Built-in Mastic Silicone Rubber Cold Shrink Tube Insulation Sleeves

• Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell, Low Voltage, Cable Joint Protection
• Type: Insulation Sleeve
• Chemistry: Organic Insulation
• Material: Silicone
• Thermal Rating: 250 250
• Maximum Voltage: <10KV
• Classification: Organic Insulating Material
• Certification: UL 224
• Color: Black
• Brand: Volsun
• Name: Built-in Mastic Silicone Rubber Cold Shrink Tube I
• Rated Voltage: 600V
• Tensile Strength: 10.4MPa
• Standard Color: Black
• Min.Shrink Temp: -60degree
• Min Full Recovery Temp: 200degree
• Flammability: VW-1
• Sample: Free for Existing Sample
• Delivery: Fast Express with Competitive Price
• MOQ: 100PCS
• Transport Package: 10PCS/Box,
• Specification: UL
• Trademark: Volsun
• Origin: Suzhou, Jiangsu
• HS Code: 39269090
• Production Capacity: 6000000PCS/Year

Product Description

                    Built-in Mastic Silicone Rubber Cold Shrink Tube insulation sleeves

Description
RUBLS-SILIC, Factory Direct Rubber Cold Shrink Tube, is made of special purpose silicone rubber with a high shrink ratio and excellent physical and mechanical properties like slab and prick resistance. It reliably seals electrical connections of electric communications and cable televisions against water and moisture and effectively insulates wire and cable connections or joints and other electrical connections etc.




Unique Advantages
Continuous operating temperature:-60°C~200°C
Shrink Ratio :4:1 or so .Suits for an extensive range of cable sizes because of the shrinkage
Retains its resiliency and pressure even after prolonged years of ageing and exposure, seals tight against moisture and water
Good weather resistance, ozone ageing, ultraviolet and salt mist corrosion resistance, performs stably under long-period exposure to the sun
Excellent tear resistance
Simple installation, requires no special heating tools , and adhesive to seal the connections
Standard color: black





Technical Data

Properties	Typical Data	Test method
HS	45A	ASTM D 2240-75
Tensile Strength	9.8 MPa	ASTM D412-75
Elongation at break	840%	ASTM D412-75
Tear Strength	39 N/ mm	ASTM D624C-73
Dielectric Strength	23kV/mm	ASTM 149-75
Volume Resistivity	9×1015Ω.cm	ASTM D 257

Dimensions

Size (mm)	Inner Diameter D(mm)	Min Cable Outer Diameter  (mm)	Max Cable Outer Diameter (mm)	Recovered Length L(mm)
VS28-1.4	28	6.0	25.0	36
VS28-1.7	28	6.0	25.0	43
VS28-5	28	6.0	25.0	130
VS28-6	28	6.0	25.0	150
VS32-2.2	32	10.5	27.0	57
VS32-5	32	10.5	27.0	130
VS32-7	32	10.5	27.0	178
VS32-8	32	10.5	27.0	203
VS32-9	32	10.5	27.0	229
VS32-11	32	10.5	27.0	279
VS32-12	32	10.5	27.0	305
VS35-5	35	10.5	30.0	130
VS35-7	35	10.5	30.0	178
VS35-8	35	10.5	30.0	203
VS35-9	35	10.5	30.0	229
VS35-11	35	10.5	30.0	279
VS35-12	35	10.5	30.0	305
VS42-6	42	12.0	36.0	150
VS42-7	42	12.0	36.0	178
VS42-8	42	12.0	36.0	203
VS42-9	42	12.0	36.0	229
VS42-11	42	12.0	36.0	279
VS42-12	42	12.0	36.0	300
VS45-6	45	13.5	39.0	150
VS45-7	45	13.5	39.0	178
VS45-8	45	13.5	39.0	203
VS45-9	45	13.5	39.0	229
VS45-11	45	13.5	39.0	279
VS45-12	45	13.5	39.0	300
VS50-6	50	18.0	45.0	150
VS50-7	50	18.0	45.0	178
VS50-8	50	18.0	45.0	203
VS50-9	50	18.0	45.0	229
VS50-11	50	18.0	45.0	279
VS50-12	50	18.0	45.0	300
VS58-6	58	18.0	51.0	150
VS58-7	58	18.0	51.0	178
VS58-8	58	18.0	51.0	203
VS58-9	58	18.0	51.0	229
VS58-11	58	18.0	51.0	279
VS58-12	58	18.0	51.0	300
VS68-6	68	22.0	63.0	150
VS68-7	68	22.0	63.0	178
VS68-8	68	22.0	63.0	203
VS68-9	68	22.0	63.0	229
VS68-11	68	22.0	63.0	279
VS68-14	68	22.0	63.0	350

Certificates & Test Reports