Latest company case about Chengdu Xinkunda Plastic Products Co., Ltd. Certifications

1. Core Application Scenarios

• Power distribution cabinets/boxes: Processed into 5-12mm thick insulating partitions and busbar supports for isolating high and low voltage areas and separating cables.
• Internal structural parts of home appliances: Such as internal brackets and air duct housings of washing machines and air conditioners, as well as liner support strips of refrigerators (thickness: 0.8-5mm).
• Enclosures and packaging of electronic equipment: Housings of small instruments and meters, PCB trays/slots, usually made of 3-8mm thick modified PP boards.
• New energy equipment: Insulating liners inside charging piles, lithium battery PACK partitions (flame-retardant PP boards), thickness: 2-6mm.

2. Key Application Advantages

• Outstanding insulation performance: Dielectric strength reaches 20-30kV/mm, effectively isolating high and low voltage components, reducing the risk of leakage and short circuits, and meeting electronic equipment insulation standards (e.g., IEC 60664).
• Lightweight and easy to process: Density is only 0.9-0.92g/cm³, 30% lighter than traditional insulating materials (e.g., epoxy boards), which can reduce the overall weight of equipment; meanwhile, it is easy to cut, bend, and weld, with high processing efficiency.
• Strong environmental stability: Temperature resistance range is -20℃ to 100℃, adapting to the operating temperature fluctuations of home appliances and outdoor equipment; it is also moisture-proof and aging-resistant, not easy to become brittle or crack after long-term use, extending the service life of equipment.
• Environmentally friendly and cost-controllable: Halogen-free and non-toxic, complying with RoHS and REACH environmental standards for electronic and electrical products; raw material cost is lower than engineering plastics (e.g., PC, PA), and bulk application can reduce production costs.