Application: | Insulators, Electrical Winding Insulation, Electrical Base, Shell, Cable Accessories, Mechanical Protection |
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Type: | Insulation Sleeve |
Chemistry: | Organic Insulation |
Material: | Rubber |
Thermal Rating: | 125 ºC |
Maximum Voltage: | 35kv |
Samples: |
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Customization: |
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Size | Size After Recovery(mm) | Size As Supplied (mm) | Cable Sizes(mm) | |||
Inner Diameter | Wall Thickness | Inner Diameter | Wall Thickness | Length | Outer Diameter | |
Φ 11 | ≤6.5 | 1.1±0.1 | ≥11 | 0.7±0.2 | ≥22 | Φ6-9 |
Φ 16 | ≤8.0 | 2.5±0.1 | ≥16 | 1.2±0.2 | ≥70 | Φ9-14 |
Φ 20 | ≤8.0 | 2.5±0.1 | ≥20 | 1.2±0.2 | ≥70 | Φ9-17 |
Φ 25 | ≤11 | 2.5±0.1 | ≥25 | 1.2±0.2 | ≥80 | Φ12-22 |
Φ 32 | ≤17 | 2.6±0.1 | ≥32 | 1.5±0.2 | ≥90 | Φ17-27 |
Φ 40 | ≤15 | 2.8±0.1 | ≥40 | 1.5±0.2 | ≥90 | Φ20-35 |
Φ 55 | ≤25 | 2.8±0.1 | ≥55 | 1.5±0.2 | ≥125 | Φ28-45 |
Φ 75 | ≤30 | 3.2±0.1 | ≥75 | 1.8±0.2 | ≥145 | Φ40-65 |
Φ 100 | ≤42 | 3.5±0.1 | ≥100 | 1.8±0.2 | ≥140 | Φ50-90 |
Φ 120 | ≤59 | 3.5±0.1 | ≥120 | 1.8±0.2 | ≥155 | Φ70-110 |
Φ 140 | ≤63 | 4.0±0.1 | ≥140 | 2.0±0.2 | ≥180 | Φ90-130 |
Φ 250 | ≤94 | 4.0±0.1 | ≥250 | 2.0±0.2 | ≥270 | Φ120-240 |
Property | Test Method | Standard Value |
Operating Temperature | IEC 216 | -45ºC to+105ºC |
Tensile Strength | ASTM-D 2671 | ≥13MPa |
Elongation At Break | ASTM-D 2671 | ≥300% |
Tensile Strength After Aging | ASTM-D-2671/120ºC,168hrs | ≥10MPa |
Elongation At Break After Aging | ASTM-D-2671/120ºC,168hrs | ≥240% |
Dielectric Strength | IEC 243 | ≥15kV/mm |
Volume Resistance | ASTM-D-2303 | ≥1×1013.cm |
Dielectric Constant | IEC 250 | 3.0 |
Radial Shrinkage | - | ≥50% |
Eccentricity | ASTM-D-2671 | ≤35% |
Low Temperature Flexibility | ASTM-D-2671 | -40ºC, 4hrs, No Cracking |
Minimum Shrink Temperature | - | 90ºC |
Minimum Fully Recovered Temperature |
- | 130ºC |
Size | Size After Recovery(mm) | Size As Supplied (mm) | Cable Sizes(mm) | |||
Inner Diameter | Wall Thickness | Inner Diameter | Wall Thickness | Length | Outer Diameter | |
Φ 11 | ≤6.5 | 1.1±0.1 | ≥11 | 0.7±0.2 | ≥22 | Φ6-9 |
Φ 16 | ≤8.0 | 2.5±0.1 | ≥16 | 1.2±0.2 | ≥70 | Φ9-14 |
Φ 20 | ≤8.0 | 2.5±0.1 | ≥20 | 1.2±0.2 | ≥70 | Φ9-17 |
Φ 25 | ≤11 | 2.5±0.1 | ≥25 | 1.2±0.2 | ≥80 | Φ12-22 |
Φ 32 | ≤17 | 2.6±0.1 | ≥32 | 1.5±0.2 | ≥90 | Φ17-27 |
Φ 40 | ≤15 | 2.8±0.1 | ≥40 | 1.5±0.2 | ≥90 | Φ20-35 |
Φ 55 | ≤25 | 2.8±0.1 | ≥55 | 1.5±0.2 | ≥125 | Φ28-45 |
Φ 75 | ≤30 | 3.2±0.1 | ≥75 | 1.8±0.2 | ≥145 | Φ40-65 |
Φ 100 | ≤42 | 3.5±0.1 | ≥100 | 1.8±0.2 | ≥140 | Φ50-90 |
Φ 120 | ≤59 | 3.5±0.1 | ≥120 | 1.8±0.2 | ≥155 | Φ70-110 |
Φ 140 | ≤63 | 4.0±0.1 | ≥140 | 2.0±0.2 | ≥180 | Φ90-130 |
Φ 250 | ≤94 | 4.0±0.1 | ≥250 | 2.0±0.2 | ≥270 | Φ120-240 |
Property | Test Method | Standard Value |
Operating Temperature | IEC 216 | -45ºC to+105ºC |
Tensile Strength | ASTM-D 2671 | ≥13MPa |
Elongation At Break | ASTM-D 2671 | ≥300% |
Tensile Strength After Aging | ASTM-D-2671/120ºC,168hrs | ≥10MPa |
Elongation At Break After Aging | ASTM-D-2671/120ºC,168hrs | ≥240% |
Dielectric Strength | IEC 243 | ≥15kV/mm |
Volume Resistance | ASTM-D-2303 | ≥1×1013.cm |
Dielectric Constant | IEC 250 | 3.0 |
Radial Shrinkage | - | ≥50% |
Eccentricity | ASTM-D-2671 | ≤35% |
Low Temperature Flexibility | ASTM-D-2671 | -40ºC, 4hrs, No Cracking |
Minimum Shrink Temperature | - | 90ºC |
Minimum Fully Recovered Temperature |
- | 130ºC |
ABOUT SUNBOW
Shenzhen Sunbow insulation Materials MFG Co., Ltd, established in 2003,mainly engaged in the research& development ,manufacture and sales of various insulation materials.
Our products are silicone fiberglass sleeving, PVC tubing, silicone Tubing, Heat shrinkable Tube, PET expandable sleeve, corrugated pipe.
We are a TS16949 and ISO 9001 manufactuer of insulation materials. We supply to many big brands as as ABB, WHIRLPOOL, TOSHIBA, SIEMENS, TOYATA, VOLVO and son on.
CERTIFICATION
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