Is é PPR poileitiléin tripropylene sintéiseithe trí mhodh céim gáis (PP agus PE), ar a dtugtar freisin polapróipiléine copolymerized randamach. Is táirgí píopaí plaisteacha iad píopaí a tháirgtear le hamhábhair PPR, ar a dtugtar píobáin randamacha polapróipiléine comh-, a forbraíodh agus a cuireadh i bhfeidhm go déanach sna 1980idí agus go luath sna 1990idí. Leis an fheidhmíocht den scoth agus raon leathan iarratas, áitíonn sé áit sa mhargadh píopa plaisteach agus aithnítear é mar tháirge glas agus neamhdhíobhálach don chomhshaol.
IFAN's PPR usually come in two common colors, green and black. Generally, the PPR of the corresponding color is obtained by adding raw materials and color master batches of different colors. Color master batch is the raw material of PPR pipes of various colors. The color master batch raw materials mainly include: carrier, auxiliary agent and colorant. The carrier is an important part of the color master batch. The main purpose is to carry the colorant; the content of the auxiliary agent is less, generally In order to help the colorant disperse or obtain some special properties, such as light stability, anti-oxidation, etc. Pure PPR pipe is actually transparent and colorless, so that the water pipe will not block light, but after adding color master batch, the PPR pipe will have a certain degree of shading, which can delay the aging of the water pipe and increase the use of the PPR pipe Life.