HC Plastics News:
According to the research and development staff of Hanwha Advanced Materials Co., Ltd., a seat frame molded from glass fiber reinforced thermoplastic polypropylene (GMT-PP) composite material is planned to be mass-produced in the near future. Compared to conventional steel frames, it has many advantages. In addition to a 15-20% reduction in weight compared to steel (the current example is 9.3 kg vs. 10.98 kg), the plastic seat frame also supports a 60:40 split design option. This allows the installation of three three-point seat belts. In addition, the GMT-PP composite has the necessary mechanical strength for use in seat belt anchoring components.
40:60 separated rear seat frame molded by GMT-PP
Other advantages include a 22% reduction in components (where the steel frame is reduced from the original 37 to 25), no corrosion problems, and reduced assembly costs due to the elimination of soldering. The use of plastic also expands the choice of design, such as the position where the baggage is held and stored, and the forward and backward moments are also comparable to steel frames.
At the JECAsia show in Seoul last year, Hanwha Advanced Materials also outlined its vision for the next generation of car seats. According to the company: "The future seats will be work, snoring, and even posture analysis on healthy seats." Hanwha Advanced Materials hopes to see the emergence of low center of gravity design, which will help reduce vehicle The overall center of gravity helps the overall safety of the vehicle.
Future automotive interior designs may also use interchangeable/exchangeable car seats, including more features, such as electronic adjustments, which means more emphasis on engineering overweight, possibly by using more plastic Solve such problems. The occupant can also expect a larger interior space. If there are only three passengers, one car seat can be removed and left at home. 
Editor in charge: Honor
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