• Model NO.：BC
• Termal Endurance：125 ºC
• Semi-Rigid Outer Layer：Cross Linked Polyolefin
• RoHS Compliant：PA Adhesive
• Thermal Melt Adhesive：Electrical Wiring
• Sealing Protection：Cable Insulation
• Gas Pipeline Protection：Direct Buried
• Cable Sealing：Wire Protection
• Fiber Optic Dome Splice Closure：Underground Applications
• Thermo-Chromatic Paint：Spiral Polyamide Adhesive
• Transport Package：Neutral Packaging
• Trademark：UPM
• Origin：Dalian China
• HS Code：39173900

S3PS Heat Shrink Tube for Fiber Optic Dome ClosureFeatures  Heavy wall cross-linked polyolefin  Operating temperature: -55~110ºC  Innovative locking mechanism, hermetically sealed  Shrink temperature: 125 ºC  Spiral polyamide adhesive, mirror like adhesive optional   Shrink ratio: 4:1  Excellent UV,corrosion,mechanical damage resistance   Thermo-chromatic paint changes color for proper installation  Dimensions4:1ReferenceAs supplied(mm)After recovered(mm)Standard lengthUPM S3PSID min.ID max.WT nom.mm28/62863.0150, 200 30/1030103.0150, 20040/1040103.7150, 200 65/2065203.6150, 200 75/2272223.7150, 200 85/2585253.8150, 200 30/63063.5150, 200 43/94393.7150, 200 ID=Internal Diameter       WT=wall thicknessTechnical DataPropertyTest method          Values          DensityASTM D26710.95~1.00Hardness (Shore D)ASTM D2671≥ 45 HDTensile strengthASTM D2671≥19 MPaBreakdown elongationASTM D2671≥450%Aging                 Tensile strengthASTM D2671≥18 MPa158 ºC/168hrs Breakdown elongationASTM D2671≥400%Dielectric strengthASTM D2671            ≥15 KV/mmFungus resistanceASTM G21No incidence of fungal growthUV resistanceASTM G53After 2000hrs elongation 360% min.Water absorptionASTM D57023ºC/24hrs  0.2% max.Low temperature flexibility(out layer)ASTM D2671-40ºC/4hrs No crackingLow temperature flexibility(adhesive layer)ASTM D2671-20ºC/4hrs No crackingChemical resistanceHydrochloric acid, concentration 0.123ºC/168hrs
Elongation 
400% min.Sulphuric acid, concentration 0.1Sodium chloride,concentration 0.1Sodium hydroxide, concentration 0.1Sodium nitrate, concentration 0.1Sodium sulphate, concentration 0.1Chemical resistance5%HCL/5%NaOH/5%NaClNo corrosion; No leakingInternal air pressure 60kPa/24hrsSealing 23ºC/100kPa duration 24hrs,or immersed in water for 15minsPassTemperature cycling10 temperature cycles from -40ºC to 60ºC,internal air No leakingpressure 60kPa, duration 2hrs at each temperature pointThermal aging60ºC/168hrs, internal air pressure 70kPaPassElongationPulling with D/45*1500N, internal air pressure 60kPa/24hrsNo leakingCable torsionSubjecting the cable to 90 degree torsion loading,              No damage, No leakingmaximum torque:50Nm torsion  distance 250mm, internal air pressure 60kPaChemical attack70% gasoline and 30%methylbenzene No leakingduration 168hrs, after 3 days internal air pressure 100kPaTypical application      Ideal for aerial and underground applications, expecially in Fiber Optic Dome Splice Closure       Ordering      Standard color : Black                                 Special colors (e.g. Clear) are available on request      Standard packaging is 150mm/pc     Special sizes and lengths are available on request      Please specify specification,color,quantity when ordering 

No adhesive at this end(8-10 mm) for locking the cable position



Accessories: Deviation Clip or branch-off clip+ Aluminum foil

Heat Shrinkable Cable Repair Branch off clip Heat Shrinkable Cable Repair Branch off clip Features     Casted by aluminum  Operating temperature: -25~90ºC     Coated by high temperature adhesive  Shrink temperature: 135ºC      Molded by EVA or PA hot melt  Halogen free      Four types: small, middle, big and super big  RoHS compliant   DimensionsReference           Code           SizesInner AdhesiveUPM  (mm) Small  S65*28EVA or PA Medium  M85*40EVA or PA Large L104*59EVA or PA Extra Large XL127*68EVA or PA Typical application  Wide used in the heat-shrinkable tubing made the continuation of communication cable branch ,    can one  divides into two, into three, then achieve a variety of cable perfect branch. Ordering      Standard color : Black      Standard packaging by pieces      Please specify specification, customized length, quantity when ordering







UPM history
In 2002, UPM was established in Dalian, China to manufacture heat shrink materials.
In 2003,UPM began selling products for shipyard and the high voltage switchgear cabinet industry.
In 2005, UPM became an approved global supplier to Siemens for High Voltage Switchgear .
In 2006, UPM began selling products to the automotive industry.
In 2007, UPM began producing heat shrink connectors, CE approved.
In 2008, UPM expanded the product line to include power cable accessories.
In 2009, UPM began producing products for the telecommunications industry.
In 2010, UPM expanded the production capability to include a variety of Moulded parts.
In 2011, UPM expanded their manufacturing expertise to include triple-layer co-extrusion products.
In 2012, UPM brought in more automated machineries used in extrusion, co-extrusion, expansion and splicing processes.
In 2013, UPM received UL486D certification for the S3(h ) and S3(nh) product lines.
In 2014, UPM began to sell triple layer tube for cable joint
In 2015, Co-extrusion tube with adhesive tube sold well.
In 2016, More products got UL 224 approval.
More news coming up... Let's shrink the world together. Let's choose Union Polymer.
 
Since its founding, UPM has distinguished itself with excellent product quality, comprehensive customized after-sales service, and timely delivery. Strong R&D and innovation are the core components for the sustainable growth of UPM. UPM's manufacturing plant is now 3 times larger than the original facility. The in-house 3MeV Dynamitron (3MeV E-Beam) equipment enables UPM to maintain quality control over the entire supply chain from formulation, compounding & granulation, extrusion, cross-linked radiation, expansion, adhesive application, slicing, printing, and packaging. New products are continuously being added to our product line to meet customer needs.