The requirements and standards for automotive seat leather mainly include physical properties, environmental indicators, aesthetic requirements, technical requirements and other aspects.
Physical properties and environmental indicators: The physical properties and environmental indicators of automotive seat leather are crucial and have a significant impact on the health of users. Physical properties include strength, wear resistance, weather resistance, etc., while environmental indicators are related to the environmental safety of leather, such as whether it contains harmful substances, etc. Aesthetic requirements: The aesthetic requirements of automotive seat leather include uniform color, good softness, firm grain, smooth feel, etc. These requirements are not only related to the beauty of the seat, but also reflect the overall quality and grade of the car. Technical requirements: The technical requirements for automotive seat leather include atomization value, light fastness, heat resistance, tensile strength, extensibility, etc. In addition, there are some specific technical indicators, such as solvent extraction value, flame retardancy, ash-free, etc., to meet the requirements of environmentally friendly leather. Specific material requirements: There are also detailed regulations for specific automotive seat materials, such as foam indicators, cover requirements, etc. For example, the physical and mechanical performance indicators of seat fabrics, the decorative requirements of seat parts, etc., must all comply with the corresponding standards and specifications.
Leather type: Common leather types for car seats include artificial leather (such as PVC and PU artificial leather), microfiber leather, genuine leather, etc. Each type of leather has its own unique advantages and applicable scenarios, and the budget, durability requirements and personal preferences must be considered when choosing.
In summary, the requirements and standards for automotive seat leather cover multiple aspects from physical properties, environmental indicators to aesthetics and technical requirements, ensuring the safety, comfort and beauty of car seats.