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东莞TPU原料制造商|TPU|东莞TPU原料厂家 tpU材料

倍韧/BESTPERNE® TU8511 热塑性弹性体Thermoplastic Elastomer 产品说明Product description · TU8511是一款聚氨酯材料,可以快速成型,不粘模具。 · TU8511 is a kind of polyurethane material which can be taken shape rapidly.Also it has excellent non-stick mold property.   关键特性Key characteristic 1.高强度,高韧性high strength,high toughness 2.超高的耐磨性和回弹性excellent wear resistance and high resilience 3.成型速度快,不析出rapid molding and not easy to precipitate. 功能Function 产品应用 Main application 手机保护Phone protective cover 电脑Computer 仪器外壳Instrument shell 电子器件粘胶配件Electronic plastic accessories 加工方法Processing method 注塑成型Injection 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 particle,about 3mm×1.5mm 储藏期Storage period 常温下通风干燥,24个月Ventilated dry at normal temperature,about 24 months 包装方式Packaging method 25公斤/袋 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 1.2±0.03 g/cm3 ASTM D792 干燥温度Drying temp       90℃ 硬度Hardness 85±5 shoreA ASTM D2240 干燥时间Drying time     3Hours 拉伸强度Tensile strength >24 Mpa ASTM D412 射嘴温度Nozzle temp      190℃ 断裂延伸Elongation at break >500 % ASTM D412 螺筒一段温度Screw 1 temp 180℃ 撕裂强度Tearing strength >90 Kn/m ASTM D624 螺筒二段温度Screw 2 temp 180℃ 熔融指数Melt index >10 g/10min ASTM D1238 螺筒三段温度Screw 3 temp 170℃
  • 产品描述
  • 倍韧/BESTPERNE® TU8511

    热塑性弹性体Thermoplastic Elastomer

    产品说明Product description

    · TU8511是一款聚氨酯材料,可以快速成型,不粘模具。

    · TU8511 is a kind of polyurethane material which can be taken shape rapidly.Also it has excellent non-stick mold property.

     

    关键特性Key characteristic

    1.高强度,高韧性high strength,high toughness

    2.超高的耐磨性和回弹性excellent wear resistance and high resilience

    3.成型速度快,不析出rapid molding and not easy to precipitate.

    功能Function

    产品应用

    Main application

    手机保护Phone protective cover

    电脑Computer

    仪器外壳Instrument shell

    电子器件粘胶配件Electronic plastic accessories

    加工方法Processing method

    注塑成型Injection 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 temperature,about 24 months

    包装方式Packaging method

    25公斤/袋 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

    1.2±0.03

    g/cm3

    ASTM D792

    干燥温度Drying temp       90

    硬度Hardness

    85±5

    shoreA

    ASTM D2240

    干燥时间Drying time     3Hours

    拉伸强度Tensile strength

    >24

    Mpa

    ASTM D412

    射嘴温度Nozzle temp      190

    断裂延伸Elongation at break

    >500

    %

    ASTM D412

    螺筒一段温度Screw 1 temp 180

    撕裂强度Tearing strength

    >90

    Kn/m

    ASTM D624

    螺筒二段温度Screw 2 temp 180

    熔融指数Melt index

    >10

    g/10min

    ASTM D1238

    螺筒三段温度Screw 3 temp 170

    注射成型

      TPV的注射成型与硫化橡胶的相比,成型期短(不像硫化橡胶需保持一定时间)。TPV既可制备单纯的注塑成型制品,也可与其他链烯类材料共用制备双色成型制品。由于TPV具有链烯类硬段,与其他链烯烃互溶性好,无需特别的粘合层(靠熔融粘合),很容易实施与PP/TPO/TPE等链烯类材质的嵌入成型即双重注射成型,使产品整体牢固,使用寿命长,还可实现与聚酞胺等极性材质的双色成型[5]。TPV用于汽车密封条的注射成型,可将密封条的注射成型、玻璃的熔融固化成型及二者的热粘合融于一条生产线上,使密封条与玻璃成为牢固的整体,大大提高密封性。
     

     

    关键词:
    • astm
    • 温度
    • temp
    • 成型
    • 24
    • strength
    • molding
    • screw
    • method

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