Semi-conductive Water Blocking Filler Rope


  • Payment Terms T/T, L/C, D/P, etc.
  • Delivery Time 20 days
  • Place of Origin China
  • Port of Loading Shanghai, China
  • Shipping By sea
  • HS Code 3926909090
  • Packaging Carton or wooden box, 50kg/pack or according to client's requirement
  • Product Detail

    FAQ

    Product Introduction

    The semi-conductive water blocking filling rope is a kind of semi-conductive water blocking material used in cables which is made by uniformly distributing semi-conductive compound on polyester fiber non-woven fabric, impregnating with super absorbent resin, bonding, drying, and finally twisting. The semi-conductive water blocking filling rope has the characteristics of semi-conductivity, water resistance, heat resistance and chemical stability, no acid and alkali, no corrosion, large water absorption, high tensile strength, low moisture content,etc.

    The semi-conductive water blocking filling rope is widely used for cable core filling in water blocking power cables. For power cables used outdoors, as the cables are often laid in a damp and dark environment, if damaged, water will enter into the cables along the damage points, which will affect the cables. The entry of moisture will cause water branches in the XLPE insulated power cables, which will seriously cause insulation breakdown and seriously affect the service life of the cables. Therefore, in order to prevent water from entering into the cable, a waterproof material will be filled or wrapped inside the cable. The semi-conductive water blocking filling rope is a common water blocking filling material with strong water absorption and semi-conductive properties.
    In addition to water resistance, the semi-conductive water blocking filling rope can also make the cable core round in the cable production process, improve cable appearance quality and increase the cable tensile property. Meanwhile, because of the semi-conductive property, it can effectively weaken the electric field strength, and reduce the problem of tip discharge during working.

    The semi-conductive water blocking filling rope we provided has the following characteristics:
    1) Soft texture, free bending, light bending, no delamination powder;
    2) Uniform twist and stable outside diameter;
    3) The gel is uniform and stable after water expansion;
    4) Small volume resistivity, can effectively weaken the electric field strength;
    5) Unloose winding.

    Application

    It is suitable for cable core filling in water blocking power cables.

    Technical Parameters

    Model

    Nominal diameter (mm)

    Water absorption (ml/g)

    Volume resistivily (Ω·cm)

    Tensile strength (N/20cm)

    Breaking elongation (%)

    Water ratio (%)

    BZSS-20

    2.0

    ≥50

    ≤3×105

    ≥60

    ≥15

    ≤9

    BZSS-25

    2.5

    ≥50

    ≤3×105

    ≥60

    ≥15

    ≤9

    BZSS-30

    3.0

    ≥50

    ≤3×105

    ≥60

    ≥15

    ≤9

    BZSS-40

    4.0

    ≥50

    ≤3×105

    ≥60

    ≥15

    ≤9

    BZSS-50

    5.0

    ≥50

    ≤3×105

    ≥60

    ≥15

    ≤9

    Note: In addition to the specifications in the table, we can also provide other specifications of semi-conductive water blocking filling ropes according to customers’ needs.

    Storage Method

    1) The product shall be kept in a clean, dry , ventilated warehouse,it shall not be piled up with inflammable goods, and keep away from fire source;
    2) The products should avoid direct sunlight and rain;
    3) The packaging of the product shall be complete to avoid contamination;
    4) The product should be protected from heavy weight,falls and other external mechanical damage during storage and transportation.

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  • Q1: Can we visit your company?
    A: we are looking forward to your arrival and we will lead you to visit our factory.

    Q2: How fast can I get the quotation?
    A:We usually quote within 24 hours for normal cable materials after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

    Q3: What is your terms of packing?
    A: Wooden drum, plywood pallet, wooden box, carton are for option, depends on different material or client’s requirements.

    Q4: What is your terms of payment?
    A: T/T, L/C, D/P, etc. We’ll show you the photos of the products and packages before you pay the balance.

    Q5: What is your terms of delivery?
    A: EXW, FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.

    Q6: How about your delivery time?
    A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

    Q7: What is your sample policy?
    A: Sample for your tests are available, Please contact our sales to apply the free sample.

    Q8: How do you make our business long-term and good relationship?
    A: 1. We keep good quality and competitive price to ensure our customers benefit.
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

    Q9: Do you supply all the cable materials according to the cables we produce?
    A: Yes, we can. We have technician on production technology which is engaged in analyzing cable structure so as to list all the materials you need.

    Q10: What are your business principles?
    A: Integrating resources. Helping customers choose the MOST suitable materials, saving costs and improving quality.
    Small profits but quick turnover: Helping customers’ cables become more competitive in the market and develop rapidly.

    Q1: Can we visit your company?
    A: we are looking forward to your arrival and we will lead you to visit our factory.

    Q2: How fast can I get the quotation?
    A:We usually quote within 24 hours for normal cable materials after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

    Q3: What is your terms of packing?
    A: Wooden drum, plywood pallet, wooden box, carton are for option, depends on different material or client’s requirements.

    Q4: What is your terms of payment?
    A: T/T, L/C, D/P, etc. We’ll show you the photos of the products and packages before you pay the balance.

    Q5: What is your terms of delivery?
    A: EXW, FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.

    Q6: How about your delivery time?
    A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

    Q7: What is your sample policy?
    A: Sample for your tests are available, Please contact our sales to apply the free sample.

    Q8: How do you make our business long-term and good relationship?
    A: 1. We keep good quality and competitive price to ensure our customers benefit.
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

    Q9: Do you supply all the cable materials according to the cables we produce?
    A: Yes, we can. We have technician on production technology which is engaged in analyzing cable structure so as to list all the materials you need.

    Q10: What are your business principles?
    A: Integrating resources. Helping customers choose the MOST suitable materials, saving costs and improving quality.
    Small profits but quick turnover: Helping customers’ cables become more competitive in the market and develop rapidly.