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Mastic tape and pads for insulating sealing padding
Mastic tape and pads for insulating sealing padding
basic information
Product Description
Self-fusing electrical insulation filler putty tape
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Description.
TBR-T229 is a self-amalgamating mastic tape and pad used for moisture sealing on all types of solid dielectric power cable splices and connections. It is a tacky, temperature stable mastic with excellent conformability and adhesion to metal and all types of cable insulations and jackets. It is coated on an easy release liner. It is also RoHS compliant, resistant to corrosion, chemicals and salt water and has no adverse effect on cable insulations. Use in conjunction with premium vinyl electrical tape for optimal performance.
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Application.
• Primary electrical insulation and moisture sealing in splices and terminations of solid dielectric power cable up to 1kV if over wrapped with vinyl or rubber electrical tape.
• For sealing high-voltage cable splice and termination accessories for 90℃ continuous operation temperature.
• For padding irregular-shaped connections.
• For providing corrosion protection to a wide variety of electrical connections and applications.
• For sealing ducts and cable end seals.
• For sealing against dust, soil, water and other environmental conditions.
• Other moisture sealing applications.
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Size.
25MM (width) X3.2MM (thickness) X 3M (length)
Consult us for other sizes
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Performance.
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Properties
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Unit
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Typical Value
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Color
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visual
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Black
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Thickness
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mm
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3.18
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Water Absorption
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0.10%
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Continuous Operating Temperature
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℃
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90
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Emergency Temperature
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℃
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130
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Elongation at break
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%
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1000
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Copper Corrosion
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visual
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Pass
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Heat Exposure(130*1h)
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visual
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Pass
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Ozone Resistance(50±5ppm*40*70h)
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visual
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Pass
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Low Temperature Resistance(-40*24h)
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visual
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Pass
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Dielectric Strength
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KV/mm
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14.6
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Volume Resistance
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Ω.cm
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1013
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On a
self-fusing rubber mastic compound tape for sealing and insulating
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