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PVC AGRICULTURAL LAY FLAT HOSE

Date:2017-12-21 10:39

PVC Agricultural Lay flat Hose

1/4" 32mm Blue 10/15/20/25/30/40/50/100 Metre PVC Layflat Water Delivery Hose

The PVC Agricultural Lay flat Hose production process:

There is a slight difference between the soft PVC and the hard PVC production process. Because a large number of plasticizers are added to the soft products of the lay flat hose, kneading plasticization is an important part of the production of PVC Agricultural Lay flat. In the soft PVC kneading process, in order to improve the swelling of the resin by the plasticizer and make the kneading material dispersed evenly, the feeding order must be paid attention to. When a certain amount of filler (such as CaCO3) is added, the resin and plasticizer should be mixed. If the resin and filler are mixed first and then plasticizer, the filler structure is generally more porous than the resin. When both exist at the same time, the plasticizer first penetrated into the filler particles, but not the resin swelling. Kneading generally use "Z" type kneader, the jacket heating, steam pressure is about 0.24~0.39MPa. Knead 50~60min. After kneading, it should be often turned over to prevent the partial overheating of the resin and decompose itself. After sending the kneading material by granulating extruder pipe. The extrusion temperature is slightly lower than the temperature of the extruded PVC Agricultural Lay flat.

specification

1/4" 32mm Blue 10/15/20/25/30/40/50/100 Metre PVC Layflat Water Delivery Hose

1/4" 32mm Blue 10/15/20/25/30/40/50/100 Metre PVC Layflat Water Delivery Hose1/4" 32mm Blue 10/15/20/25/30/40/50/100 Metre PVC Layflat Water Delivery Hose

TypeInfo: Products News

Keywords for the information:PVC Agricultural Lay flat Hose