Guangzhou Kebao insulation products Co., Ltd.

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Shilding Sleeve

KB-TW(EMI) Conductive Heat-Shrink Tubing For EMIRFI Cable Shielding

Material: cross-linked modified polyolefin

Operating temperature:-55℃~125℃

Minimum shrink temperature: 70℃

Minimum fully recovery temperature: 120℃

Shrink ratio: 2:1

Features:

Product Details

Features:

Easy one-step installation

Excellent high frequency EMI shielding

Application:

The electromagnetic shielding heat shrinkable tube is a composite of a heat shrinkable polyolefin tube and a flexible shrinkable

conductive layer. By heating the surface of the polyolefin heat-shrinkable tube, it shrinks simultaneously with the conductive

layer. Provides effective EMI shielding for cables, connectors, and terminals.

Test Items Test Methods Performance
Temperature Rating UL224 125℃
Length Rate Of Change ASTM D2671 -5%∼+5%
Tensile Strength ASTM D638 ≥10.4MPa
Breaking Elongation ASTM D638 ≥200%
Hot Air Aging Test 158.0∘C/168∼h –
Thermal aging Tensile strength ASTM D638 ≥7.3MPa
Heat Aging Breaking elongation ASTM D638 ≥100%
Voltage Level UL224 300V/600V
Volume Resistivity ASTM D2671 ≥1.0×1012⋅∼cm
Breakdown VVoltage UL224 2500V(60s)No Breakdown
Thermal Shock UL224/250∘C±3∘C/4∼h Does not drip,Does not flow, Does not crack
With heart ASTM D2671 ≥70%

 

Size As supplied After full recovery
Diameter (D) Thickness (T) Diameter (D) Thickness (T)
2:1
Φ2.0 2.5+0.2/-0.1 0.20±0.05 ≤1.00 0.42±0.08
Φ2.5 3.0+0.2/-0.1 0.22±0.05 ≤1.25 0.46±0.08
Φ3.0 3.5+0.2/-0.1 0.22±0.05 ≤1.50 0.46±0.08
Φ3.5 4.0+0.2/-0.1 0.22±0.05 ≤1.75 0.46±0.08
Φ4.0 4.6+0.2/-0.1 0.22±0.05 ≤2.00 0.46±0.08
Φ4.5 5.0+0.2/-0.1 0.23±0.05 ≤2.25 0.46±0.08
Φ5.0 5.5+0.2/-0.1 0.25±0.05 ≤2.50 0.50±0.08
Φ5.5 6.0+0.2/-0.1 0.25±0.05 ≤2.75 0.50±0.08
Φ6.0 6.5+0.2/-0.1 0.25±0.05 ≤3.00 0.55±0.10
Φ6.5 6.9+0.2/-0.1 0.25±0.05 ≤3.25 0.55±0.10
Φ7.0 7.5+0.2/-0.1 0.25±0.05 ≤3.50 0.55±0.10
Φ8.0 8.5+0.3/-0.1 0.28±0.06 ≤4.00 0.58±0.10
Φ9.0 9.5+0.2/-0.1 0.28±0.06 ≤4.50 0.58±0.10
Φ10 10.5+0.3/-0.1 0.28±0.06 ≤5.00 0.58±0.10
Φ11 11.5+0.3/-0.1 0.28±0.06 ≤5.50 0.58±0.10
Φ12 12.5+0.3/-0.1 0.28±0.06 ≤6.00 0.58±0.10
Φ13 13.5+0.3/-0.1 0.28±0.06 ≤6.50 0.58±0.10
Φ14 14.5+0.3/-0.1 0.28±0.06 ≤7.00 0.58±0.10
Φ15 15.5+0.3/-0.1 0.28±0.06 ≤7.50 0.58±0.10
Φ16 16.5+0.3/-0.1 0.28±0.06 ≤8.00 0.58±0.10
Φ17 17.5+0.3/-0.1 0.28±0.06 ≤8.50 0.58±0.10
Φ18 18.5+0.3/-0.1 0.32±0.08 ≤9.00 0.68±0.10
Φ20 20.6+0.5/-0.2 0.32±0.08 ≤10.0 0.68±0.10
Φ22 22.6+0.7/-0.2 0.35±0.08 ≤11.0 0.72±0.12
Φ25 25.6+0.7/-0.2 0.40±0.10 ≤12.5 0.78±0.12
Φ28 28.6+0.7/-0.2 0.40±0.10 ≤14.0 0.78±0.12
Φ30 30.6+0.7/-0.2 0.40±0.10 ≤15.0 0.82±0.12
Φ35 35.6+0.7/-0.2 0.45±0.10 ≤17.5 0.92±0.12
Φ40 41.0±0.5 0.50±0.12 ≤20.0 1.00±0.15
Φ45 46.0±0.5 0.50±0.12 ≤22.5 1.00±0.15
Φ50 51.0±1.0 0.55±0.15 ≤25.0 1.10±0.15
Φ55 55.5±1.0 0.55±0.15 ≤27.5 1.10±0.15
Φ60 60.5±1.0 0.60±0.15 ≤30.0 1.25±0.20
Φ70 71.0±1.0 0.60±0.15 ≤35.0 1.25±0.20
Φ80 81.0±1.0 0.60±0.15 ≤40.0 1.25±0.20
Φ90 91.0±1.0 0.60±0.15 ≤45.0 1.25±0.20
Φ100 101.0±1.0 0.60±0.15 ≤50.0 1.25±0.20
Note: Other sizes and colors can be available upon request
Test Items Test Methods Performance
Temperature Rating UL224 125℃
Length Rate Of Change ASTM D2671 -5%∼+5%
Tensile Strength ASTM D638 ≥10.4MPa
Breaking Elongation ASTM D638 ≥200%
Hot Air Aging Test 158.0∘C/168∼h –
Thermal aging Tensile strength ASTM D638 ≥7.3MPa
Heat Aging Breaking elongation ASTM D638 ≥100%
Voltage Level UL224 300V/600V
Volume Resistivity ASTM D2671 ≥1.0×1012⋅∼cm
Breakdown VVoltage UL224 2500V(60s)No Breakdown
Thermal Shock UL224/250∘C±3∘C/4∼h Does not drip,Does not flow, Does not crack
With heart ASTM D2671 ≥70%

 

Size As supplied After full recovery
Diameter (D) Thickness (T) Diameter (D) Thickness (T)
2:1
Φ2.0 2.5+0.2/-0.1 0.20±0.05 ≤1.00 0.42±0.08
Φ2.5 3.0+0.2/-0.1 0.22±0.05 ≤1.25 0.46±0.08
Φ3.0 3.5+0.2/-0.1 0.22±0.05 ≤1.50 0.46±0.08
Φ3.5 4.0+0.2/-0.1 0.22±0.05 ≤1.75 0.46±0.08
Φ4.0 4.6+0.2/-0.1 0.22±0.05 ≤2.00 0.46±0.08
Φ4.5 5.0+0.2/-0.1 0.23±0.05 ≤2.25 0.46±0.08
Φ5.0 5.5+0.2/-0.1 0.25±0.05 ≤2.50 0.50±0.08
Φ5.5 6.0+0.2/-0.1 0.25±0.05 ≤2.75 0.50±0.08
Φ6.0 6.5+0.2/-0.1 0.25±0.05 ≤3.00 0.55±0.10
Φ6.5 6.9+0.2/-0.1 0.25±0.05 ≤3.25 0.55±0.10
Φ7.0 7.5+0.2/-0.1 0.25±0.05 ≤3.50 0.55±0.10
Φ8.0 8.5+0.3/-0.1 0.28±0.06 ≤4.00 0.58±0.10
Φ9.0 9.5+0.2/-0.1 0.28±0.06 ≤4.50 0.58±0.10
Φ10 10.5+0.3/-0.1 0.28±0.06 ≤5.00 0.58±0.10
Φ11 11.5+0.3/-0.1 0.28±0.06 ≤5.50 0.58±0.10
Φ12 12.5+0.3/-0.1 0.28±0.06 ≤6.00 0.58±0.10
Φ13 13.5+0.3/-0.1 0.28±0.06 ≤6.50 0.58±0.10
Φ14 14.5+0.3/-0.1 0.28±0.06 ≤7.00 0.58±0.10
Φ15 15.5+0.3/-0.1 0.28±0.06 ≤7.50 0.58±0.10
Φ16 16.5+0.3/-0.1 0.28±0.06 ≤8.00 0.58±0.10
Φ17 17.5+0.3/-0.1 0.28±0.06 ≤8.50 0.58±0.10
Φ18 18.5+0.3/-0.1 0.32±0.08 ≤9.00 0.68±0.10
Φ20 20.6+0.5/-0.2 0.32±0.08 ≤10.0 0.68±0.10
Φ22 22.6+0.7/-0.2 0.35±0.08 ≤11.0 0.72±0.12
Φ25 25.6+0.7/-0.2 0.40±0.10 ≤12.5 0.78±0.12
Φ28 28.6+0.7/-0.2 0.40±0.10 ≤14.0 0.78±0.12
Φ30 30.6+0.7/-0.2 0.40±0.10 ≤15.0 0.82±0.12
Φ35 35.6+0.7/-0.2 0.45±0.10 ≤17.5 0.92±0.12
Φ40 41.0±0.5 0.50±0.12 ≤20.0 1.00±0.15
Φ45 46.0±0.5 0.50±0.12 ≤22.5 1.00±0.15
Φ50 51.0±1.0 0.55±0.15 ≤25.0 1.10±0.15
Φ55 55.5±1.0 0.55±0.15 ≤27.5 1.10±0.15
Φ60 60.5±1.0 0.60±0.15 ≤30.0 1.25±0.20
Φ70 71.0±1.0 0.60±0.15 ≤35.0 1.25±0.20
Φ80 81.0±1.0 0.60±0.15 ≤40.0 1.25±0.20
Φ90 91.0±1.0 0.60±0.15 ≤45.0 1.25±0.20
Φ100 101.0±1.0 0.60±0.15 ≤50.0 1.25±0.20
Note: Other sizes and colors can be available upon request

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