Rolled type black rubber surrounding bar rubber for wear-resisting liberation shoes as well as preparation method and application thereof

• Main Authors: CHEN SONGXIONG, DU JIANG, ZHANG SHILIN, WANG CHUNQIAO, TIAN JI, JIN QIHUAI, ZHOU CHUANQUAN, AN TINGFEI, SHI YINPING
• Format: Patent
• Language: English
• Published: 25.02.2015
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHARACTERISTIC FEATURES OF FOOTWEAR; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; FOOTWEAR; GENERAL PROCESSES OF COMPOUNDING; HUMAN NECESSITIES; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PARTS OF FOOTWEAR; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

The invention discloses rolled type black rubber surround bar rubber for wear-resisting liberation shoes. The rolled type black rubber surround bar rubber comprises the following components in parts by weight: 75-80 parts of standard rubber, 20-25 parts of butadiene-styrene rubber, 15-25 parts of high styrene, 2.0-2.4 parts of sulfur, 3.6-4.0 parts of a sulfurization accelerator, 1.4-1.8 parts of stearic acid, 1.8-2.2 parts of active zinc oxide, 8-10 parts of pine tar, 80-90 parts of argil, 2.0-2.4 parts of an anti-ageing agent, 4-8 parts of composite resin DS-B, 8-10 parts of calcium-based grease, 28-32 parts of light calcium carbonate and 4-6 parts of N330 carbon black.