Strength and Wear Resistance:
The materials used for airbags and gas cylinders must possess sufficient strength and wear resistance to ensure structural integrity and functionality during prolonged use. Material strength determines the lumbar support's load-bearing capacity and durability, while wear resistance affects its service life.
Pressure Resistance:
Pneumatic lumbar supports must withstand certain air pressure during use, requiring materials with excellent pressure resistance to prevent rupture or deformation under high pressure.
Environmental Sustainability:
Considering environmental and sustainability goals, opting for recyclable or biodegradable materials is a prudent choice. Eco-friendly materials reduce environmental impact and lower long-term costs.
Comfort:
The shape and filling of the airbag must be ergonomically designed to ensure adequate lumbar support and comfort during use. Soft, skin-friendly materials and thoughtful design minimize irritation and discomfort during extended wear.
Safety:
Safety features such as pressure relief valves, pressure sensors, and compliant materials are critical. Material safety directly impacts user health, necessitating adherence to relevant safety standards.
Maintainability:
Pneumatic lumbar supports should be easy to clean, maintain, and repair. Materials that simplify upkeep reduce maintenance costs and enhance efficiency.
Recommended Materials for Automotive Pneumatic Lumbar Supports:
TPU (Thermoplastic Polyurethane):
Nylon and Polyester:
Natural Rubber: