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TPE原料 DT5013 厂家直销水壶手柄包胶料水管软管 智能穿戴

·ES3005B是一款高性能高分子材料,以SEBS为主材的热塑性弹性体。·ES3005B is a kind of high performance polymer material.Also it is a kind of thermoplastic elastomer based on SEBS as main material.
  • 产品描述
  • 单独成型的TPE材料,在同样体系的前提下,自然是弹性越佳、耐候性越好、透明度越高、加工稳定性越好,这样的材料肯定就越好,但是如果是包胶的TPE材料,你只强调这些性能不对了,因为还有一个很重要的包胶效果需要衡量。

      一个其它性能都非常出色的材料,但是它包胶包不住,这就绝对不能算是个好材料,而相反,如果包胶效果不错,为此而牺牲一些其它物理性能(比如弹性),它还是一款很出色的材料,当然在包胶效果都很好的前提下,其它性能越好越能证明这个材料更出色,不过只是为了包胶效果好而牺牲了其它大部分的物理性能,这肯定也是一款不合格的材料。

    倍韧/BESTPERNE® ES3005B

    热塑性弹性体Thermoplastic Elastomer

    产品说明Product description

    ·ES3005B是一款高性能高分子材料,SEBS为主材的热塑性弹性体。

    ·ES3005B is a kind of high performance polymer material.Also it is a kind of thermoplastic elastomer based on SEBS as main material.

    关键特性Key characteristic

    1.干爽,耐刮擦性好Dry touch and good scratch resistance.

    2.抗老化及耐腐蚀性优良Excellent ageing resistance and corrosion resistance.

    3.表面哑面Dumb surface

    4.可以包PP  It can be spliced with PP.

    功能Function

    产品应用

    Main application

    1.汽车产品Automotive products

    3.医疗器材Medical device

    2.密封圈Sealing gaskets

    4.高档手柄High-end handles

    加工方法Processing method

    1.注塑成型Injection molding     2.挤出成型Extrusion molding

    环保认证

    Environmental certification

    ROHS

    REACH

    EN71-3

    PAHS

    ASTM-F963

    Phthalate

    颜色Color

    透明Transparent

    气味Smell

    少许树脂味A little resin smell

    外型Appearance

    圆球形小颗粒Cylindrical particleabout 3mm×1.5mm

    储藏期Storage period

    常温下通风干燥,24个月Ventilated dry at normal temperatureabout 24 months

    包装方式Packaging method

    25公斤/25kg/bag

    物理性能Physical properties

    结果Result

    单位Unit

    方法Method

    成型条件Molding condition

    比重Specific gravity

    0.88

    g/cm3

    ASTM D792

    干燥温度Drying temp      70

    硬度Hardness

    30±3

    shoreA

    ASTM D2240

    干燥时间Drying time     2Hours

    拉伸强度Tensile strength

    4

    Mpa

    ASTM D412

    射嘴温度Nozzle temp      200

    断裂延伸Elongation at break

    550

    %

    ASTM D412

    螺筒一段温度Screw 1 temp 200

    撕裂强度Tearing strength

    25.0

    Kn/m

    ASTM D624

    螺筒二段温度Screw 2 temp 190

    熔融指数Melt index

    8.0/2.16 190

    g/10min

    ASTM D1238

    螺筒三段温度Screw 3 temp 180

    注意事项Matters need attention

    清洗料管

    Purge compound

    使用PP PE清洗干净机台螺杆且把机台射嘴彻底清除干净Please make sure you that you have cleaned the machine screw with PP or PE, and put the machine nozzle thoroughly clean

    着色

    Coloring

     

     

    请选择以PEEVA为基材之色母,切勿使用以PVC为基材者。另外加工时请采用较高的螺杆转速和较高的背压,才能让着色剂达到较好的分散效果Please select color master batch on PE or EVA material with the exception of PVC.Higher screw speed and backpressure are needed for better colorant dispersion

    关键词:
    • astm
    • screw
    • 温度
    • temp
    • and
    • pe
    • pp
    • 1.
    • 2.

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