The invention relates to a hydrolysis-resistant high-toughness nylon pipe composition and a preparation method thereof, belonging to the field of polymer materials. The hydrolysis-resistant high-toughness nylon pipe composition comprises the following raw materials in parts by weight: 60–80 parts of nylon, 20–40 parts of a toughened modified resin composition, 5–10 parts of a hydrolysis-resistant complex, 0.8–2.0 parts of a composite antioxidant, 0.5–1.0 part of a nucleating agent, and 2–5 parts of a lubricant. The hydrolysis-resistant complex is a complex of a mixture of degradable plastic PBAT/polycaprolactone with carbodiimide and feldspar powder. The hydrolysis-resistant high-toughness nylon pipe composition of the invention not only has good hydrolysis resistance, but also excellent mechanical properties. The invention also provides a simple and feasible preparation method.
Country Code: CN
Application Number: CN202010585683.7
