Product Specifications
| Item | Specification |
| Manufacturer | Rugao Dingyan Textile Co., Ltd. |
| Brand / Series | DING XIANG |
| Product Code | FR Viscose / FR Acrylic 70/30 Ne 20s |
| Fibre Composition | 70% Flame-retardant viscose, 30% Flame-retardant acrylic |
| Yarn Count | Ne 20s (English cotton count) |
| Flame Retardancy | Inherent — carried by the fibre, not a topical finish |
| Average Breaking Strength | 320 cN (single-end) |
| Yarn Evenness | CV 11% |
| Thin Places (−50%) | 0 per 1,000 m |
| Thick Places (+50%) | 1 per 1,000 m |
| Neps (+200%) | 8 per 1,000 m |
| Certification | Tested against the standard you specify — state the requirement when enquiring |
| Factory Address | No. 206 Dingxin Road, Rugao City, Nantong, Jiangsu Province, China |
Product Introduction
Flame retardancy comes in two forms: applied as a finish, or built into the fibre. This yarn is the second kind. Because the FR mechanism sits inside both fibre components rather than in a surface treatment, protection is not progressively lost through laundering or abrasion, and the fabric does not depend on the durability of a coating.
The blend pairs FR viscose, which contributes absorbency and comfort directly against the skin, with FR acrylic, which supplies bulk, resilience and wear resistance. At Ne 20s the result is a strong coarse yarn well matched to protective workwear and contract furnishing weights.
Key Advantages
Inherent FR survives washing. Topical FR finishes are depleted by washing and can be removed by certain detergents, which is why industrial laundries often test garments after every fifty cycles. Because this yarn is FR throughout its cross-section, protection remains after repeated laundering.
Zero thin places per 1,000 m at Ne 20s. Protective fabrics are usually woven densely, which raises warp tension. Zero thin places removes the weak points where high tension breaks ends, keeping loom efficiency predictable in construction-critical work.
320 cN strength from the acrylic fraction. FR acrylic contributes resilience and toughness that FR viscose alone lacks, giving a count suitable for protective outer fabrics rather than only for linings and barrier layers.
Comfort balanced with protection. FR viscose retains normal viscose absorbency, unlike aramid and other high-performance fibres that can be uncomfortable next to the skin. The blend is therefore usable in garments worn for full shifts.
Recommended Applications
Protective & industrial workwear — Workwear for petrochemical, power, metallurgy and welding operations, emergency response garments and industrial coveralls.
Contract & transport textiles — Flame-retardant curtains and upholstery for hotels, ships, rail carriages and public assembly spaces where FR compliance is mandatory.
Ordering & Service
| Item | Detail |
| Customisation | Blend ratio, yarn count and twist level adjusted to order |
| Sampling | Available on request — please state the count and quantity required |
| MOQ | Please state your required quantity when enquiring |
| Lead Time | Quoted per order against quantity and specification |
| Trade Terms | To be agreed (EXW / FOB) |
| Contact | jiuzhuojin@gmail.com |
| Production Base | 80,000 ring spindles · 150 air-jet looms |
