X-FIPER meta-Aramid Fiber features a fully meta-aramid structure, offering excellent non-toxic flame retardancy, high-temperature resistance, and chemical stability, with outstanding compatibility with weak acids, weak bases, and most organic substances.
TG curve of meta-aramid

Main Technical Parameters
| Project | Unit | value |
| Linear density | dtex | 1.0–5.6 |
| Fracture strength | cN/dtex | ≥3.50 |
| Breaking Strength | % | 25–60 |
| Modulus | cN/dtex | 30–70 |
| Limiting Oxygen Index | % | ≥28.0 |
| Glass transition temperature | o C | 270 |
| Initial decomposition temperature | o C | 400 |
| Continuous Service Temperature | o C | 204 |
| Short-Term Service Temperature | o C | 240 |
| Flammability | o C | Carbonized, non-dripping, flame‑retardant, self‑extinguishing. |
Product Applications

X-FIPER Aramid Fiber
Meta‑aramid, also known chemically as poly (meta-phenylene isophthalamide), is a high-performance fiber manufactured by X-FIPER New Materials Co., Ltd. This meta‑aramid fiber boasts exceptional properties such as high temperature resistance, flame retardancy, and low shrinkage, while also exhibiting outstanding spinnability. Whether used in needle-punched fabrics or yarn processing, it maintains excellent carding performance regardless of seasonal or regional variations. Depending on the specific application, it can be processed into a wide range of products, including woven fabrics, knitted fabrics, nonwoven fabrics, and insulating papers, and is extensively utilized in fields such as high‑temperature filtration, protective apparel, electrical insulation, and composite materials.
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