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Silane crosslinking method is to add silane agent to polyethylene, and complete the stereoscopic network crosslinking process in the hydrolysis process after molding, this crosslinking method requires water and a certain temperature, even in use can continue to crosslink until it reaches saturation crosslinking, and the PE-X formed is a stereoscopic network structure. Silane crosslinking is divided into one-step and two-step processes in terms of technology, and the storage and packaging requirements of its raw materials are higher, otherwise, the raw materials may be pre-cross-linked and scrapped during the storage period. Silane crosslinking is a process of forming and then crosslinking. The product is characterized by high surface strength and tensile strength, and the crosslinking degree of the product will swim with time, and the formed product is called PE-Xb.
Product Specifications:
Maximum operating temperature: 95℃
Crosslinking degree: ≥65%
The oxygen resistance standard is referenced to DIN 4726 < 0.1g/m³d
Specifications include 16x2.0mm / 20x2.0mm / 25x2.3mm
Conventional packaging unit: 16mm-340m/ coil tube; 20mm-340m/ coil tube; 25mm-100m/ coil tube (length can be customized on request)
Special length specifications can be customized (quantity required)
Product features:
1. PEX-B heating pipe is clean, pollution-free, non-toxic and tasteless, safe and hygienic
2, PEX-B heating pipe temperature and pressure resistance, long-term use temperature up to 95℃
3, PEX-B floor heating pipe UV resistance, aging resistance, service life of up to 50 years
4, PEX-B floor heating pipe is easy to bend, simple installation, fast, less pipe fittings, economic and practical
5, PEX-B floor heating pipe better resistance to environmental stress cracking
6, the inner and outer walls of the pipe are smooth, the resistance is small, and there is no scaling;
7, the product quality is stable, the crosslinking degree is stable, and the cross-linking points are evenly distributed;
8. The inner and outer diameter of the pipe are unified, and the longitudinal and transverse wall thickness are uniform;
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