Non-Conductive Water Blocking Tape
single-layer and double-side non-conductive water blocking nonwoven tapes for cable water and moisture protection.
Product description
Common Features
- Polyester non-woven fabric and super absorbent powder laminated construction.
- Rapid swelling speed and high swelling height help block water and moisture between cable components.
- Customizable rewinding width and roll dimensions according to the cable production process.
- Conventional packaging: carton packaging.
Non-Conductive Single-Layer Water Blocking Nonwoven Tape
Product Structure
- Polyester Non-woven Fabric
- Polypropylene Super Absorbent Powder
Application
Non-conductive water blocking tape for cable constructions requiring water and moisture blocking without a semi-conductive carbon-black layer.
Technical Parameters
Thickness (μm) | Mass per Unit Weight (g/m²) | Tensile Strength (N/cm) | Breaking Elongation (%) | Swelling Speed (mm/min) | Swelling Height (mm/3min) | Moisture Content (%) |
150±30 | 65±5 | ≥20 | ≥12 | ≥6 | ≥8 | ≤9 |
200±30 | 75±5 | ≥25 | ≥12 | ≥6 | ≥8 | ≤9 |
250±30 | 85±5 | ≥30 | ≥12 | ≥8 | ≥10 | ≤9 |
300±30 | 100±10 | ≥30 | ≥12 | ≥10 | ≥12 | ≤9 |
350±30 | 110±10 | ≥30 | ≥12 | ≥10 | ≥12 | ≤9 |
Short-term stability: 230°C. Long-term stability: 90°C.
Rewinding and Roll Options
Item | Value |
Inside Diameter (IC) | 38/52/53/56/76/82/102 mm |
Outside Diameter (DC) | Max. 600 mm roll |
Tape Width (BG) | Min. 10 mm ±0.5 |
Core Material (M) | Paper & Plastic |
Non-Conductive Double-Side Water Blocking Nonwoven Tape
Product Structure
- Polyester Non-woven Fabric
- Polypropylene Super Absorbent Powder
- Polyester Non-woven Fabric
Application
Non-conductive water blocking tape for cable constructions requiring water and moisture blocking without a semi-conductive carbon-black layer.
Technical Parameters
Thickness (μm) | Mass per Unit Weight (g/m²) | Tensile Strength (N/cm) | Breaking Elongation (%) | Swelling Speed (mm/min) | Swelling Height (mm/3min) | Moisture Content (%) |
200±30 | 80±10 | ≥25 | ≥12 | ≥6 | ≥8 | ≤9 |
250±30 | 90±10 | ≥35 | ≥12 | ≥8 | ≥12 | ≤9 |
300±30 | 100±10 | ≥35 | ≥12 | ≥10 | ≥15 | ≤9 |
400±30 | 120±10 | ≥35 | ≥12 | ≥12 | ≥15 | ≤9 |
500±50 | 150±20 | ≥40 | ≥12 | ≥10 | ≥12 | ≤8 |
800±50 | 220±20 | ≥50 | ≥12 | ≥12 | ≥14 | ≤8 |
Short-term stability: 230°C. Long-term stability: 90°C.
Rewinding and Roll Options
Item | Value |
Inside Diameter (IC) | 52/55/76.2/80 mm |
Outside Diameter (DC) | Max. 600 mm roll |
Tape Width (BG) | Min. 10 mm ±0.5 |
Core Material (M) | Paper & Plastic |
Handling, Storage and Packaging
Handle with care during transportation to avoid surface and edge wear affecting tensile strength. Store in a ventilated warehouse, avoid placing the product directly on wet ground and avoid direct sunlight. Conventional packaging is carton packaging.
RFQ Information
Please provide the application, single-side or double-side construction, thickness, width, core ID, roll OD and estimated quantity.
Need Cable Water Blocking Materials? Ask Tino Cable Materials for product selection, rewinding options and quotation support.
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Keywords: water blocking nonwoven tape; cable water blocking tape; cable moisture protection tape
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