Model Number: SB-WRSFM Heat shrink end caps are a simple yet effective method for sealing cable ends, pipe, conduit or other similar objects.
Features 2:1 shrink ratio Superior resistance to weathering Resistant to common fluids Standard adhesive liner provides coated hot melt adhesive resists continuous operating temperature Shrink temperature: start at 110ºC, and fully recovered at 130ºC
Dimension
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
Technical Data
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
≥1×1013Ohm.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
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd, established in 2003, mainly engaged in the research & development, manufacture and sale of various insulation sleeving. And we had leading R&D engineers, had a batch of advantageous equipment and testing instruments. Now we had excess of 10 independent patents, gained high-tech enterprise in Shenzhen.
Our main products include fiberglass sleeving, silicone rubber tube, PVC tube, heat shrink tube, PTFE/FEP tube and so on. All our fiberglass sleeving had been obtained the UL and CSA certificates in 2010 (Cert No: E333178--UZIQ2, VW-1 for flame resistance requirement & E333177--UZFT2/8, 200C, 600V for thermal resistance requirement); Our heat shrink tube, silicone rubber tube and PTFE tube had been obtained UL certificate in 2013 (Cert. No. E360625); PVC tube had been obtained the UL certificates In in Apr. 2014 (Cert. No. E467953); In May. 2012, our products successfully had been passed CQC test (Certificate No. CQC12134072554). It provides security for domestic and foreign home appliance supplier in Chinese mainland market. Till now, we are the only one fiberglass sleeving manufacturer which obtained UL, CSA, and CQC certificates. Also we are the only one manufacturer which can provide certificates for all color and maximum size range (from 0.55mm to 25.4mm). Also all our products are in conformance with the European RoHS requirements, furthermore, based on European new requirements, we re-applied and obtained German PFOA and PFOS certificates and European Reach report.
Our products are widely used in H&N Motor, home appliance, electric heating equipment, Lighting, electronic instruments, wiring harness, transformer, power adapter, communication equipment, high/low voltage power distribution complete equipment, petrochemical industry, coal-mining industry, electric system and space flight and aviation area etc.
Due to business expansion, our factory moved to Gongming street, Guangming New District in Shenzhen. It occupies nearly 10, 000 square meters. We successfully passed ISO9001: 2008 and TS16949 international quality management system, now ISO14001 system is also pushing.
Over the years, we have been enjoying good reputation in our industry by adhering to the business philosophy of "Faith, Practical, and Responsive. " We also get supports and trusts from many international well-known enterprises. Thanks greatly for so many help and cooperation from our partnership, such as Philips, Whirlpool, Conair, Emerson, GE, Black & Decker, SEB, ABB, Schneider, Siemens, Electrolux, Toshiba, Panasonic, Hitachi, Mitsubishi, Samsung, China's Huawei, Haier, CRRC, and many other famous enterprises' trust directly and indirectly; Furthermore, as the second level supplier for automotive system, Sunbow products have been indexed in IMDS. We also have successfully become the qualified supplier for Volvo, Land-Rover, GM, Honda, Suzuki, Nissan, Hyundai and so on.
We know that our task is long-term and arduous, but opportunities are aside with challenges. We "Sunbow" people will take on a new look and work hard to provide our customers the best quality products, first-rate service, the most competitive price and the most reliable technical supports. Return to our customers, return on the community.