Heat Shrinkable Tube

Heat Shrinkable Tube
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Product Details

heat shrinkable tube

Product introduction:

The heat shrinkable tube which are devoloped and manufactured by Qingdao Huashida Plastic Co.,Ltd.major target is anti-corrosion of pipeline,include the oil & gas steel pipeline and Metal Reinforced HDPE Corrugated pipeline etc.Say the area include oil & gas,waste water,drainage and sewage.
(  Our  Company Heat shrinkable sleeve and heat shrinkable sleeve equipment can be provided)
THE HSS composed by radiation cross-linked polyethylene backing and high shearing strength adhesive .

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Application area:
It is mainly used for wrapping around pipe, anti-corrosion of kinds of pipe joints, and repairing pipes. 
For example: Oil and gas pipe, inspection well and drainage pipe (Metal reinforced PE spiral pipe, hollow wall spiral pipe etc.), thermo insulated pipe, 3PE/2PE steel pipe.

Execution Standard

GB/T23257-2009
SY/T4054-2003

EN12068
Cathodic protection.External organic coatings for the corrosion protection of buried or immersed steel pipelines used in conjunction with cathodic protection.Tapes and Shrinkable materials.
DIN30672
External organic coatings for the corrosion protection of buried or immersed pipelinesfor continuous operating temperatures up to 50ºC-Tapes and Shrinkable materials.
ASTM1000
Peel Strength Standard-Tapes and Shrinkable materials.
Product Feature:

NOText Item Unit


Performance


Text Result


Text Method


Back Material
1Tensile Strength MPa1719.47ASTM D638
2Elongation%400626ASTM D638
3Vicat Softening Point ºC9092ASTM D1525
4Brittleness Temperature ºC<-65<-65ASTM D2671C
5Dielectric Strength MV/m2533.13ASTM D149
6Volume Resistivity Ω.m1*10131.1*1013ASTM D257
7Environment Stress Crack h1000>1000GB/T1842
 
 
8
Chemical resistance (7d)10% HCITensile strengthMPa85104.9ASTM D638
Elongation%8596.3ASTM D638
10% NaAHTensile strengthMPa85102.1ASTM D638
Elongation%8595.6ASTM D638
10% NaCLTensile strengthMPa85108.3ASTM D638
Elongation%8594.1ASTM D638
9Thermal aging (150ºC,168h)Tensile strengthMPa1420.7ASTM D638
Elongation%300630ASTM D638

 
Adhesive

Text ItemUnitPerformanceText ResultText Method
Softening Point              ºC ≥9090.1ASTM E28
Brittleness Temperature              ºC<-15<-15ASTM D2671C
Lap Shear             MPa≥1.01.5ASTM D1002
Peel Strength
(23+/-2ºC)
 Steel       N/cm≥70145.6ASTM D1000
 Primer      N/cm≥70205.9ASTM D1000
 PE Layer   N/cm≥70190.0ASTM D1000


NON-Solvent Epoxy Primer

Text ItemUnitPerformanceText ResultText Menthod
Shear of cured perimerMPa≥5.012SY/T0041


Huashida Machinery, with over 14 years' experience, is one of the professional heat shrinkable tube manufacturers in China. Offering the customized service, we warmly welcome you to get the high qualified products from our factory.

Product Feature:

NOText Item Unit


Performance


Text Result


Text Method


Back Material
1Tensile Strength MPa1719.47ASTM D638
2Elongation%400626ASTM D638
3Vicat Softening Point ºC9092ASTM D1525
4Brittleness Temperature ºC<-65<-65ASTM D2671C
5Dielectric Strength MV/m2533.13ASTM D149
6Volume Resistivity Ω.m1*10131.1*1013ASTM D257
7Environment Stress Crack h1000>1000GB/T1842
 
 
8
Chemical resistance (7d)10% HCITensile strengthMPa85104.9ASTM D638
Elongation%8596.3ASTM D638
10% NaAHTensile strengthMPa85102.1ASTM D638
Elongation%8595.6ASTM D638
10% NaCLTensile strengthMPa85108.3ASTM D638
Elongation%8594.1ASTM D638
9Thermal aging (150ºC,168h)Tensile strengthMPa1420.7ASTM D638
Elongation%300630ASTM D638

 
Adhesive

Text ItemUnitPerformanceText ResultText Method
Softening Point              ºC ≥9090.1ASTM E28
Brittleness Temperature              ºC<-15<-15ASTM D2671C
Lap Shear             MPa≥1.01.5ASTM D1002
Peel Strength
(23+/-2ºC)
 Steel       N/cm≥70145.6ASTM D1000
 Primer      N/cm≥70205.9ASTM D1000
 PE Layer   N/cm≥70190.0ASTM D1000


NON-Solvent Epoxy Primer

Text ItemUnitPerformanceText Result
Text Menthod
Shear of cured perimerMPa≥5.012SY/T0041

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