ultra-high-molecular-weight polyethylene staple fiber (UHMWPE fiber)
UHMWPE staple fiber with crimped
Specification
1.21dtex/38mm,51mm,76mm, 1.91dtex/38mm, 51mm,76mm 60mm,76mm
Features & Benefits
- High Strength:UHMWPE fibers possess high tensile strength, making them one of the strongest fibers available, even stronger than steel.
- Very Lightweight:UHMWPE fibers are extremely lightweight, and even float in water.
- High modulus:UHMWPE fibers have a high modulus of elasticity, providing excellent stiffness and dimensional stability.
- Abrasion resistance:These fibers offer exceptional resistance to abrasion, ensuring durability and longevity in demanding applications.
- Chemical resistance:UHMWPE fibers exhibit excellent resistance to chemicals, including acids and solvents, making them suitable for corrosive environments.
- Low moisture absorption:UHMWPE fibers have low moisture absorption, allowing them to maintain their properties even in wet conditions.
- UV resistance:UHMWPE fibers have inherent resistance to ultraviolet (UV) radiation, making them suitable for outdoor applications without significant degradation over time.
- Good fatigue resistance:UHMWPE fibers show excellent resistance to fatigue, maintaining their performance under repeated loading cycles.
Application
- Spinning for technical yarns, yarns can be with higher tenacity to achieve better abrasion resistance
- non-woven
TDS
Item No.:1.91dtex*38mm/51mm
| No | Parameter | Unit | Specification |
| 1 | Linear Density | Dtex | 1.91 |
| 2 | Tenacity(Break Strength) | cN/dtex | 29.62 |
| 3 | Elongation at break | % | 5.69 |
| 4 | Initial Modulas | Cn/dtex | 382.3 |
Item No.:1.21dtex*38mm/51mm
| No | Parameter | Unit | Specification |
| 1 | Linear Density | Dtex | 1.23 |
| 2 | Tenacity(Break Strength) | cN/dtex | 32.29 |
| 3 | Elongation at break | % | 5.32 |
| 4 | Initial Modulas | Cn/dtex | 482.9 |
Advice:
Properties Comparison:
- Density: Approximately 0.93–0.94 g/cm³.
- Tensile Strength: 2.0–3.0 GPa.
- Melting Point: Around 130–136°C (266–277°F).
