Semi-conductive Buffer water blocking Tape

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
200 m.t./month

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Product Description:

Features and application: Used for bedding and waterblocking under the metal jacket of Power Cable.  

Technical specifications(Double sides)

 

厚度

thickness

(mm)

1.5±0.62.0±0.63.0±0.6

单重

weight

(g/m2)

240±40280±40320±40

膨胀速度

Swelling speed

(mm/1st min)

≥8≥9≥10

膨胀高度

Swelling height

(mm)

≥12≥12≥12

拉伸强度

tensile strength

(N/cm)

≥40≥40≥40

伸长率

elongation

(%)

≥12≥12≥12

表面电阻

surface resistance

(Ω)

<1500<1500<1500

体积电阻

Volume resistance

(Ω/cm)

<1×106<1×106<1×106

短期稳定性

short term stability

(℃)

230230230

长期稳定性

long term stability

(℃)

909090

含水率

Moisture content

(%)

<9<9<9


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