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        產(chǎn)品中心
        道康寧熱塑性彈性體TPE TPR
        A4002(道康寧熱塑性彈性體TPE TPR)

        關(guān)鍵詞:A4002,TPSIV, 熱塑彈性體

        產(chǎn)品說(shuō)明 / TECHNICAL DATA SHEET MULTIFLEX&reg; TEA A4002 3AZ1 NAT

        Compatibility / 結(jié)合材料: PA6/PA6+GF/PA6.6/PA6.6+GF

        Process / 加工: Injection/Extrusion, 注塑/擠塑
        Other information/其它信息: EN71-3 met/符合EN71-3標(biāo)準(zhǔn);FDA met/符合FDA標(biāo)準(zhǔn)




        PROPERTIES / 性能
        UNITS / 單位 STANDARDS / 標(biāo)準(zhǔn) Average Values / 平均值
          Hardness 硬度  Shore A /   邵氏 AISO 868 - MDA 110  38
          Density 密度

          g/cm3 

         克/厘米3

        ISO R1183 - MDA 112  1.15
        Spiral flow 螺旋注塑長(zhǎng)度 Cm / 厘米MD179  24
        Tensile strength at 100% elongation
        100%伸長(zhǎng)率時(shí)的抗拉強(qiáng)度
        Flow Direction 縱向
        Transverse Direction 橫向
         MPa 兆帕ISO 37 - MDA 121  1.2
          0.9
        Tensile strength at 200% elongation
        200%伸長(zhǎng)率時(shí)的抗拉強(qiáng)度
        Flow Direction 縱向
        Transverse Direction 橫向
         MPa 兆帕ISO 37 - MDA 121  2.5
          1.3
        Tensile strength at 300% elongation
        300%伸長(zhǎng)率時(shí)的抗拉強(qiáng)度
        Flow Direction 縱向
        Transverse Direction 橫向
         MPa 兆帕ISO 37 - MDA 121
          1.8
        Tensile strength at break
        斷裂時(shí)的抗拉強(qiáng)度
        Flow Direction 縱向
        Transverse Direction 橫向
         MPa 兆帕ISO 37 - MDA 121  3.1
          3.4
        Elongation at break
        斷裂時(shí)的伸長(zhǎng)率
        Flow Direction 縱向
        Transverse Direction 橫向
         %ISO 37 - MDA 121  275 700
        Tear Strength 抗撕裂強(qiáng)度
        Flow Direction 縱向
        Transverse Direction 橫向
         KN/m&sup2;
         千牛頓/米2
        ISO 34 - MDA 121  15.0
          17.0



        The MDA (Méthode D’Analyse) named in this document are issued from the ISO Standards.
        表中所提及的 MDA (Méthode D’Analyse) 是由 ISO 頒布的標(biāo)準(zhǔn)。 The values mentioned in this Technical Data Sheet are issued from test bars realized on specific equipment, in conformity with normalized standards. Although we estimate that these information are exact, it is important to know that under other conditions with another equipment than our, the results can be appreciably different.
        Therefore we are not responsible when those information are not interpreted as they should be.
        產(chǎn)品規(guī)格中所列的各項(xiàng)數(shù)據(jù)是由特別的儀器遵照標(biāo)準(zhǔn)化測(cè)試所得到的。 盡管我們認(rèn)為這些信息是準(zhǔn)確的, 但是如果在其它的情況下由其它的儀器所測(cè)得的數(shù)據(jù)可能有所不同, 所以, 客戶應(yīng)該自行確認(rèn)產(chǎn)品可否被采用。

          

        Dow Corning Corporation 產(chǎn)品加工指南(注塑) / PRODUCT MOLDING GUIDE
        MULTIFLEX&reg; TEA A4002 3AZ1 NAT

        Temperature Profile / 加工溫度:

        REAR 后段 CENTER 中段 FRONT 前段 NOZZLE 射嘴 MOLD 模具
        265°C275°C285°C290°C40°C



        * All temperature at +/-10 °C, 所有加工溫度可以在正負(fù)10攝氏度之間調(diào)節(jié) 

          Predrying advice / 干燥建議 : 

        Temperature 溫度 Time時(shí)間
        80°C3-4 hours/小時(shí)



        Injection speed / 注塑速度 : Slow to Middle / 慢 至 中速   


        Injection and back pressure / 注塑壓力和背壓 :

        Injection pressure 注塑壓力 Back pressure
        背壓
        35-80 Bar3-35 Bar



        Cooling time / 冷卻時(shí)間 : 8-20 second / 8-20 秒  

        Coloring Masterbatch/Pigment Powder selection / 色母粒/色粉選擇建議 :
        We recommend using pigment powder, however EVA based coloring masterbatch is also acceptable. Please avoid using PE or PP based coloring masterbatch.
        我們建議在該材料的配色過(guò)程中使用色粉,或者使用以EVA為載體的色母粒。請(qǐng)?jiān)谂渖^(guò)程中盡量避免使用PE或PP為載體的色母粒,以免影響材料和工程塑料之間的粘合能力。