Copper Foil Polyester Tape for Cable Shielding


  • 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 7410219000
  • Packaging Carton or wooden box, 50kg/pack or according to client's requirement
  • Product Detail

    FAQ

    1. Product Introduction

    Copper foil polyester tape is composed of high-conductivity rolled copper foil and polyester film. The good conductivity and flexibility of copper foil can cover the cable core well, and the polyester film provides high electrical insulation performance and high strength mechanical properties. This product can provide high shielding coverage, so that the signal transmitted in the cable is better free from electromagnetic interference and reduces the signal attenuation in the data transmission process, so that the signal is transmitted safely, and the electrical performance of the cable is effectively improved.
    We have single-sided copper foil polyester tape and double-sided copper foil polyester tape. The double-sided one is composed of a polyester film in the middle and a layer of copper foil on each side. Double-layer copper plays the role of reflection and absorption of two signals, and has a better shielding effect.
    The copper foil polyester tape we provide has the characteristics of smooth, flat, uniform surface, no impurities, no wrinkles, no spots, high tensile strength, good shielding performance, good water resistance, and high dielectric strength.
    The color of the copper foil polyester tape is natural.

    2. Application

    It is mainly used for the outer conductor shielding layer of coaxial cable, the outer metal shielding layer of the cable core after the control cable is formed.

    3. Technical Parameters

    Single-sided copper foil polyester tape

    Nominal thickness of copper foil polyester tape(μm)

    Composite structure

    Nominal thickness of copper foil(μm)

    Nominal thickness of PET film(μm)

    30

    Cu+PET

    15

    12

    35

    20

    12

    41

    15

    23

    44

    18

    23

    46

    20

    23

    50

    18

    30

    Note: The width and length of copper foil polyester tape can be provided according to customers’ requirements.

    Double-sided copper foil polyester tape

    Nominal thickness of copper foil polyester tape  (μm)

    Composite structure

    Nominal thickness of copper foil on side A(μm)

    Nominal thickness of PET film(μm)

    Nominal thickness of copper foil on side B(μm)

    57

    Cu+PET+Cu

    20

    12

    20

    68

    20

    23

    20

    Note: The width and length of copper foil polyester tape can be provided according to customers’ requirements.

    Item

    Value

    Tensile strength

    (MPa)

    ≥180

    Breaking elongation

    (%)

    ≥5

    Peel strength                      (N/cm)

    ≥2.6

    Dielectric strength

    Single-sided

    0.5kV d.c, 1 min, no breakdown

    Double-sided

    1kV d.c, 1 min, no breakdown

    4. Storage Method

    1) The copper foil polyester tape should be stored in a warehouse which is clean, dry, non-corrosive atmosphere and prevent rain and snow from intruding.
    2) The warehouse should be keeped ventilated and cool, avoid direct sunlight, high temperature, heavy humidity, etc., to prevent the product from bulging and oxidation;
    3) The copper foil polyester tape should avoid external force damage such as pollution and mechanical force;
    4) The copper foil polyester tape cannot be stored in the open air, but a tarp must be used when it must be stored in the open air for a short time;
    5) Bare products are not allowed to be placed directly on the ground, and the bottom must be padded with wooden squares.


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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.