Cement-based composite material for producing pressure sensitive sensor

• Main Author: HUANG YU
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2016
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LIME, MAGNESIA; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; METALLURGY; PHYSICS; REFRACTORIES; SLAG; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TESTING; TREATMENT OF NATURAL STONE

The invention discloses a cement-based composite material for producing a pressure sensitive sensor, which is prepared from the following raw materials: cement, furnace slag powder, coal ash powder, kaoline, a two-dimensional carbon material, silicon carbide fiber, glass fiber, a sodium naphthalene sulfonate formaldehyde polymer water-reducing agent, a triethylene diamine . hexahydrate catalyst, a concrete foaming agent, an acrylic ester foaming regulator, a silicone amide foam stabilizer, an emulsified silicone oil defoaming agent, a hexenyl distearamide dispersing agent, a dicumyl peroxide cross-linking agent, a polyaluminium sulfate flocculation agent, a 701 powder enhancer, oxalaldehyde, hydrogen peroxide and water. The cement-based composite material provided by the invention has the advantages of being high in compression strength, flexure strength, stress sensing ability, stability and sensitivity, and the like. 本发明公开了种用于制作压敏传感器的水泥基复合材料，由以下原料制成：水泥、炉渣粉、煤灰粉、高岭土、二维碳材料、碳化硅纤维、玻璃纤维、萘磺酸钠甲醛聚合物减水剂、三乙烯二胺·六水催化剂、混