Applications
Description
Double Non-Conductive Water Blocking Tape is made of water-resistant substrate compounded with double-sided non-conductive coating, featuring excellent water-swell ability and electrical insulation, high mechanical strength, temperature resistance and aging resistance.
Typically used in power and communication cables.
Characteristics
• Excellent water-blocking performance
• High mechanical strength
• High chemical stability, anti-corrosion
| Code List No. |
Total Thickness mm |
Mass Per Unit Area g/m2 |
Tensile N/cm |
Elongation % |
Swelling Speed mm/1min |
Swelling Height mm/3min |
Moisture Content % |
| 30000-SN10 | 0.10±0.03 | 40±10 | >18 | >10 | >3 | >4 | <9 |
| 30000-SN15 | 0.15±0.03 | 55±10 | >20 | >10 | >5 | >7 | <9 |
| 30000-SN18 | 0.18±0.03 | 65±10 | >25 | >10 | >6 | >8 | <9 |
| 30000-SN20 | 0.20±0.03 | 70±10 | >30 | >10 | >8 | >10 | <9 |
| 30000-SN25 | 0.25±0.03 | 80±10 | >35 | >10 | >10 | >12 | <9 |
| 30000-SN30 | 0.30±0.03 | 90±10 | >35 | >10 | >10 | >14 | <9 |
| 30000-SN35 | 0.35±0.03 | 110±10 | >40 | >10 | >10 | >14 | <9 |
| 30000-SN40 | 0.40±0.03 | 120±10 | >40 | >10 | >10 | >14 | <9 |
| 30000-SN50 | 0.50±0.03 | 140±10 | >50 | >10 | >10 | >14 | <9 |
Above characteristics can be changed to meet the specific requirements of customers.
Package
1.Width, Length, ID and OD... All can be adjusted according to the customer request.
2.Jumbo Roll, Slit Pad, Traverse Spool... Package are available upon request.
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