Synthetic fibers are made from synthetic polymer compounds, and commonly used synthetic fibers include polyester, nylon, acrylic, chloroprene, vinylon, spandex, polyolefin elastic fibers, etc. Detection scope: Synthetic fibers such as polyester fiber (polyester), polyvinyl alcohol fiber (vinylon), polyacrylonitrile fiber (acrylic), polyamide fiber (nylon or nylon), polypropylene fiber (polypropylene), polyvinyl chloride fiber (chloroprene), etc. Testing items: Component analysis: Chemical composition for chemical fiber, quantitative chemical analysis, identification of chemical fiber components, qualitative chemical analysis, etc; Flame retardant performance: combustion level, combustion performance, flame retardant performance, etc; Physical and chemical indicators detection: melting point, solubility, purity, fiber birefringence, oil content, density, gradient, etc; Electrical performance: anti-static, conductivity, etc. Testing standard: GB/T 4925-2008 Test method for strength and elongation at break of synthetic fiber netting for fishing nets GB/T 6506-2017 Test method for crimping performance of synthetic fiber textured yarn GB/T 7071-1997 Textile color fastness test Color fastness to sodium chlorite light bleaching GB/T 7072-1997 Textile color fastness test Color fastness to sodium chlorite heavy bleaching GB/T 7717.1-2008 Acrylonitrile for industrial use Part 1: Specifications GB/T 11746-2008 Tufted carpets GB/T 14014-2008 Synthetic fibers Sieve GB/T 17253-2018 Synthetic Fiber Fabric GB/T 17640-2008 Geosynthetic Materials Long Filament Woven Geotextiles GB/T 19599.1-2004 Test Methods for Synthetic Fiber Fishing Net Pieces GB/T 19599.2-2004 Test Methods for Synthetic Fiber Fishing Net Pieces GB/T 21120-2018 Synthetic Fiber for Cement Concrete and Mortar GB/T 4925-2008 Test Method for Strength and Breaking Elongation of Synthetic Fiber Mesh Pieces GB/T 14014-2008 Synthetic Fiber Screen GB/T 6506-20 17. Test Method for Shrinkage Performance of Synthetic Fiber Deformed Yarn GB/T 17253-2018 Synthetic Fiber Silk Fabrics GB/T 19599.1-2004 Test Method for Synthetic Fiber Fishing Nets GB/T 21120-2018 Synthetic Fiber for Cement Concrete and Mortar GB/T 19599.2-2004 Test Method for Synthetic Fiber Fishing Nets GB/T 23914.2-2009 Safety of Road Vehicle Loading Fixtures GB/T 26381-2011 Synthetic Fiber Weisi Woven Silk ASTM D4063-1999 (2009) Specification for Synthetic Fiberboard for Electrical Insulation ASTM D5496-1998 (2009) Field Immersion Testing Procedure for Geosynthetic Fibers ASTM D5617-2004 (2010) Test Method for Multiaxial Tension Testing of Geosynthetic Fiber Fabrics ASTM D5819-2005 Guide for Selecting Durability Test Methods for Synthetic Fiber Floor Covering Fabrics BS 7200-1989 Specification for Synthetic Fiber Embroidery Felt FZ/T 13010-2018 Synthetic Fiber Canvas for Rubber Industry FZ/T 50001-2016 Test Method for Network Degree of Synthetic Fiber Filament FZ/T 43037-2016 Synthetic Fiber Elastic Silk Fabrics

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

100% inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China