| abstract |
The application relates to the technical field of gas pipelines, and specifically discloses a PE pipe for gas and a preparation method thereof; a PE pipe for gas, which is made from the following parts by weight of raw materials: a PE pipe, and a silica gel layer disposed on the outer surface of the PE pipe , the fiber layer arranged on the outer surface of the silica gel layer and the acrylic resin protective layer arranged on the outer surface of the fiber layer; the silica gel layer is made of silica gel paint; the fiber layer is made of fiber material; the acrylic resin protective layer is made of acrylic resin paint; The preparation method is as follows: preparing a PE pipe material, then soaking it in a silica gel coating, and taking it out to obtain a liquid-dipping pipe; uniformly spraying the fiber material on the surface of the liquid-dipping pipe, and drying to obtain a semi-finished product; evenly spraying the acrylic resin coating to the The surface of the semi-finished product is then dried to obtain the finished product; it has the advantage of not easily deformed or scratched when subjected to impact force, thereby prolonging the service life of the PE pipe. |