Anti-corrosion plastic single-walled corrugated pipe

• Main Authors: CHEN YANLIANG, SHEN XIN, ZONG LIANG
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2017
• Subjects: ADHESIVES; BLASTING; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONSTRUCTIONAL ELEMENTS IN GENERAL; CORRECTING FLUIDS; DYES; ENGINEERING ELEMENTS AND UNITS; FILLING PASTES; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; THERMAL INSULATION IN GENERAL; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS THEREFOR; WEAPONS; WOODSTAINS

The invention discloses an anti-corrosion plastic single-walled corrugated pipe which comprises a basic pipe and a functional layer. An anti-corrosion coating is arranged between the basic pipe and the functional layer. The anti-corrosion coating is prepared from ethyl silicate series paint. The functional layer is prepared from, by weight, 50-70 parts of neoprene, 30-50 parts of nano-zinc oxide, 3-5 parts of stearic acid, 1.2-2 parts of polyurethane, 1-2 parts of lubricant, 5-30 parts of enhancer, 0.02-0.05 part of pigment and 5-8 parts of flexibilizer. The anti-corrosion coating prepared from the ethyl silicate series has high conductivity, can bring away static electricity on the surface of release film, thereby achieving a static electricity removing effect, and is quite stable and extremely good in static electricity removing effect. 本发明公开了种耐腐蚀塑料单壁波纹管，包括基管和功能层，所述基管与功能层之间设置有耐腐蚀涂层，所述的耐腐蚀涂层由硅酸乙脂系涂料构成；所述功能层按重量份数计，包括以下成分：氯丁橡胶50-70；纳米氧化锌30-50；硬脂酸3-5；聚氨酯1.2-2；润滑剂1-2；增强剂5-30；颜料0.02-0.05；增韧剂5-8。本发明由硅酸乙脂系构成的耐腐蚀涂层具