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核心提示：最近basf的TPU鞋材在业界中较引人注目，这款鞋材发泡的TPU大概几年前就推出，只是今年比较火热，估计是同阿迪达斯的跑鞋应用有关；据说这款鞋底是阿迪达斯专用！国内运动鞋巨头，福建晋江，广东东莞都有朋友对此鞋进行测试，并有尝试生产；下面就介绍下这款料吧！
(一）巴斯夫Infinergy发泡材料帮助阿迪达斯跑鞋取得进步
阿迪达斯公司采用巴斯夫全新发泡微球InfinergyTM研制出了具有卓越弹性和减震特性的革命性跑鞋Energy Boost。
其最大的亮点在于每一双跑鞋的核心元素——中底。发泡微球制成的中底可有效吸收跑步过程中对足部的冲击，为足部提供良好的减震性能。材质的高回弹效应可反馈大量能量，为跑步者带来独一无二的跑步体验。
The result is the world’s first expanded thermoplastic polyurethane (E-TPU).
BASF推出世界上第一款发泡TPU应用在阿迪达斯鞋材
BASF最近推出牌号为Infinergy的TPU泡沫，已成功用于阿迪达斯新款运动鞋EnergyBoost。该鞋具有轻质、高弹、高回弹优良性能，比聚乙烯和聚丙烯等常用运动鞋鞋底层产品效果好得多。今年2月投产后，已销售25万双，成为阿迪达斯最成功的的品牌系列之一。
BASF Polyurethane, Wyandotte, Mich.,will debut what appears to be the first expandable TPU (E-TPU). Branded Infinergy, it is based on Elastollan TPU which is expanded by using an innovative procedure. Being a closed-cell particle foam, Infinergy has a low bulk eight, with a density of 110 killograms per cubic meter. After processing on standard molding machines, it has a molded part weight of 200 to 320 kg/cu m, which positions it between the generally lighter EPS or EPP and the heavier elastomeric PUR foams.
Infinergy absorbs little water—less than 2% by volume in 24hrs; has very high breaking elongation of between 100-150% depending on density; and a combination of good abrasion- and chemical- resistance. One of its key features is its excellent recovery behavior, which reportedly makes it the most elastic particle foam currently on the market. Tests of resilience elasticity show that the rebound height of E-TPU can be as much as 55%, which is significantly higher than EPS (less than 20%) or EPP (30%). The first commercial application of Infinergy foam is the midsole of the new Adidas “Energy Boost” running shoe.
微友1：
Adidas这款形体中底用的是今年很热火的巴斯夫的泡沫TPU,原理不难,但生产这种材料,需要专用的设备。奇高的原料价格,据说adidas的专用权,使得各品牌掀起找泡沫tpu之风。这种材料是否有那么神奇,比发泡pu,EVA,EVA橡胶相比,有无过人之处,是否名副其实。。。我们测试过材料,在物理性能方面,同高端的发泡材料接近。。。后续,还将继续开发。。巴斯夫的泡沫TPU据说adidas的专用权测试来自朋友圈
微友2：
我们在寻找能够生产此款鞋底的机台，当然要懂得工艺
微友3：
我们在寻找这款料，想试试
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