Professional manufacturer of water blocking tapes & yarns
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Non Conductive Water Blocking Tape
Semi Conductive Water Blocking Tape
Water Blocking Yarns
Binding Yarns
Rip Cords
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Company
Wujiang Xinghua Communication Material Co.,Ltd was found in 1998 at Suzhou. Which is a professional manufacturer of water blocking products for electric cable and optic cable. We are focused on providing high-quality products and customer satisfaction - We will do everything we can to meet your expectations.
With a variety of offerings to choose from, we’re sure you’ll be happy working with us. Look around our website and if you have any comments or questions, please fee free to contact us.
Sincerely welcome from all over the world to talk business and cooperate with us.
Water Resistant - KESHUI
We specialize in the professional manufacturer of water blocking tapes and yarns for power cable and optical fiber cables.
Our company is engaged in the production and export trade of new high-class absorbent fiber material products, such as non-conductive water blocking tape, semi-conductive water blocking tape as well as yarns, rope products qualified for requirements of cable manufacturer, all of which use the trademark of KESHUI.
KESHUI - Water Resistant
KESHUI products meet the ROSH demand and customized as required by the customers.
Xinghua company is a member of Communication Line Committee of China, Institute of Communications and Shanghai Institute of Communications, and has established the followship with many technically advanced cable product manufacturers in the world. We have been staying at the forward position of innovative product development and sharing the patented technologies with the customers all along.
Products
Non-Conductive Water Blocking Tape
Non-Conductive Water Blocking Tape
Non-Conductive Water Blocking Tape
Semi-Conductivev Foam Nonwoven
Non-Conductive Water Blocking Tape
Non-Conductive Water Blocking Tape
Procurement Information
*Water blocking tapes, yarns of special specifications may be customized according to the customers’ requirements
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Cutting:
Min. width: 10mm
Max. width: 900mm
Inner diameter of small coil: 76mm±2mm
Outer diameter: Maximum 1000mm
(width of tape > 30mm)
Maximum 500mm
(width of tape < 30mm)
Large Coil Size:
Min. width: 10mm
Max. width: 45mm
Inner diameter of large coil: 76mm±2mm x 440mm
External diameter of large coil:
Width > 20mm external diameter 500mm (15km± 5km)
External diameter of large coil:
Width < 20mm external diameter 300mm (10km± 5km)
External Package Size:
External diameter of large coil 500mm
Carton size 52x52x45cm
16 cartons per tray, tray size 105x105x195cm
External diameter of large coil 300mm
Carton size 32x32x45cm
36 cartons per tray, tray size 102x102x195cm
Non-Conductive Water Blocking Tape
Composition:
- Polyester nonwoven fabric
- Polyester swelling powder
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-- ZD20 --
PROPERTY | TEST METHOD | VALUE | UNIT
Weight ISO 9037/1 80±10 g/m²
Thickness ISO 9037/2 0.20±0.03 mm
Tensile Strength ISO 9037/3 ≥20 n/cm
Elongation ISO 9037/3 ≥12 %
Swelling Speed Q/320584 ≥5 mm/1.min
Swelling Height Q/320584 ≥10 mm/3.min
Short Term Stability Q/320584 230 ℃
Long Term Stability IEC 216 90 ℃
Moisture Content (21, 65%R.H.) Q/320584 <9 %
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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-- ZD25 --
PROPERTY | TEST METHOD | VALUE | UNIT
Weight ISO 9037/1 90±10 g/m²
Thickness ISO 9037/2 0.25±0.03 mm
Tensile Strength ISO 9037/3 ≥30 n/cm
Elongation ISO 9037/3 ≥12 %
Swelling Speed Q/320584 ≥6 mm/1.min
Swelling Height Q/320584 ≥12 mm/3.min
Short Term Stability Q/320584 230 ℃
Long Term Stability IEC 216 90 ℃
Moisture Content (21, 65%R.H.) Q/320584 <9 %
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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-- ZD30 --
PROPERTY | TEST METHOD | VALUE | UNIT
Weight ISO 9037/1 100±10 g/m²
Thickness ISO 9037/2 0.30±0.03 mm
Tensile Strength ISO 9037/3 ≥40 n/cm
Elongation ISO 9037/3 ≥12 %
Swelling Speed Q/320584 ≥8 mm/1.min
Swelling Height Q/320584 ≥15 mm/3.min
Short Term Stability Q/320584 230 ℃
Long Term Stability IEC 216 90 ℃
Moisture Content (21, 65%R.H.) Q/320584 <9 %
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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Semi-Conductive Water Blocking Tape (Foam Nonwoven Fabric)
Composition:
- Polyester nonwoven fabric
- Polyacrylate swelling powder
- Carbon black semi-conductive impregnation
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-- BZD30 --
PROPERTY | TEST METHOD | VALUE | UNIT
Weight ISO 9037/1 120±10 g/m²
Thickness ISO 9037/2 0.30±0.03 mm
Tensile Strength ISO 9037/3 ≥30 n/cm
Elongation ISO 9037/3 ≥12 %
Surface Resistance DIN 54345 <1500 Ohm/□
Volume Resistance DIN 54345 <1x10^6 Ohm.cm
Swelling Speed Q/320584 ≥8 mm/1.min
Swelling Height Q/320584 ≥12 mm/3.min
Short Term Stability Q/320584 230 ℃
Long Term Stability IEC 216 90 ℃
Moisture Content (21, 65%R.H.) Q/320584 <9 %
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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-- BZD50 --
PROPERTY | TEST METHOD | VALUE | UNIT
Weight ISO 9037/1 160±10 g/m²
Thickness ISO 9037/2 0.50±0.03 mm
Tensile Strength ISO 9037/3 ≥40 n/cm
Elongation ISO 9037/3 ≥12 %
Surface Resistance DIN 54345 <1500 Ohm/□
Volume Resistance DIN 54345 <1x10^6 Ohm.cm
Swelling Speed Q/320584 ≥10 mm/1.min
Swelling Height Q/320584 ≥16 mm/3.min
Short Term Stability Q/320584 230 ℃
Long Term Stability IEC 216 90 ℃
Moisture Content (21, 65%R.H.) Q/320584 <9 %
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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Semi-Conductive Water Blocking Tape (Nylon Tape)
Composition:
- Nylon fabric: Semi-conductive bonder
- Shielding, binding between power cable components
- No causticity
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-- BNLD --
PROPERTY | UNIT | BNLD10 | BNLD12 | BNLD14
MASS Per Unit Area g/m² 90±10 100±10 110±10
Thickness mm 0.10±0.02 0.12±0.02 0.14±0.02
Tensile Strength N/cm ≥100 ≥120 ≥140
Elongation % ≥25 ≥25 ≥25
Surface Resistivity Ω <1000 <1000 <1000
Volume Resistivity Ω.cm <1x10^5 <1x10^5 <1x10^5
Short Term Stability ℃ 230 230 230
Long Term Stability ℃ 145 145 145
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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Semi-Conductive Water Blocking Tape (Tetolon Tape)
Composition:
- Nylon fabric: Semi-conductive bonder
- Shielding, binding between power cable components
- No causticity
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-- BTLD --
PROPERTY | UNIT | BTLD18 | BTLD20
MASS Per Unit Area g/m² 130±20 170±20
Thickness mm 0.18±0.03 0.20±0.03
Tensile Strength N/cm ≥150 ≥230
Elongation % ≥20 ≥20
Surface Resistivity Ω 1000 1000
Volume Resistivity Ω.cm 1x10^5 1x10^5
Short Term Stability ℃ 230 230
Long Term Stability ℃ 145 145
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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Water Blocking Yarn
- Polyester terylene long fiber
- Polyacrylate super-absorbent resin
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-- ZS --
PROPERTY | UNIT | ZS-0.5 | ZS-2.0 | ZS-3.0 | ZS-4.0 | ZS-5.0 | ZS-6.0
MASS Per Length m/kg 500±50 2000±200 3000±300 4000±400 5000±500 6000±600
Tensile Strength N ≥300 ≥150 ≥110 ≥80 ≥60 ≥50
Elongation % ≥15 ≥15 ≥15 ≥15 ≥15 ≥15
Absorption Speed mm/g/1.min ≥50 ≥50 ≥45 ≥40 ≥35 ≥30
Absorption Capacity ml/g/5.min ≥60 ≥60 ≥55 ≥50 ≥45 ≥40
Short Term Stability ℃ 230 230 230 230 230 230
Long Term Stability ℃ 90 90 90 90 90 90
Moisture Content % ≤6 ≤6 ≤6 ≤6 ≤6 ≤6
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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Binding Yarns (Highly Strong Yarn)
- ZS1000D-3000D
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TYPE ZS1000D (1000D/192F) ZS1500D (1500D/192F) ZS3000D (3000D/384F)
Nominal Fineness - Denier 1000±25 1500±38 3000±75
Nominal Finenese - Dtex 1100±27 1670±42 3300±82
Breaking Strength (N) ≥75 ≥107 ≥225
Tenacity - Denier ≥7.94 ≥7.94 ≥7.94
Tenacity - Dtex ≥7 ≥7 ≥7
Elongation at Break 23.0±2.0 23.0±2.0 23.0±2.0
Shrinkage in Hot Air (%) 4.8±0.5 4.8±0.5 4.8±0.5
(177℃,10.Min,0.05cN/dtex Xpre-tension)
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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Rip Cords
- Polyester Rip Cord: SLS-P
- Aramid Fiber Rip Cord: SLS-F
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Polyester Rip Cord | SLS-P2.0 | SLS-P3.0 | SLS-P6.0
Nominal Fineness - Denier 2000±25 3000±38 6000±125
Nominal Finenese - Dtex 2200 3300 6600
Breaking Strength (N) ≥135 ≥180 ≥360
Elongation (%) 10 10 10
Water Content (%) 0.06 0.06 0.06
Hot Air Shrinkage (%) 7.0 7.0 7.0
(177℃,2.Min,0.05cN/dtex)
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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Aramid Fiber Rip Cord | SLS-F2.0 | SLS-F3.0 | SLS-F4.0
Nominal Finenese 2000 D 3300 D 6600 D
Breaking Strength (N) ≥400 ≥600 ≥800
Elongation (%) 0.5 0.5 0.5
Water Content (%) 0.06 0.06 0.06
Hot Air Shrinkage (%) 0 0 0
(177℃,2.Min,0.05cN/dtex)
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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Non-Woven Tape
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-- WFB10 --
PROPERTY | TEST METHOD | VALUE | UNIT
Weight ISO 9037/1 50±10 g/m²
Thickness ISO 9037/2 0.10±0.03 mm
Tensile Strength ISO 9037/3 ≥40 n/cm
Elongation ISO 9037/3 ≥12 %
Short Term Stability Q/320584 230 ℃
Long Term Stability IEC 216 90 ℃
* We can produce it according to customers requires, more details please contact us directly
* The figure above are topical value and should not be used as the basic of specification
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Introduction to Water Blocking Bags (Sandless Sandbag):
The swelling water blocking bag is a water blocking product, which is convenient for storage and transportation, light, small in size and handy in use.
The water blocking bag is comprised of outside bag of different specifications and shapes made of flax and contton cloth of good water permeable performance according to different requirements, and inside bag containing highly water absorbing materials. It is a functional polymer with good water absorption and water holding capacity. We can use it absorbing, retaining or to block liquid-it can absorb water up to serveral hundred times of its own weight and turn into natural gel from within seconds.
The products is environment friendly, non-toxic, harmless, non-polluting and biodegradable.
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How to use:
Open the packaging bag when using, immerge the swelling water blocking bag into water for 3 to 5 minutes, and the bag may inflate by 80 to 100 times immediately. Then move it to the required place to block water.
After the water subsides, the used swelling water blocking bag shall be air dried, and disposed as the general waste, non-toxic and pollution-free.