BF02 刹车油管保护热收缩套管

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    东莞市益联电业技术有限公司

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    BF02  刹车油管保护热收缩套管

    应用

    由辐照交联聚烯烃和热熔胶共挤制造而成,专用于车用刹车油管,避免管路受到外部侵蚀损坏。

    特性

    Ø 收缩比:1.5:12:1

    Ø 优良的耐腐蚀性能及耐磨性能

    Ø 内壁含胶,优异的密封防护性能

    Ø 符合ROHSREACH等环保规范

    颜色

    Ø 标准颜色:黑色

    Ø 其他颜色可定制

    操作温度范围

    Ø 连续使用温度范围-55℃~105℃

    Ø {zd1}起始收缩温度:75℃

    Ø {zd1}xx收缩温度:115℃

    性能指标

    性能

    指标要求

    测试方法

    典型值

    纵向收缩率

    ≤10

    ASTM D 2671

    ≤5

    抗张强度

    11.7MPa min

    ASTM D 638

    ≥14MPa

    断裂伸长率

    300min

    ASTM D 638

    500

    老化后抗张强度

    (热老化120℃,24小时

    11.7MPa min

    ASTM D 638

    ≥14MPa

    老化后断裂伸长率(120,24hrs)

    270min

    ASTM D 638

    400

    绝缘耐压和击穿

    2500V,60sec,不击穿

    ASTM D 2671

    不击穿

    体积电阻率

    1014Ω•cm min

    ASTM D 876

    1014Ω•cm

    击穿强度

    20 KV/mm min

    IEC243

    ≥25KV/mm

    吸水率

    0.5% min

    ISO62

    ≤0.3%

    低温柔软性

    (-30℃,1小时

    无裂纹

    ASTM D 2671

    无裂纹

    脆化温度

    -35℃ max

    ASTM D 746

    -60

    规格尺寸

    规格

    收缩前(mm

    收缩后(mm

    适用管路直径(mm

    内径(min

    内径(max

    壁厚

    胶厚

    Ф6×0.7

    6.0

    4.5

    1.20+0.20

    0.20

    4.76

    Ф9×0.6

    9.0

    6.1

    1.20+0.20

    0.20

    6.35

    Ф12×0.7

    12.0

    6.9

    1.50+0.20

    0.20

    8

    Ф14×0.7

    14.0

    9.0

    1.30+0.20

    0.20

    10

    Ф19×0.4

    19.0

    7.9

    1.30+0.20

    0.20

    8

    壁厚包含胶厚

    其他规格尺寸可定制

     

     

    BF02  Brake/fuel Line Protection Heat Shrinkable Tubing

    Application

    Made by co-extrusion of irradiation cross-linked polyolefin and adhesive, It is specially designed for automotive brake, fuel and power steering line protection. Provides protection against corrosion and gravel damage.

    Characteristics

    v Shrink ratio:  1.5:12:1

    v Good corrosion and adrasion resistance.

    v Adhesive lined, good sealing protection.

    v ROHS and REACH compliant.

    Color

    v Standard color: Black

    v Other colors are available upon request.

    Operating Temperature Range

    v Operating temperature:  -55℃105℃

    v Minimum shrink temperature:  80℃

    v Minimum fully recovery temperature:  115℃

    Property

    Property

    Requirement                                                                                                                                                                                                                                            

    Test method

    Typical data

    Longitudinal shrinkage

    ≤10

    ASTM D 2671

    ≤5

    Tensile strength

    11.7MPa min

    ASTM D 638

    ≥14MPa

    Elongation at break

    300min

    ASTM D 638

    500

    Tensile strength after aging120,24hrs

    11.7MPa min

    ASTM D 638

    ≥14MPa

    Elongation after aging

    120,24hrs

    270min

    ASTM D 638

    400

    Dielectric voltage withstand

    2500V,60sec,no breakdown

    ASTM D 2671

    No breakdown

    Volume resistivity

    1014Ω•cm min

    ASTM D 876

    1014Ω•cm

    Dielectric strength

    20 KV/mm min

    IEC243

    ≥25KV/mm

    Water absorption

    0.5% min

    ISO62

    ≤0.3%

    Low-temperature flexibility-301hr

    No corrosion

    ASTM D 2671

    No corrosion

    Brittle point

    -35℃ max

    ASTM D 746

    -60

    Sizes

     

     

    Size

     

    As supplied

    (mm)

    After recovered(mm)

     

    Application pipe diameter (mm)

    Inside diameter

    (min)

    Inside diameter

    (max)

    Wall thickness

    Adhesive thickness

    (nominal)

    Ф6×0.7

    6.0

    4.5

    1.20+0.20

    0.20

    4.76

    Ф9×0.6

    9.0

    6.1

    1.20+0.20

    0.20

    6.35

    Ф12×0.7

    12.0

    6.9

    1.50+0.20

    0.20

    8

    Ф14×0.7

    14.0

    9.0

    1.30+0.20

    0.20

    10

    Ф19×0.4

    19.0

    7.9

    1.30+0.20

    0.20

    8

    Wall thickness includes adhesive thickness.

    Other sizes are available upon request.

     

     

     

     

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