Anti Corrosion Heat Shrinkable Tape for Pipe Joints Protection

Product Description:

Heat-shrinkable materials are made up of two components: an external backing composed of extruded and cross-linked polyolefin, and an internal adhesive made of thermoplastic materials. When the backing is heated, it shrinks and creates a level of circumferential compression in the coating. This compression supplements the bonding of the sleeve to the pipe joints surface.

Heat-shrinkable sleeves are a tough field-joint coating system. In fact, they are considered to be one of the toughest field-applied coating systems available. The coating system is made up of a high-performance epoxy that is solvent-free, an adhesive base copolymer, and modified cross-linked polyethylene. The design of the coating system is to replicate the structure and meet the performance of mil-applied three-layer PE coatings. These coatings are compatible with all commonly used pipe coatings, including polyethylene, coal tar enamel, and fusion-bonded epoxy.

Features:

Introducing our excellent multi-functional adhesive that offers a myriad of benefits. Our adhesive allows for lower installation in pre-heat temperature, making it a more efficient and time-saving option for your project. Additionally, it boasts remarkable bonding abilities to 3LPE/DFBE/FBE/CTE, ensuring your installation stays in place.

If you're worried about resisting shear forces induced by soil and thermal movements, our adhesive has got you covered. It offers full resistance, providing extra security and peace of mind.

Our adhesive also excels in its cathodic disbondment properties, hot water immersion resistance, and Thermal ageing resistance. These features give the optimum barrier long-term protection against corrosion, keeping your installation in excellent condition for years to come.

We understand that time and cost are essential factors when it comes to installations. Our adhesive reduces both by allowing lower pre-heat temperature and wet epoxy primer application. These features make it an excellent choice for those looking to save time and money on their projects.

Applications:

If you require additional detail on how to use this product, please refer to the following instructions:

Before use, ensure that you fully mix the two components of the epoxy primer. It is essential that the mixing is thorough in order to obtain the desired result. Once the mixing is complete, apply the primer to a minimum thickness of 150 µm, covering at least 10 mm of the adjacent coating. Remember to only mix the amount of primer that can be applied within the pot life to prevent any wastage.

While the epoxy primer is still wet, apply the sleeve; ensure that the adhesive has been heated before application. Once the sleeve is wrapped around the desired area, heat the closure patch and apply it. After the closure patch is applied, the whole sleeve should be heat-shrunk to fit tightly around the joint.

Post heating can be used to soften the sleeve and to remove any trapped air. This will significantly improve the final result; however, be careful not to overheat the area, as this can damage the materials used.

Company Profile:

Sichuan Forever Radiation Technology Co.,Ltd, Former name Sichuan JIUYUAN Science & Technology(Dec.,2000), Located in China Science City, it belongs to Sichuan Forever Holding Group, the asset management organization of China Academy of Engineering Physics. It is a hybrid enterprise producing military and civilian products. After inheriting CAEP's China's first Russian accelerator, it has developed a company focusing on nuclear technology and accelerator, engaged in applied research and product development of radiation processing industry And production, including pipeline irradiation cross-linking materials, communication cable irradiation cross-linking materials, power cable irradiation cross-linking materials, electron irradiation cross-linking materials, polyethylene cross-linking foaming, electron beam irradiation sterilization, radiation disinfection, flue gas irradiation desulfurization and denitrification, etc., and relying on CAEP strong new material technology, carried out engineering plastics, polymer materials, hot melt adhesive and other related products, and technology transformation Let's have a look at materials and testing services.

Sichuan Forever Radiation Technology Co.,Ltd is the birthplace of China's radiation crosslinking materials. As the National Rradiation Crosslinking Heat Shrinkable Material Technology Center, the pipeline radiation crosslinking heat shrinkable material technology has been extended to most of China's pipeline radiation crosslinking heat shrinkable manufacturers. The products are manufactured according to Chinese Standard GB/T23257 / Russian Standard GOST P 51164 / European Standard EN12068 / German Standard DIN30672 / International Standard Organizatio ISO21809. China's first DVGW testing and certification enterprise in 2005.

Sichuan Forever Radiation Technology Co.,Ltd, The main products are 3LPE Heat Shrinkablhke Sleeve, HDD Pipeline Shrinkable Sleeve, 2LPE Heat Shrinkable Tape, 3LPE Heat Shrinkable Tubular Sleeves, Polyethylene Pressure-sensitive Adhesive Shrinkable Sleeve, 3LPE & 3LPP Heat Shrinkable Wrapping Tape, Heat Shrinkable Water-proof End Cap,3LPP Heat Shrinkable Sleeve, Epoxy Primer, Repair Patch, PE Melt Stick, Heat Shrinkable 3LPE Tape For Pre-insulated Pipe,Cold-applied polymeric tape coatings, OEM Heat Shrinkable Material Service, Auto-Matic and Manual Type Installation Tools, Irradiation Service, Third Party Inspection Service.

Sichuan Forever Radiation Technology Co.,Ltd has 3mev10ma electron traveling wave linear accelerator made in Japan and 10MeV electron traveling wave linear accelerator made in Russia 1mA electron accelerator, EPS ﹣ electron beam irradiation processing system, dry electronic thin tube continuous expanding machine made in Korea, wet large diameter continuous expanding machine made in Korea, pipe compound extrusion unit made in Korea, continuous gluing machine made in America, sheet continuous laminating machine, continuous stretcher, continuous crimping machine, end cap automatic expanding machine and other production equipment, as well as Huck rheology tester made in Germany and Regel electronics Universal testing machine, 150KV partial discharge testing system, crosslinking degree testing system and other experimental testing equipment have established the most advanced and complete variety of heat shrinkable products production base in China.