Non-excavated power cable protection pipe and preparation method thereof

• Main Authors: CHEN YI, CHEN GUANGQUAN, HU ZHISHENG
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2017
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention discloses a non-excavated power cable protection pipe and a preparation method thereof. The non-excavated power cable protection pipe comprises maleic anhydride-grafted polypropylene, epoxy resin, nanometer titanium dioxide and methyl methacrylate in a mass ratio of 100: (10-15): (5-8): (5-8) and has mechanical properties applicable to non-excavation. 本发明公开了种非开挖电力电缆保护管及其制备方法，该非开挖电力电缆保护管包括马来酸酐接枝改性聚丙烯、环氧树脂、纳米二氧化钛和甲基丙烯酸甲酯，马来酸酐接枝改性聚丙烯、环氧树脂、纳米二氧化钛和甲基丙烯酸甲酯的质量比为100：10～15：5～8：5～8，具有适用于非开挖的机械性能。