汽车自公司成立以来始终是Trexel公司的核心产业,且在商业生产中,MuCell®技术被用于数千种汽车零件的生产。

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汽车整体重量减轻,燃油经济性提高

Trexel公司全工艺解决方案被用于生产更轻、更精准的塑料部件,且生产成本更低。Trexel公司发泡方案工艺可使汽车部件制造商生产出轻型塑料零件,从而减轻汽车整体重量并提高燃油经济性。

零件成本通常会因材料消耗更低、成型周期更短和机器锁模吨位要求更低而降低10%至20%。

成型件的均匀收缩和显著降低的应力使零件几何形状可预测并可重复,以便使用成本更低的聚烯烃树脂,而不会使零件发生翘曲或扭曲。

Overall Vehicle Weight Reduction and Improved Fuel Economy

The Trexel complete process solution provides a lighter and more accurate plastic part at lower production costs. Trexel’s foaming solutions process enables automotive components manufacturers to lightweight plastics parts for overall vehicle weight reduction and improved fuel economy.

Part costs are typically reduced by 10 to 20% as a result of lower material consumption, shorter molding cycle times and reduced machine clamping tonnage requirements.

The uniform parts shrinkage and substantially reduced stress in the molded part lead to predictable and repeatable part geometry, allowing for the use of lower cost polyolefin resins without warpage or distortion in the part.

无塑料工艺限制的功能设计

想要成为汽车行业的领先者,您需要提供可定制且具有柔韧性的零件。
通过以泡孔成长替代实体成型工艺传统的保压阶段,Trexel公司发泡解决方案可通过泡孔成长使模腔压力均匀并施加于局部,从而在具有一定强度的区域对零件材料厚度进行优化设计,并在非结构区域减少壁厚。

Design For Functionality Without Plastic Process Limitations

To be a leader in the Automotive industry, you need customizable options and flexibility for your parts. By replacing the traditional pack and hold phase of the solid molding process with cell growth, Trexel’s foaming solutions allow for uniform and locally applied pack pressure through cell growth, which allows part design to be optimized with material thickness in those areas that require strength and reduced wall thickness in areas that are not structural.

成本和加工优势

Lightweight icon

轻型

• 材料密度降低8-12%

• 结合MuCell®设计优化使总重量降低20-30%

Reduced cost icon

成本降低

• 树脂消耗量减少

• 成型周期更短

• 产量增加

• 成型机型更小

• 使用低成本填充聚烯烃材料

Sustainability icon

可持续性

• 基于石油的材料消耗更低

• 成型机能耗更低

• 能够重复研磨/重复使用成型件

• 碳排放量与固体成型减少

Design icon

设计自由

• 薄壁向厚壁流动

• 1:1壁厚与筋结构比

• 流长比更长

• 尺寸稳定性更高

• Less warpage

MuCell® in Automotive Blow Molding

There are several highly desirable attributes of the Trexel physical foam process, when compared to solid blow molded parts, including:

• Weight savings

• The microcellular material structure improves thermal insulation and acoustical properties

• MuCell® foamed parts can be recycled in their original polymer designation; the process does not alter the chemistry of the polymer

汽车吹塑工艺中使用的MuCell®

与实体吹塑零件相比,Trexel公司物理发泡工艺存在几种非常理想的属性,包括:

• 重量减轻

• 微孔结构改善了隔热和声学性质

• MuCell® 发泡零件可按其最初的聚合物名称回收;本工艺不会改变聚合物的化学性质

solid-blow-molded-part
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