We have aramid prepregs in Plain and Twill weaves. It comes with yellow colour.
All our prepregs are protected with resin on one side and plastic film on the other. They come in rolls of 1m-1.6m in wide.
Introduction:
1. Aramid fiber fabric, mainly using aramid 1414 filament, can be directly used in certain composite material molding methods, such as special textiles, sheet prepreg, pipe winding, profile pultrusion and other processes, without twist yarn Due to its uniform tension, the thread can be woven into twistless roving and special aramid fabrics, which are used in special industries such as aerospace, national defense, and military industry.
There are mainly low weight aramid cloth plain weave fabrics, one of the bulletproof fabrics; aramid weft-free cloth, that is, UD bulletproof cloth; aramid unidirectional cloth, which is used for high strength in a single direction of 0 degrees in the warp direction or 90 degrees in the weft direction. Occasions, such as structural repair, seismic reinforcement, building reinforcement, bridge reinforcement, etc.; decorative aramid cloth can also be woven into twill aramid cloth and colored aramid cloth.
2.Performance: Kevlar prepregs exhibit excellent ballistic resistance, impact absorption, and durability, making them ideal for applications requiring high-performance composites.
Applications:
Ballistic Protection: Used in bulletproof vests, helmets, and vehicle armor due to its ability to absorb and dissipate energy from projectiles.
Aerospace: Structural components in aircraft and spacecraft where lightweight and high strength are critical.
3. technical parameters :
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Commodity |
Aramid fabric |
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Inspected item |
Standard requirement |
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Structure |
Plain /twill |
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Width |
1-1.6m can be customized |
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Denier(D) |
Warp 1500 |
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Weft 1500 |
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Yarn type |
Warp TF100 |
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Weft TF100 |
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Yarn count (per10cm) |
Warp(S) 124 |
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Weft(S) 124 |
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Breaking strength (N/5cm) |
Warp ≥13500 |
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Weft ≥13500 |
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Gram weight(gsm) |
410gsm before coating |
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Gram weight(gsm) |
460gsm after coating |
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Thickness (mm) |
0.6 |
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Manufacturing Considerations:
Proper storage and handling of prepreg materials are crucial to maintain their shelf life and performance.
Curing cycles and temperatures must be carefully controlled during fabrication to achieve desired mechanical properties.
Kevlar prepreg is a versatile material appreciated for its strength, lightweight properties, and suitability in high-performance applications where protection and durability are paramount.
