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Wholesale Aramid-Carbon Mixed Fabric
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Aramid-carbon blended cloth‌ is a high-performance composite material that combines the high strength and high modulus of carbon fiber and the strong plasticity of aramid fiber, so that the material can withstand high loads while maintaining the characteristics of lightness.

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Jiangyin Dongli New Materials Technology Co., Ltd.
Founded in 2018, Jiangyin Dongli New Materials Technology Co., Ltd. specializes in the comprehensive development and manufacturing of high-performance fiber composite materials. We are China Aramid-Carbon Mixed Fabric Suppliers and Wholesale Aramid-Carbon Mixed Fabric Exporter. Located in a 32,000-square-meter industrial complex, the company features precision-controlled production environments, including climate-regulated workshops and 100,000-grade purification zones.
As a one-stop factory with full process control, we integrate material innovation with engineering expertise to serve industries such as aerospace, automotive and sports equipment development. Our capabilities include the R&D and production of high-performance fiber fabrics through weaving and prepreg processes, as well as composite products utilizing autoclave, RTM, RMCP, PCM, WCM, and spraying technologies.
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Aramid-Carbon Mixed Fabric Industry knowledge

Performance advantages and composite mechanism analysis of aramid-carbon fiber hybrid fabrics

1. Performance advantages

1.1 Lightweight and high strength

Carbon fiber provides high modulus (rigidity), and aramid (such as Kevlar) provides high toughness, and the mixture achieves "rigidity and flexibility".
The specific strength is better than that of a single material, and it is suitable for high-load scenarios where weight reduction is required (such as aircraft structures and racing car parts).

1.2 Impact resistance and energy absorption

The ductility of aramid can absorb impact energy, and carbon fiber inhibits local fracture extension. After mixing, the ballistic/collision resistance is significantly improved (such as bulletproof armor and sports protective gear).

1.3 Fatigue resistance and dynamic performance

Carbon fiber is creep-resistant, and aramid is resistant to cyclic stress. Hybrid fabrics have a longer life in vibration environments (such as wind turbine blades).

1.4 Thermal stability and flame retardancy

The high temperature resistance of aramid (decomposition temperature > 500°C) combined with the thermal conductivity of carbon fiber is suitable for high temperature protection (such as spacecraft insulation layer).

2. Composite mechanism analysis

2.1 Material synergy

Stress transfer mechanism: Carbon fiber bears the main tensile load, and aramid disperses stress through interface shear force to avoid brittle fracture.
Crack blocking effect: Plastic deformation of aramid fiber can prevent carbon fiber crack extension (microscopic interface bonding is the key).

2.2 Interface bonding technology

Surface treatment: Plasma treatment or chemical coupling agent improves the interface adhesion between aramid and carbon fiber (such as epoxy resin compatibility optimization).

Weaving structure design:
Interlayer mixing (alternating layers): balance in-plane performance;
Intra-layer mixing (such as carbon/aramid interweaving): enhance local tear resistance.

2.3 Failure mode difference

Single carbon fiber: sudden brittle fracture; after mixing: aramid fiber yields first, providing early warning deformation (failure mode is more controllable).

3. Application scenario verification

Case 1: Helicopter rotor blade (carbon fiber main load + aramid anti-bird strike);
Case 2: New energy vehicle battery pack protective layer (lightweight + collision energy absorption).