waterproof sealing mastic tape

HB1103waterproof sealing mastic tape Features: 1.adhesive property 2.sealing property 3.weather resistance 4.anti-aging 5.mildew resistance 6.chemical resistance 7.dielectric property 8.bear bending 9.corrosion resistance 10.high elasticity 11.butyl rubber tape 12.insulation tape 13.It is easy to be used and also could be applied in -40 90 for a long time. Application:1.It can be used to adhesive and seal at the connector of the outer hot-shrinkable in power cable 2.It can be used to adhesive and seal the connector of electrical equipment and cable interface. 3.It is suitable for sealing of rain and high voltage cable. 4.It is suitable for applications in power cable termination and joint 15kv,24kv,36kv. Use:1.take out of the outside layer of the cable and clean it. 2.Cover the articles with the mastic 3.Put the heat shrinkable tubing or power breskouts on it 4.Use the heating guy to hot up and make it sealing well. Technical data: property Typical data Tensile strength ≥0.5Mpa Elongation at break ≥950% Volume resistance ≥1*1015Ω*cm Dielectric strength ≥15KV/mm Dielectric constant 2 3 Adhesive to steel 30N/cm Operating temperature -40 80°C Salt resistant QJ1239.10-87 spray 48 hrs, dryness 48 hrs, Pass Leaf mold resistant GJB4.1010-83 Pass