Special packing for high-pressure rubber tube for petroleum transportation, and preparation method of packing

一种输送石油用高压橡胶胶管专用填料及其制备方法

Abstract

一种输送石油用高压橡胶胶管专用填料,由下列重量份的原料制成:氯磺化聚乙烯15-20、半补强炭黑10-15、四氟化铈1-2、环烷酸钴1-2、纳米级二氧化钛3-6、氯化亚铜1-2、石墨烯3-5、羊蜡酸1-2、磺化羊毛脂1-2、粉煤灰60-65、4-6%盐酸适量、水适量、助剂15-20;本发明填料添加了氯磺化聚乙烯、半补强炭黑、纳米级二氧化钛、石墨烯,使得胶管具有耐滑、耐磨、耐油、防腐的优异性能,还具有耐腐蚀的性能;通过使用粉煤灰,降低了成本,补强性能好;通过使用本发明助剂,能提高高压橡胶胶管的强度和耐冲击韧性,不易鼓泡变形。该填料适用于制作高压输油胶管,使用寿命长,安全可靠。
The invention discloses a special packing for a high-pressure rubber tube for petroleum transportation. The packing is prepared from the following raw materials in parts by weight: 15-20 parts of chlorosulfonated polyethylene, 10-15 parts of semi-reinforcing carbon black, 1-2 parts of cerium tetrafluoride, 1-2 parts of cobalt naphthenate, 3-6 parts of nanoscale titanium dioxide, 1-2 parts of cuprous chloride, 3-5 parts of graphene, 1-2 parts of capric acid, 1-2 parts of sulfonated lanolin, 60-65 parts of pulverized fuel ash, a proper amount of 4-6% hydrochloric acid, a proper amount of water, and 15-20 parts of auxiliaries. The chlorosulfonated polyethylene, semi-reinforcing carbon black, nanoscale titanium dioxide and graphene are added in the packing, so that the rubber tube has excellent antiskid, anti-wear, oil-resistant and corrosion-resistant properties, as well as an corrosion resistance property; through the use of pulverized fuel ash, the cost is lowered, and the reinforcing property is good; through the use of the auxiliaries, the strength and impact toughness resistance of the high-pressure rubber tube can be enhanced, and the high-pressure rubber tube is not easily blistered and deformed. The packing is applicable to production of high-pressure rubber tubes for oil transportation, long in service life, and safe and reliable.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (2)

    Title
    上海橡胶工业制品研究所: "《橡胶译丛》", 30 April 1965, article "微量金属对于橡胶老化的影响", pages: 6-12
    杨清芝: "《实用橡胶工艺学》", 30 June 2005, article "橡胶的老化与防护", pages: 112,132-133

Cited By (0)

    Publication numberPublication dateAssigneeTitle