• <button id="ogkt1"></button>

      <em id="ogkt1"></em>
    1. <button id="ogkt1"><acronym id="ogkt1"></acronym></button>
    2. <th id="ogkt1"></th>

        <em id="ogkt1"><object id="ogkt1"><u id="ogkt1"></u></object></em>

        • 熱塑性彈性體(TPE)材料類別及簡介!
        • 本站編輯:杭州紅博新材料有限公司發布日期:2019-10-19 20:48 瀏覽次數:

        熱塑性彈性體(TPE)一種有彈性的聚合物,該材料的機械性能主要與材料本身的硬度(范圍可從邵氏A到邵氏D)和在不同的環境或工作條件下的特性有關。TPE材料可以分為很多種。

        一、聚醚嵌段酰胺(PEBA)

        它是一種的先進的聚酰胺彈性體,具有良好的性能,如彈性,柔韌性,低溫恢復性,耐磨性和耐化學性等。適用于高科技產品方面的應用。

        二、苯乙烯類熱塑性橡膠(SBS,SEBS)

        它是一種苯乙烯類熱塑性聚合物。SBS和SEBS彈性體常用于生產各種需要彈性,柔軟觸感和美觀的產品。它們適合用于為特定產品而設計的定制配方中。與SBS相比,SEBS在某些特定應用中表現更好,因為它更好地抵抗紫外線的氧化作用,其工作溫度甚至可達120°C;SEBS可以通過包覆成型技術和熱塑性塑料(PP,SAN,PS,ABS,PC-ABS,PMMA,PA)混合,以滿足美觀或功能性方面的設計需求。

        三、熱塑性聚氨酯(TPU)

        它是屬于聚酯(聚酯TPU)和聚醚(聚醚TPU)族的聚合物。它是一種具有很高的抗撕裂性,耐磨性和耐割性的彈性體。)。產品硬度可以從邵氏70A到70D。此外,TPU還有出色的回彈性,即使在極端的溫度下也能保持良好的特性。

        四、熱塑性硫化橡膠(TPV)

        2-1PP9164230.png

        該聚合物的組成包括彈性體硫化橡膠(或交聯的硫化橡膠)。這種硫化/交聯過程使得TPV具有優異的熱塑性,彈性和柔韌性等特點。

        Thermoplastic elastomer (TPE) an elastic polymer whose mechanical properties are mainly related to the hardness of the material itself (which can range from shaw A to shaw D) and its properties in different environments or operating conditions. TPE materials can be divided into many types.

        I. polyether block amide (PEBA)

        It is an advanced polyamide elastomer with good properties such as elasticity, flexibility, low temperature recovery, wear resistance and chemical resistance. Applicable to the application of high-tech products.

        Styrene thermoplastic rubber (SBS, SEBS)

        It is a styrene thermoplastic polymer. SBS and SEBS elastomers are most commonly used to produce a variety of products that require flexibility, soft touch and aesthetic appearance. They are suitable for use in customized formulations designed for specific products. Compared with SBS, SEBS performs better in certain applications because it is better able to resist uv oxidation and its operating temperature can even reach 120°C. SEBS can be mixed with thermoplastics (PP, SAN, PS, ABS, pc-abs, PMMA, PA) through envelop molding technology to meet aesthetic or functional design requirements.

        Thermoplastic polyurethane (TPU)

        It is a polymer belonging to the polyester (polyester TPU) and polyether (polyether TPU) families. It is an elastomer with high tear resistance, abrasion resistance and cut resistance. The product hardness can be from shaw 70A to 70D. In addition, the TPU has excellent resilience and maintains excellent properties even at extreme temperatures.

        4. Thermoplastic vulcanized rubber (TPV)

        The polymer comprises elastomer vulcanized rubber (or crosslinked vulcanized rubber). This vulcanization/crosslinking process gives TPV excellent thermoplastic, elastic and flexible properties.


        Copyright ? 2018-2021 版權所有:杭州紅博新材料有限公司 浙ICP備13008126號-1 All Rights Reserved 技術支持:玄圭互聯

      1. <button id="ogkt1"></button>

          <em id="ogkt1"></em>
        1. <button id="ogkt1"><acronym id="ogkt1"></acronym></button>
        2. <th id="ogkt1"></th>

            <em id="ogkt1"><object id="ogkt1"><u id="ogkt1"></u></object></em>

            久久 这里只精品 免费_日本视频高清一区二区三区_少妇欲求不满和邻居在线播放_五月天综合网缴情五月中文