Yixing 7427P series PE top coat special material for pipeline is a kind of high density polyethylene mixture, which is suitable for coating the outer layer of (2PE, 3PE) anticorrosive steel pipe. Wide processing range, strong adaptability to primer, good physical and mechanical properties, electrical properties, excellent resistance to environmental stress cracking, UV light aging, heat aging, acid, alkali, salt and other chemical properties.
Packaging and storage
1. 25 kg / bag paper plastic composite bag or 500 kg / bag space bag shall be selected for packaging.
2. In the process of transportation, storage and use: moistureproof (as carbon black is easy to absorb moisture, it is recommended to dry at 80-100 ° C for 1-5h before use), oil stain, acid and alkali, sunlight and open fire.