Halogen-Free Flame Retardant Nylon For Electrical Components
Halogen-Free Flame Retardant nylon plastic pellets are reinforced modified nylon materials developed for electrical protection components. The typical grade is PA 113BG6 FR. It uses a halogen-free flame-retardant system while maintaining the mechanical strength and injection molding performance required for structural parts.
The material has a UL-94 V-0 flame-retardant rating and a Comparative Tracking Index (CTI) of ≥600V. This combination makes it suitable for components where flame resistance, electrical insulation performance, and operational safety are important.
The material also has good thermal stability and supports laser marking. This is useful for molded components that require product identification, model codes, production information, or traceability markings.
Mechanical Performance And Dimensional Control
PA 113BG6 FR has a typical density of 1.50 g/cm³ and a molding shrinkage rate of 0.25%–0.35%. The relatively controlled shrinkage range helps manufacturers manage molded dimensions during injection production, especially for parts with assembly requirements.
Its tensile strength at break is 130 MPa, while the flexural strength reaches 162 MPa. A flexural modulus of 6400 MPa provides the rigidity needed for housings, supports, and other structural sections. The notched Izod impact strength is 14 kJ/m².
These properties allow the nylon plastic pellets to provide a practical balance of electrical performance, rigidity, impact resistance, and dimensional stability. Material selection can therefore consider both the electrical requirements of the finished part and its mechanical load after molding.
Applications For Circuit Breakers And Protection Devices
This material is mainly used for electrical components such as circuit breakers and residual current protection devices. Typical molded parts include housings, supporting components, and related insulating structures.
For these applications, buyers should evaluate several properties together instead of considering flame resistance alone. Important points include the V-0 flame-retardant rating, CTI ≥600V, molding shrinkage, mechanical strength, part dimensions, and laser marking requirements.
The material can be selected according to the structure of the molded component, existing injection molding conditions, and required finished-part performance. Technical support is also available for material selection, processing condition optimization, and analysis of injection molding problems.
Manufacturing, Quality Control And Customization Support
Changshu Diyou New Material Technology Co., Ltd. focuses on the development, production, and application of modified engineering plastics. Its technical and production management experience can be traced back to 1979.
The production base is located in Shanghu Town, Changshu, Jiangsu, and covers approximately 8,500 square meters. Production processes include raw material handling, twin-screw extrusion modification, injection molding, and material performance testing.
For halogen-free flame-retardant nylon plastic pellets, technical support can cover formulation design, process optimization, and product performance verification. Material solutions can also be adjusted according to the customer's molded-part structure, injection process, and target performance.
Production and quality activities are managed under an ISO 9001 quality management system. Standardized procedures cover research and development, purchasing, production, inspection, and after-sales processes. Raw materials, processing stages, and finished products are managed with traceability controls to support batch purchasing and long-term supply requirements.
Product Specifications
|
Parameter |
Specification |
|
Material / Grade |
Halogen-Free Flame Retardant Reinforced Nylon, PA 113BG6 FR |
|
Flame Retardant Rating |
UL-94 V-0 |
|
Comparative Tracking Index (CTI) |
≥600V |
|
Density |
1.50 g/cm³ |
|
Molding Shrinkage |
0.25%–0.35% |
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