# Carbon Fiber Conductive Nylon，Conductive Nylon Compound，Carbon Fiber Reinforced Nylon，CFRTP Conductive Nylon，Carbon Fiber Nylon 66 | RenJie Plastics

> Source: https://www.rjplastics.com/en/product/30-carbon-fiber-nylon-66

## Carbon Fiber Reinforced

[Home](/en/)›[Products](/en/products)›[ESD Plastics](/en/products/esd-lastics)›[Carbon Fiber Reinforced](/en/products/carbon)›**30% Carbon Fiber Nylon 66**

      **## 30% Carbon Fiber Nylon 66 Model: 70CF30/70CF20/70CF15**

    Explore Carbon Fiber Conductive Nylon properties, CFRTP Conductive Nylon grades 70CF30 and 70CF15, and expert Conductive Nylon Injection Molding guidance.

| Product Description | Carbon fiber reinforced conductive nylon |
| --- | --- |
| RenJie®Grade | 70CF30/70CF20/70CF15 |
| Base Polymer | Polyamide 66(PA66) |
| Volume Resistivity On Specimen | < 1E5 ohm.cm |
| Surface Resistance On Specimen | < 1E6 ohm/sq |
| Characteristic | Carbon fiber reinforced |

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    Overview
    Specifications

### Properties Of Carbon Fiber Conductive Nylon

#### High-Performance Conductive Nylon Compounds

Carbon Fiber Conductive Nylon is a premium Conductive Nylon Compound designed for demanding industrial applications. The 70CF30 model is a specialized conductive nylon compound containing 30% carbon fiber. This high content of carbon fiber makes this conductive nylon have a long service life in friction and wear environments. This feature makes it suitable for manufacturing Carbon Fiber Nylon Parts that require frequent friction or wear, such as gears, bearings, and sliders.

#### Carbon Fiber Reinforced Nylon 66

The 70CF15 is a Carbon Fiber Reinforced Nylon which is a composite material composed of 15% carbon fiber and Nylon 66 resin. Nylon 66 resin itself has a certain heat resistance, and the addition of carbon fiber further improves the heat resistance temperature of the material, enabling it to maintain stable performance at higher temperatures. This Carbon Fiber Nylon 66 formulation is ideal for high-temperature environments.

#### Applications Of CFRTP Conductive Nylon

Carbon Fiber Reinforced Conductive Nylon Compound combines the advantages of lightweight, high strength, and corrosion resistance, making it widely used in many fields. These include the aerospace industry, automotive sector, sports equipment, construction, electronic products, and medical equipment.

The Conductive Nylon Compound also has high modulus and high rigidity, and its continuous use temperature can reach 150°C. This makes it very popular in applications that require lightweight but high strength. For example, CFRTP Conductive Nylon can be used to manufacture components of high-speed railways, as well as various components of automobile engine parts, electrical parts, and car body parts. It is also used to make parts with excellent wear and creep resistance to replace traditional metal materials.

### Injection Molding Guidance Of Conductive Nylon

#### Injection Molding Machine Selection

Conductive Nylon Injection Molding has relatively high requirements on the machine. It needs to have the characteristics of large injection pressure, wide back pressure adjustment range, and high-temperature control accuracy. It is recommended to choose an injection molding machine with excellent brand and stable performance to ensure production efficiency and product quality.

#### Mold Design For Conductive Nylon

Mold design involves product size, structure, wall thickness, etc., and the characteristics of Conductive Nylon Compound need to be fully taken into consideration. It is generally recommended to use optimized design methods such as large runners, hot runners, and comprehensive cross-sections to improve mold fluidity and product surface quality.

#### Pre-Drying Treatment

Generally speaking, the drying temperature is between 80℃-120℃. The specific temperature setting must be determined according to the carbon fiber content and the manufacturer’s recommendations. The drying time is usually 4-6 hours to ensure that the moisture in the material is fully evaporated. It is recommended to use an oven with a hot air circulation function for drying. Hot air circulation can make the temperature in the oven more uniform, ensuring that the material can be heated evenly.

#### Processing Conditions

**•      Injection Speed: Try to use high-speed injection to ensure that the Conductive Nylon Compound fully fills the mold cavity and avoids the generation of bubbles.**

**•      Temperature Control: The processing temperature of the compound is relatively high, and precise temperature control of the injection molding machine, hot runner, mold, etc. is required to avoid defects such as shrinkage cavities, inclusions, and deformation.**

**•      Back Pressure Adjustment: When Conductive Nylon Compound is injected, the back pressure needs to be adjusted appropriately to ensure product surface quality and dimensional accuracy.**

**•      Cooling Time: After injection, a certain cooling time is required before demolding, in case of defects such as deformation and cracking.**

Conductive Nylon Injection Molding requirements are relatively strict, and it is necessary to pay attention to material selection, injection molding machine selection, mold design, and processing conditions to ensure product performance and quality.

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| Product Description | Carbon fiber reinforced conductive nylon |
| --- | --- |
| RenJie®Grade | 70CF30/70CF20/70CF15 |
| Base Polymer | Polyamide 66(PA66) |
| Volume Resistivity On Specimen | < 1E5 ohm.cm |
| Surface Resistance On Specimen | < 1E6 ohm/sq |
| Characteristic | Carbon fiber reinforced |
| Processing | Injection |
| Features | High strength and wear resistance |
| Applications | Injection molded parts, 3D printing filaments |

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