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Product Properties

  1. Excellent flame retardant properties, low flammability the limiting oxygen index(LOI) is from 29% to 40%, start to carbonise and decompose above 500°C

  2. Excellent high temperature resistance, It is able to work for a long period of time under acid base from -200°C to 250°C, 70% strength of threads remains after being in 290°C for 1000 hours

  3. Chemical stability, has a high resistance to weak acid, weak base and the majority of organic solvents

  4. Good textile properties, high resistance to breakage and its high break elongation ratio guaranteed the end product with high intensity, good product longevity, and better tolerance to injection

  5. No Melt Drip properties, flame resistant with self-extinguish nature and non-melt drip characteristic.

  6. High Strength and low weight, excellent strength-to-weight ratio

  7. High modulus

  8. High dimensional stability: very low creep, small negative thermal expansion coefficient

  9. Excellent thermal stability: usable across a wide temperature range, no melting point, high heat stability, low heat conductivity

  10. High cut resistance

  11. Electrically non-conductive

  12. Long, well-defined lifetime

Technical Data


100% para aramid, kevlar Yarn Count: 20S2
Pattern:  Dyed Weight : 1kg/cone
Yarn Type:
Spun CV Breaking Strength: 5.35%
Breaking Strength Tenacity: 73.77cN/tex Breaking Elongation%: 5%
Breaking Strength(cN): 4283 Twist 26.63T/10cm
Technical Data


100% paraaramid
Pattern:  Dyed
Yarn Type: Spun
Breaking Strength Tenacity: 73.77cN/tex
Breaking Strength(cN): 4283
Yarn Count: 20S2
Weight : 1kg/cone
CV Breaking Strength: 5.35%
Breaking Elongation%: 5%
Twist: 26.63T/10cm

Product Description

       Para-aramid spun yarn is suitable for use across a wide range of challenging applications and industries, from ballistic protection to heat and cut protection, and from oil and gas to the automotive and telecommunications industries, from civilian products to military products.

Product Details
Content: 100% para aramid
Specification : 20s/2, 1000g/cone, other yarn sizes 36s/3 20s/3, 30s/3, 20s/1, 20s/2 etc. are available and customized thread size is acceptable 
Color: Yellow, Red, Cream, Black, Grey, Blue, Orange, Khaki etc., Customized color is available 

Sewing, Cross Stitch, Embroidey,Hand Knitting, Weaving


Radiation resistance, mechanical stability, electrical insulation, Low Shrinkage, High Temperature Resistant, Chemical-Resistant, Abrasion-Resistant, High Tenacity, flame retardant, self-extinguishing, high cut resistance, flame retardant

MOQ: 10 kilograms 
Meet standard : AATCC/ASTM, EN, ISO, GB, AS
Application : Used for protective clothing, gloves, PPE products, firefighter uniform, flame retardant curtains, fire blanket, anti-cut gloves, bulletproof

Company Information


Shanghai Tanchain New Material Technology Co., Ltd is a high-tech enterprise focused on developing, producing, and marketing  technical textiles products and composite materials, for the industrial, transportation, automotive, and protective industries. We have more than 5 years' experience in producing innovative products for extremely protective and labor protective applications,and with our great advantage in sourcing and technology, Tanchain has grown to be one of the leading suppliers in Chinese technical textiles market. We have a complete industrial chain and a strict quality management system.  

Shanghai Office


Tanchain carefully selected raw material suppliers from dozens of first-class raw material suppliers domestically  and overseas,  and has signed  long-term supply agreements, which ensures that we have large quantities of the best quality raw materials on a timely basis, and it is also a fundamental guarantee of the quality of our company's products.

factory in Jiangsu

We have built high-standard modern factories  domestically and overseas, and have  hired managers and technicians with first-class work experience in domestic and foreign companies, so as to ensure that our products have our own technical advantages and market competitiveness.

Factory in Jiangsu


Good products allow us to obtain a large number of customers in domestic and overseas markets, and these high-quality customers are our company's valuable resources. Excellent customer groups give us information feedback while improving the function and quality of our products.


The quality control department has been established since the beginning  of the company, and the chairman of the company attaches great importance to quality control. We have invested a huge amount of money to ensure the quality of products, which is the basis for our long-term foothold in the market.   The factory manages and controls the whole process  from raw materials into the factory, production and processing to finished products, and each process follows  scientific norms in order for continuous  improvement.

Factory in Jiangsu

Our mission is to be recognized as a premier supplier to the markets we serve by providing quality yarns, fabrics and other textile products to satisfy the needs of our customers. Our mission will be accomplished through excellence in customer service, sales and manufacturing,  and supported by teamwork of all associates. We will continue our tradition of honesty, fairness and integrity in the relationships with our customers, associates, community and stakeholders.

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