High-precision flame-retardant reinforced nylon electrical structure bracket
Product Overview
This product is a key internal structural component injection molded from high-quality flame-retardant reinforced nylon (PA66+30%GF), specially designed for the stable installation and heat dissipation of the main board and motor module of the indoor unit of household air conditioners. It integrates structural support, electrical insulation and thermal management assistance. With its outstanding dimensional stability, high strength and UL94 V-0 flame retardant performance, it ensures the safety and reliability of the core components of the electrical appliance during long-term operation.
Core parameters and specifications
Detailed project description
The material is flame-retardant reinforced nylon PA66, filled with 30% glass fiber, and complies with ROHS and REACH environmental protection standards.
The color standard is natural color (off-white), and can be customized according to the customer's Pantone color card.
Flame retardant grade UL94 V-0 (1.5mm thickness), meeting the strict safety standards for household appliances.
Key dimension length: 152.4mm ±0.15mm; Width: 85.0mm ±0.15mm; Height: 32.5mm ±0.2mm. The tolerances of all key installation holes are controlled within ±0.1mm.
It weighs approximately 48.5 grams.
Operating temperature range: -20℃ to +120℃ (long-term), short-term peak tolerance: 140℃.
The dielectric strength of the insulation performance is greater than 20 kV/mm, which is suitable for the internal insulation requirements of low-voltage electrical appliances.
Product features and advantages
Ultimate precision and stability
High-precision molds and full closed-loop injection molding processes are adopted to ensure that the dimensions of batch products are highly consistent.
The extremely low warpage deformation rate ensures seamless assembly with PCB boards, motors and other components, avoiding stress damage.
Outstanding mechanical strength
Glass fiber reinforcement endows it with excellent rigidity, impact resistance and fatigue resistance, which can firmly support core components and resist vibrations during transportation and operation.
Top-level security protection
UL94 V-0 grade flame-retardant material effectively prevents the spread of flames and provides a core guarantee for the safety of the entire machine.
Excellent electrical insulation performance, preventing the risk of short circuit.
Heat dissipation and design optimization
It is structurally designed with reasonable ventilation slots and heat dissipation ribs to facilitate air circulation and assist in the heat dissipation of the motherboard.
Integrated snap and stud design reduces assembly parts and enhances the assembly efficiency of customers' production lines.
Durable and long-lasting
Excellent chemical corrosion resistance and heat aging resistance ensure long-term reliable operation in complex internal environments and extend the service life of the entire machine.
Application scenarios
Main applications: Indoor units of household wall-mounted/floor-standing air conditioners, air purifiers, dehumidifiers.
Installation location: It is used for key structural parts such as motherboard fixation, motor support, and fan deflector connection.
Compatibility: Specifically designed to match mainstream standard components in the industry, it can also be fully customized according to customer drawings.
Quality Control and Certification
Quality System: The entire production process adheres to the ISO9001:2015 quality management system.
Inspection process: Implement First Article Inspection (FAI), Process inspection (IPQC), and full shipment inspection (OQC). Equipped with a three-coordinate measuring machine (CMM), projector and other devices, 100% inspection of key dimensions is carried out.
Reliability test: We can provide flame retardant test reports, mechanical property test reports and high and low temperature cycle resistance test data for relevant materials.
Packaging: Anti-static PE bags and independent laminated blister trays are used for packaging. The outer box is reinforced for protection to ensure zero damage during transportation.
Why choose us?
Obsidian Electrical is not only a producer of plastic parts, but also a checkpoint for the reliability of your products. We rely on
In-depth experience: Over 10 years of experience serving top home appliance brands, with a profound understanding of structural design, safety regulations and process requirements.
Technical matching: From material selection, mold design to process optimization, we offer design for Manufacturing and Assembly (DFMA) advice to help you optimize cost and performance.
Stable supply: Located in Foshan, relying on the complete supply chain in the Pearl River Delta, it ensures the stability of raw materials and on-time delivery.
Cooperation model: We offer full-service support from sample development to mass production and are your reliable strategic partner.
