Patent Certificate NO:ZL 2010 2 0634590.0
Color: Black
Material: PE
Application:THE HSS composed by radiation cross-linked polyethylene backing and high shearing strength adhesive .
Execution Standard:GB/T23257-2009,SY/T4054-2003
Type: Insulation Sleeve
Shrink Temperature: 25degree-250degree
Sample: Free for Existing Sample
THE HSS composed by radiation cross-linked polyethylene backing and high shearing strength adhesive .
Features
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.
Technical Performance
NO | Text Item | Unit | Performance | Text Result | Text Method | ||
Back Material | |||||||
1 | Tensile Strength | MPa | ≥17 | 19.47 | ASTM D638 | ||
2 | Elongation | ％ | ≥400 | 626 | ASTM D638 | ||
3 | Vicat Softening Point | ℃ | ≥90 | 92 | ASTM D1525 | ||
4 | Brittleness Temperature | ℃ | ＜-65 | ＜-65 | ASTM D2671C | ||
5 | Dielectric Strength | MV/m | ≥25 | 33.13 | ASTM D149 | ||
6 | Volume Resistivity | Ω.m | ≥1*1013 | 1.1*1013 | ASTM D257 | ||
7 | Environment Stress Crack | h | ≥1000 | ＞1000 | GB/T1842 | ||
8 | Chemical resistance （7d） | 10％ HCI | Tensile strength | MPa | ≥85 | 104.9 | ASTM D638 |
Elongation | ％ | ≥85 | 96.3 | ASTM D638 | |||
10％ NaAH | Tensile strength | MPa | ≥85 | 102.1 | ASTM D638 | ||
Elongation | ％ | ≥85 | 95.6 | ASTM D638 | |||
10％ NaCL | Tensile strength | MPa | ≥85 | 108.3 | ASTM D638 | ||
Elongation | ％ | ≥85 | 94.1 | ASTM D638 | |||
9 | Thermal aging (150℃,168h) | Tensile strength | MPa | ≥14 | 20.7 | ASTM D638 | |
Elongation | ％ | ≥300 | 630 | ASTM D638 | |||
Adhesive
Text Item | Unit | Performance | Text Result | Text Method |
Softening Point | oC | ≥90 | 90.1 | ASTM E28 |
Brittleness Temperature | oC | <-15 | <-15 | ASTM D2671C |
Lap Shear | MPa | ≥1.0 | 1.5 | ASTM D1002 |
Peel Strength | Steel N/cm | ≥70 | 145.6 | ASTM D1000 |
Primer N/cm | ≥70 | 205.9 | ASTM D1000 | |
PE Layer N/cm | ≥70 | 190.0 | ASTM D1000 |
NON-Solvent Epoxy Primer
Text Item | Unit | Performance | Text Result | Text Menthod |
Shear of cured perimer | MPa | ≥5.0 | 12 | SY/T0041 |
Compared with other products
Patent:
Customer Case
Heat Shrinkable Sleeve Production Line
Company profile
Qingdao-HSD supplies a wide variety of products and systems used for pipeline corrosion and thermaI protection,specifically at the weld area.Known for jts advanced Hand Extruder，heat—shrinkable products technology and electro-fusion girth welding Joint closure for field weld ioint protection,Qingdao-HSD also manufactures and supplies liquid epoxy-based coatings for ioint protection For more than 8 years,Qingdao-HSD has been a leading developer and manufacturer of specialty pipeline coatings for the sealing and corrosion protection of pipeline joints and other substrates．And Qingdao—HSD have got the lS09001：2008 Quailty Management Systems Certificate by SGS HSD high performance products are manufactured to the highest quality standards to accommodate many specific project applications.
Headquartered in Qingdao City,Qingdao—HSD has major manufacturing locations in Urumchi City.The products also exported to many other countries and area．Majer customer from Danmark,United Arab Emirates,lraq,Saudi Arabia,Russia,Uzbekistan,Taiwan,Korea,Turkey etc.
If you have the intention, Please contact us.Welcome you visit our company!
My Email address: danny@qdhsd.com