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Polyethylene Cable Protective Red Busbars Heat Shrink Tube
MPG heat-shrinkable busbar protection tubing is used for insulation protection of confuence busbar row in 10KV - 35KV transformer substation, power distribution cabinets and other occasions, it will not reduce the carrying capacity of busbar row after installation. It has good flame-resistance and Insulation for the safe operation of power system to provide strong protection. Our company can offer fixed-lengthand continuous length product according to customer requirements.
1.Wide application temperature 55-105 ℃.
2.Good heat-resistant.
3.Soft and elastic.
4.Has good insulation resistance, corrosion resistance and weather ability.
5.Shrink temperature is low the minimum shrinkage temperature is 70℃, fully shrinkage temperature is 125 ℃.



Properties of MPG series heat-shrinkable busbar protection tubing | ||||
NO. | Property | Quality index | ||
1 | Hardness (shore A) | ≤90 | ||
2 | Density (kg/m3) | 10 * 1.153 | ||
3 | Water absorption (℃) | <0.5 | ||
4 | Fully recovery temperature (℃) | 130±5 | ||
5 | Radial shrink ratio (%) | >50 | ||
6 | Longitudinal shrinkage ratio (%) | <5 | ||
7 | Tensile strength (mpa) | >12 | ||
8 | Elongation (%) | >400 | ||
9 | Dielectric strength (kv/mm) | ≥25 | ||
10 | Volume resistivity (Ω*cm) | >1*1014 | ||
11 | Oxygen index | ≥30 | ||
12 | Eccentricity (%) | <30 | ||

Equipped devices:
● Heat-shrinkable tape
● Busbar connections junction box
● Arrester protection box
● Tracking resistant, low smoke emitting, high strength, flexible, flame retardant
● Min. shrink temperature: ≥84°C
● Min. full recovery temperature: ≥120°C
● Continuous operating temperature: -55°C~125°C
● RoHS compliant











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