ANTI-BACTERIAL AND ULTRAVIOLET IRRADIATION-RESISTANT PP/PE PIPE MATERIAL AND PREPARATION METHOD THEREFOR

摘要

Provided are an anti-bacterial and ultraviolet irradiation-resistant PP/PE pipe material and a preparation method therefor. The constituent ingredients of the anti-bacterial and ultraviolet irradiation-resistant PP/PE pipe material, in parts by weight, are: 40 - 60 parts of an anti-bacterial PP/PE blend, 5 - 10 parts of an organic montmorillonite, 0.1 - 0.5 parts of dicumyl peroxide, 5 - 10 parts of maleic anhydride, 10 - 20 parts of titanium dioxide loaded with an anti-bacterial agent, 0.5 - 2 parts of carbon black, 2 - 5 parts of a polyolefin elastomer, 1 - 2 parts of a silane coupling agent, 0.5 - 1 parts of a polyethylene wax and 1 - 2 parts of a color masterbatch. The anti-bacterial and ultraviolet irradiation-resistant PP/PE pipe material has an efficient, broad-spectrum and long-lasting anti-bacterial effect, has a good ultraviolet irradiation-resistance, and can be used indoors and outdoors, for example, as a drinking water pipe or an agricultural water pipe.