Yarn Series
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Our spandex production technology is advanced, using the world's most advanced continuous polymerization, high-speed spinning, and environmentally friendly solvent production processes, the products have complete specifications, uniform quality and stability, and are well received by users.The company has strong technical strength and has a technology research center for chemical fiber in Henan Province, which specialized in the research and development of new products. It can produce various differentiated and functional spandex according to the needs of customers.
| Product Features | Has the production capacity of high-end spandex yarn with properties of high-temperature resistance, chlorine resistance, high stress and high resilience. |
| Recommended Applications | Core spun yarn, single covered yarn, air covered yarn, warp knitting, knitting. |
| Product Specification | Specifications: 10D-1120D bright, dull and semi-dull. |
| Physical Properties of Spandex | ||||||
| Specification | Fineness | Tenacity | Elongation | 300% Stochastic Curves | S300 Elastic Recovery Rate | Shrinkage in Boiling Water |
| CV% | (g/d) | (%) | (g) | (%) | (%) | |
| 15D | ≤2.8 | ≥1.6 | ≥520 | ≥5 | ≥97 | ≤8 |
| 20D | ≤3.0 | ≥1.4 | ≥520 | ≥5 | ≥97 | ≤8 |
| 30D | ≤3.0 | ≥1.5 | ≥530 | ≥6 | ≥96 | ≤8 |
| 40D | ≤3.0 | ≥1.4 | ≥520 | ≥10 | ≥97 | ≤8 |
| 60D | ≤3.0 | ≥1.6 | ≥520 | ≥15 | ≥96 | ≤9 |
| 70D | ≤3.0 | ≥1.6 | ≥550 | ≥15 | ≥96 | ≤9 |
| 90D | ≤3.0 | ≥1.3 | ≥550 | ≥16 | ≥96 | ≤9 |
| 100D | ≤3.2 | ≥1.2 | ≥550 | ≥20 | ≥96 | ≤9 |
| 140D | ≤3.2 | ≥1.1 | ≥600 | ≥30 | ≥96 | ≤7 |
| 210D | ≤3.2 | ≥1.1 | ≥600 | ≥35 | ≥96 | ≤7 |
| 280D | ≤3.2 | ≥1.1 | ≥600 | ≥50 | ≥96 | ≤7 |
Application of Spandex Products
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