The invention discloses a pesticide packaging bottle and its preparation method. The pesticide packaging bottle is prepared from the following raw materials in parts by weight: 40-50 parts of PE resin, 8-15 parts of LLDPE, 5.5-8.5 parts of nano antimony tin oxide, 0.7-1.4 parts of nano titanium dioxide, 5-10 parts of modified hollow glass microspheres, 1-3 parts of crosslinking agent, 0.3-0.6 parts of antioxidant, 1-3 parts of butyl stearate, 1-3 parts of compatibilizer, 1-5 parts of plasticizer, 1-3 parts of reinforcing agent, and 5-10 parts of zinc borate. The preparation steps are as follows: S1: Calcination; S2: Melt blending and extrusion; S3: Vacuum reaction; S4: Blow molding. The pesticide packaging bottle has outstanding heat resistance, thermal insulation, toughness and structural strength. Moreover, the preparation method realizes integral molding of the bottle body and bottom with no mold parting line at the base.
Area Code: CN
Application Number: CN201811401088.2
