A soft nano polymer self-adhesive waterproof coiled material and preparation method thereof

By using asphalt, modified carbon fiber, nano zinc oxide and polyethylene in the waterproof roll, the problem of aging and peeling of traditional waterproof rolls in harsh environments is solved, and higher weather resistance and aging resistance are achieved, and service life is extended.

CN119752411APending Publication Date: 2025-04-04BEIXIN YUWANG WATERPROOF TECH (GUANGDONG) CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202411841707.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-13
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

In the environment conditions where traditional waterproof coils are frequently exposed to sun and rain and have large temperature fluctuations, the material aging speed has accelerated, resulting in cracking or peeling of the surface of the coils, affecting the functional stability of the waterproof layer and the overall safety of the building.

Method used

The soft nano-polymer self-adhesive waterproof coil is used, and the addition of modified carbon fiber, nano-zinc oxide and polyethylene is improved by using asphalt as a substrate to improve the mechanical properties of the material, ultraviolet shielding performance, flexibility and low-temperature performance.

Benefits of technology

It significantly improves the weather resistance and aging resistance of the waterproof coil, extends the service life, and improves the overall performance and waterproof effect of the material.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a soft nano polymer self-adhesive waterproof coiled material and a preparation method thereof, and relates to a waterproof coiled material, comprising the following raw materials by weight: 20-40 parts of asphalt; 10-30 parts of modified carbon fiber; 20-40 parts of polyethylene; 10-20 parts of nano zinc oxide; 1-3 parts of antioxidant; 1-3 parts of defoaming agent; the modified carbon fiber is made of the following raw materials: carbon fiber, palm wax, hexadecyltrimethylammonium bromide and ethanol. The application has the effect of improving the aging resistance of the waterproof coiled material.
Need to check novelty before this filing date? Find Prior Art