Silicone Cold Shrink Wrap 25-70mm


Cold shrink wrap is a specially formulated tubular rubber sleeve pre-expanded on a removable plastic cylinder for easy installation. It does not require heat to shrink, you just need to pull the plastic cord, and then the silicone rubber tubing will shrink rapidly and grip around the cable tightly, which will provide a reliable, long-term sealing and protection to the connector.

Caratteristiche

» Easy and quick installation

»Non richiede attrezzi né calore

»Fornisce una buona stabilità termica

»Accoglie un'ampia gamma di dimensioni dei cavi

»Eccellente resistenza allo strappo

» UV and ozone aging resistant

Note: In certain applications, a foam tape will be needed for smaller cable diameter that cannot be covered with the tube range, the foam tape is used to increase the smaller cable diameter and assure the sealing of clod shrink tube.

 

Properties

ItemParameter and ResultTest Method
ImpermeabileClassPass, IPX7IEC 60529:1989/AMD2:2013/COR1:2019

1 meter depth in water, duration: 30 minutes

Physical and mechanical propertiesShore HardnessA/41/1ASTM D2240-15
Resistenza alla trazione9.66 MPaASTM D412-16 Method A
Elongation930%ASTM D412-16 Method A
Resistenza allo strappo28.4 N/mmASTM D624-00
Brittleness Temperature by ImpactPassaggioASTM D746-14,-60℃
Drop TestPassaggio

No damage, deformation, and support tube could be pulled out normally

Drop from height 1.2m on tile floor surface, 3 times to test
FlammabilityHorizontal BurningHBUL 94-2013 Rev.14-2022 Section 7
ElectricityRigidità dielettrica19.10 KV/mmASTM D149-20 Method A
Performance under harsh environmentMechanical and Waterproof PropertiesNo crack, discoloration, damage or deformation,

IPX7 Pass

 

1. Dry heat test (IEC 60068-2-2:2008 Test Bb): 90±2℃,168 hours;

2. Low temperature test (IEC 60068-2-1:2008Test Ab): -40±2℃,168 hours;

3. Thermal cycling test: Cycle time:12h/cycle, Cycle index: 10 cycles, Total duration: 120 hours;

4. Damp heat test, cyclic test (IEC 60068-2-30:2005 Test Db):Cycle time:24h/cycle, Cycle index: 10 cycles, Total duration: 240 hours;

5. Damp heat test, steady state (IEC 60068-2-78:2012 Test Cab):Temperature: 75±2℃, Humidity:(95±1) %RH, Total duration: 1000 hours

Aging TestLight Aging Test-UV ExposureNo crack, discoloration, damage or deformation

Grey scale: 4-5

IPX7 Pass

ISO 4892-3:2016Cycle1& ISO 105-A02:1993/Cor.2:2005

Lamp type: UVA-340, 8h UV at (60±3)℃ BPT,0.76W/(m²×nm)@340nm

4h condensation at(50±3)℃ BPT

Exposure duration:1000 hours

Ozone AgingNo crack, discoloration, damage or deformation,

IPX7 Pass

ASTM D1149-16 Method B procedure B1

Temperature: 40±1℃

Ozone concentration:50±5 pphm

Exposure duration: 72 hours

Hailstone Resistant TestNo crack,damage or deformationIEC 61215,φ20mm hailstone falling
MaterialeEnvironmental ProtectionRoHS

Reach

IEC 62321

SVHC

TemperaturaInstallation Temperature-40℃ ∼ 60℃Refer to “mechanical properties” and “performance under harsh environment”
Operation Temperature-60℃ ∼ 80℃
Stock Temperature-60℃ ∼ 80℃

 

Applicazioni

»Fornisce un'eccellente protezione fisica e impermeabilità all'umidità per cavi e connettori per telecomunicazioni.

»Applicazione perfetta per il collegamento di unità radio remote.

»Riparazioni guaine e guaine cavi.

»Protezione dalla corrosione per raccordi e giunti.

 

Informazioni rapide


Product Name: Silicone Cold Shrink Wrap
Product Code: CST75-150-25
Materiale: gomma siliconica
Inner Diameter of Plastic Core: 75mm
Diameter (after shrink): 25mm
Length (after shrink): 150mm
Application: Sealing 25-70mm connections
MOQ: 1000
Campione offerto: gratuito a nostre spese
Metodo di spedizione: via mare, via aerea, DHL, UPS, FedEx, ecc.
Porto di spedizione: Shanghai, Cina

Tubo termoretraibile in gomma siliconica per connettore 5G Nex10