not affected, in strong alkali, especially in the case of high temperature will have a greater impact on the durability

● organic solvents: generally unaffected, but soluble in compounds containing benzene

● rinse: not affected.

● insects/microorganisms: not affected(mold, rot)

● moisture absorption rate: about 4.5%

Color fastness characteristics:

● washing colour fastness to 60 ° C. (ISO 105 c10:2006 C(3)) grade 4

● Color fastness to water pressure. (ISO 105 e01:2010) grade 4

● colour fastness to abrasion (ISO 105 X12:2001) grade 4

● colour fastness to bleaching. (ISO 105 n01:1993) grade 4

● color fastness to dry cleaning. (ISO 105 e01:2010) grade 4

● colour fastness to perspiration. (ISO 105 e04:2009) grade 4

● colour fastness to light. (ISO 105 b02:1994) grade 4

The color fastness grade depends on the most basic expression, in fact, most colors are beyond this range.

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