• Guangdong Innovative

The Routine Tests for Textiles

1.Physical property test

Physical property test of textile  includes density, yarn count, weight, yarn twist, yarn strength, fabric structure, fabric thickness, loop length, fabric coverage coefficient, fabric shrinkage, tensile strength, tear strength, seam sliding, joint strength, bonding strength, single yarn strength, crease recovery angle test, stiffness test, water repellency test, penetration resistance, elasticity, resilience, air permeability, water permeability, general ready-to-wear cloth combustion test, children’s evening dress combustion test, burst strength-mullen, wear resistance test, anti-pilling  test and anti-static test, etc.

2.Chemical property test

Chemical property analysis: pH value, formaldehyde content, lead content, azo dye test, heavy metal content test, hydroscopicity, water content, unpleasant odor, mercerizing effect, hot press, dry heat, storage sublimation, acid spotting, alkali spotting, water spot and phenolic yellowing, etc.

3.Dimensional change test

Dimensional stability to washing machine, hand washing dimensional stability, dry wash dimensional stability and dimensional stability to steaming.

4.Color fastness test

Color fastness to soap washing (sample), color fastness to rubbing, color fastness  to chlorine water, color fastness to non-chlorine bleaching, color fastness to dry cleaning, color fastness to actual washing (ready-to-wear cloth and fabrics), color fastness to perspiration, color fastness to light, color fastness to seawater and color fastness to saliva.

5.Test of composition and yarns

Composition and content of fabrics of cotton, flax, fur (wool and rabbit hair), silk, polyester, viscose fiber, spandex, nylon, cashmere wool  and yarn twist, etc.

6.Ecological textile control items

Prohibited azo dyes, carcinogenic dyes, allergenous dyes, extractable heavy metals, pentachlorophenol, organic chlorobenzene, chlorotoluene, free formaldehyde, organo-tin compound, phthalic ester plasticizer, hexavalent chromium, nickel release quantity, total lead, total cadmium. And pH value and color fastness.

Wholesale 76333 Silicone Softener (Smooth & Especially suitable for chemical fiber) Manufacturer and Supplier | Innovative (textile-chem.com)

Post time: Sep-13-2022