Continuous multi-filament Yarn
订货号 | 包装规格 |
Length (Fibre) |
151-398-85 | 100m |
924-859-85 | 200m |
607-486-23 | 500m |
935-786-86 | 1000m |
产品参数
Filament Diameter[长丝直径] | 0.018mm |
Length[长度] | 100m - 1000m |
Number Of Filaments[长丝数量] | 120 |
Tex Number[特克斯数] | 44 |
Type[类型] | DuPont™ Kevlar® 29 |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | -2.000 Along Axis |
Lower working temperature ( C ) | -200 |
Specific heat ( J K⁻¹ kg⁻¹ ) | 1400.0 |
Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.04 @23℃ |
Upper working temperature ( C ) | 180 - 245 |
Chemical Resistance(耐化学性) |
Acids - concentrated | Poor |
Acids - dilute | Fair |
Alcohols | Good |
Alkalis | Good-Poor |
Aromatic hydrocarbons | Good |
Greases and Oils | Good |
Halogenated Hydrocarbons | Good |
Halogens | Good |
Ketones | Good |
Mechanical Properties(机械性能) |
Tensile modulus ( GPa ) | 59.00 - 124.00 |
Tensile strength ( MPa ) | 2760.00 |
Physical Properties(物理性质) |
Density ( g cm⁻³ ) | 1.440 |
Resistance to Ultra-violet | Fair |
Water absorption ( % ) | 3.50 |
Water absorption - equilibrium ( % ) | 3.50 |
其他参数
公差
长丝直径 | | ±25% |
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长丝数量 | | ±10% |
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纱支数 | | ±10% |
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特克斯数 | | ±10% |
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长度 | | +5% / -1% |
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