I. Material Overview

FR Nylon CF is a high-performance composite material mainly composed of a nylon (PA) matrix and carbon fiber (CF). The FR Nylon CF products launched this time include the PA66&PA6 CF30 grade, with a carbon fiber content of 30%. The nylon matrix (PA66 and PA6) endows the material with good toughness and processing fluidity, while the carbon fiber significantly enhances its strength and rigidity. Meanwhile, the product meets the V0, V1, and V2 flame retardant grades, enabling FR Nylon CF to have reliable flame retardant effects while possessing mechanical properties.

II. Main Properties of the Material (Including FR Nylon CF)

1.

High Strength and High Rigidity

The carbon fiber in FR Nylon CF works in synergy with the PA66&PA6 CF30 matrix. Its tensile strength can reach more than 180MPa, and the flexural modulus exceeds 8000MPa, which is far superior to ordinary nylon materials and can meet the high load-bearing requirements of structural parts.

2.

Excellent Flame Retardancy

This FR Nylon CF product has passed the UL94 flame retardant test, covering V0, V1, and V2 grades. Among them, the V0 grade can extinguish the flame within 10 seconds without dripping, making it suitable for the electronics and electrical fields with strict fire protection requirements. The PA66&PA6 CF30 matrix also ensures the stability of flame retardant performance.

3.

Good Heat Resistance

The heat distortion temperature (HDT, 1.82MPa) of FR Nylon CF exceeds 200℃. The PA66 component in PA66&PA6 CF30 further improves heat resistance, allowing it to maintain structural stability under high-temperature working conditions, which is suitable for applications in high-temperature environments such as around automobile engines.

4.

Low Shrinkage and Dimensional Stability

The addition of carbon fiber significantly reduces the molding shrinkage rate of FR Nylon CF. The shrinkage rate of the PA66&PA6 CF30 grade is controlled between 0.5% and 1.2%, which effectively reduces product warpage and ensures the dimensional accuracy of precision parts.

III. Main Applications of the Material

FR Nylon CF and PA66&PA6 CF30 granules are widely used in electronics and electrical (such as connectors, circuit breaker housings), automotive industry (such as engine brackets, sensor housings), aerospace (small structural parts), and industrial equipment (such as gears, bearing seats) and other fields. They are especially suitable for scenarios that require high strength, flame retardancy, and heat resistance.

IV. Application Case of FR Nylon CF in Electronic Connectors

An electronic equipment manufacturer selected the PA66&PA6 CF30 V0 grade from the FR Nylon CF series to produce high-end connectors. The high rigidity of this material ensures that the connector is not easily deformed during plugging and unplugging, and the V0 flame retardant grade meets the safety standards of electronic equipment. At the same time, the low shrinkage rate ensures the accuracy of the pin spacing of the connector, solving the problems of easy warpage and insufficient flame retardancy of traditional materials, and improving the reliability and service life of the product.

V. Contact and Description

If you need to obtain the technical data sheet and product catalog of this FR Nylon CF product, or have more clarification needs on the performance of the PA66&PA6 CF30 grade and want to get a quotation, please feel free to contact us. The performance of different carbon fiber-reinforced modified thermoplastic composite raw materials will vary due to factors such as matrix resin, carbon fiber content and type, and production process. The advantages of specific composite materials need to be accurately evaluated based on actual application needs and comparative tests with specific carbon fiber-reinforced plastics. In addition, the performance of thermoplastic composite materials produced by different manufacturers may have different focuses and differences.