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Teijin Expands PFAS-Free High-performance Resin Lineup

Textile World 新闻2026-10-10 00:59查看原文 ↗

✦产业研判

产业概括：帝人扩充无PFAS高性能树脂产品线

帝人株式会社宣布扩充其SOLFIGA®聚苯硫醚（PPS）化合物产品线，新增不含有意添加PFAS的滑动等级。新产品采用碳纤维或芳纶纤维增强，其中芳纶增强等级摩擦系数较传统产品降低约70%，并减少对铝等金属部件的划伤。应用覆盖汽车、工业机械、电气电子等领域。此举回应全球PFAS监管趋严背景下对无PFAS滑动耐磨材料的需求增长。

原料方向中性强度弱周期长期

关键观察变量

各国PFAS监管政策收紧节奏、下游客户对无PFAS材料的认证与切换进度、碳纤维和芳纶纤维的供应与成本、帝人新等级的量产能力与客户导入情况、其他树脂供应商的竞争性替代方案

判断边界原文仅为企业产品发布，未提供新等级的具体销量、价格、产能或客户名单，也未涉及纺织服装产业链中纱线、面料、服装或流通环节。当前无法推导该产品对纺织服装批发市场的影响。

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TOKYO — September 28, 2026 — Teijin Limited today announced new grades of SOLFIGA®, its family of polyphenylene sulfide (PPS) compounds, which offer excellent sliding properties without intentionally added per- and polyfluoroalkyl substances (PFAS). The new grades are also designed to help customers balance wear and friction performances with regulatory compliance.

Teijin already supplies polybutylene naphthalate (PBN) resin with good sliding properties as its PFAS-Free product. By expanding PFAS-Free high-performance resin lineup, Teijin will further enhance its ability to meet increasingly diverse customer needs.

As with existing SOLFIGA® lineup, the PFAS-Free SOLFIGA® grades incorporate carbon fiber and aramid fiber as reinforcement. The carbon fiber-reinforced SOLFIGA® sliding grade provides high strength and rigidity for components used under high-load conditions.

The aramid fiber-reinforced SOLFIGA® sliding grade reduces coefficient of friction (CoF)—one indicator of sliding performance—by approximately 70 percent compared with conventional products that do not use sliding agents. Its flexibility can help reduce damage to mating materials while allowing easier adjustment during assembly. Both types of SOLFIGA® sliding compounds offer high wear resistance for longer service life. Like Teijin’s PBN resin, they are less likely to scratch metal components such as aluminum.

Also, Teijin can formulate them to produce sliding parts for a wide range of conditions by varying the amount of high-performance fibers. Applications for these new grades include components for automobiles, industrial machinery, electrical and electronic equipment, and other wear and friction applications.

PFAS-Free high-performance resins with sliding properties

Traditionally, manufacturers have used materials containing PFAS, such as fluoropolymer resins, to achieve good sliding properties and wear performance. However, PFAS chemicals persist in the environment for long periods, so countries around the world are moving to strengthen PFAS regulations. In recent years there has been growing demand for materials that achieve sliding and wear performance without intentionally added PFAS.

Based on customer challenges, Teijin aims to help reduce environmental impact and contribute to the realization of a sustainable society by creating solutions that integrate internal and external technologies, products, and services.

Posted: October 9, 2026

Source: Teijin Group