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S5-PVDF-175 175℃ semi-hard polyvinylidene fluoride thin-wall heat shrinkable tube

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Introduction        
A thin-walled semi-hard radiation cross-linked polyvinylidene fluoride heat-shrinkable tube, used in military equipment to protect wire and cable identification from damage, wire and cable coating, insulation protection of components, and identification and identification of coated components.

 

Features  
Operating temperature: -55~175   
Minimum full shrinkage temperature: 175   
Shrink ratio: 2:1  
GJB 7285-2011 compliant  
Good solvent resistance and abrasion resistance  
Particularly good flame retardancy  

 

Technical data        
Property Test Method Value
Density GJB 7285-2011 ≤1.80g/cm3
Longitudinal change rate GJB 7285-2011 -10%~5%
Restricted shrinkage(200/30m) GJB 7285-2011 No cracks on the surface
Water absorption (23/24h) GJB 7285-2011 ≤0.5%
Secant modulus (2% elongation) GJB 7285-2011 ≤690MPa
Tensile Strength GJB 7285-2011 ≥34.5MPa
Breakdown elongation GJB 7285-2011 ≥150%
透明稳定性(175//24h) GJB 7285-2011 The markings in the sample are clearly visible
Heat shock(275/4h) GJB 7285-2011 No cracks, no flow, no drips on the surface
Aging(250/168h)  
Breakdown elongation
GJB 7285-2011
≥100%
Dielectric strength GJB 7285-2011 ≥23.6kV/mm
Insulation withstand voltage (AC2500V·1min.) GJB 7285-2011 No breakdown
Volume resistivity GJB 7285-2011 ≥1.0×1013Ω·cm
Liquid resistance(23/24h)   
Tensile Strength
Dielectric strength
GJB 7285-2011
≥34.5MPa
≥19.7kV/mm
Flame retardant GJB 7285-2011 The continuous burning time after leaving the fire does not exceed 15S
Copper corrosion(175/16h) GJB 7285-2011 No dents or blackening on the copper surface
Low temperature flexibility(-55/4h) GJB 7285-2011 No cracks on the surface
High and low temperature impact(-55/175) GJB 7285-2011 Breakdown elongation≥50%
Salt spray GJB 150.11 Breakdown elongation≥50%
Damp heat GJB 150.9 Breakdown elongation≥50%
Mold GJB 150.10 The degree of mold growth is not inferior to level 1

 

Dimension          
Size As Supplied(mm) After shrink (mm) Wire mass(Max.) Standard length
S5-PVDF-175 Inner DiameterMin. Inner Diameter (Max.) Wall thickness g/m m
1.2/0.6 1.2 0.6 0.25±0.05 1.4  200
1.6/0.8 1.6 0.8 0.25±0.05 2.0  200
2.4/1.2 2.4 1.2 0.25±0.05 2.3  200
3.2/1.6 3.2 1.6 0.25±0.05 2.9  200
4.8/2.4 4.8 2.4 0.25±0.05 4.3  122
6.4/3.2 6.4 3.2 0.30±0.08 6.6  122
9.5/4.8 9.5 4.8 0.30±0.08 8.8  122
12.7/6.4 12.7 6.4 0.30±0.08 13.7  61
19.1/9.5 19.1 9.5 0.43±0.08 26.4  61
25.4/12.7 25.4 12.7 0.48±0.08 37.2  61
31.8/15.9 31.8 15.9 0.51±0.08 54.0  30.5
38.1/19.1 38.1 19.1 0.51±0.08 62.6  30.5
50.8/25.4 50.8 25.4 0.55±0.12 99.4  30.5
76.2/38.1 76.2 38.1 0.70±0.20 159.4  15.2

 

Ordering instructions: Please order according to "model-specification-color", such as S5-PVDF-175-9.5/4.8-X      
Color: transparent (-X) should be adopted, black (-0), white (-9) are optional      

 

Product diagram

 

 

 

 

 

 

 

 

 

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S5-PVDF-175 175℃ semi-hard polyvinylidene fluoride thin-wall heat shrinkable tube
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Contact

Address: Tangjia Industrial Park, Shihe Street, Puwan New District, Dalian
Tel:
0411-87166661 87166662    0411-87166663 87166665

International line:  +86-411-87166669

E-mail: upolymer@upolymer.com 

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