CAJ | 학술논문

文章介绍了抗燃液压液的分类及其技术发展现状。高水基HFA液压液具有极好的抗燃性、传热效率高、价格低等优点,在水基液压液中的地位越来越重要,未来关注的是合成微乳液,可生物降解的水化学溶液（HFAS）。水-乙二醇抗燃液压液保持着占优势的市场份额,随着液压装置向高温、高压、高效率和小型化发展,需要提高水-乙二醇抗燃液的润滑性,使其能延长设备使用寿命。磷酸酯抗燃液毒性较大,对水有严重污染、废液难以处理且价格昂贵,在钢铁行业逐渐被水-乙二醇液压液和脂肪酸酯液压液所代替,但由于其优异的抗燃性,在电力行业中仍在继续使用。国产脂肪酸酯基础油资源增加和综合性能提高,脂肪酸液压液的市场份额在逐渐增大,将在更多重视安全环保的新领域得到更广泛应用。
문장개소료항연액압액적분류급기기술발전현상。고수기HFA액압액구유겁호적항연성、전열효솔고、개격저등우점,재수기액압액중적지위월래월중요,미래관주적시합성미유액,가생물강해적수화학용액（HFAS）。수-을이순항연액압액보지착점우세적시장빈액,수착액압장치향고온、고압、고효솔화소형화발전,수요제고수-을이순항연액적윤활성,사기능연장설비사용수명。린산지항연액독성교대,대수유엄중오염、폐액난이처리차개격앙귀,재강철행업축점피수-을이순액압액화지방산지액압액소대체,단유우기우이적항연성,재전역행업중잉재계속사용。국산지방산지기출유자원증가화종합성능제고,지방산액압액적시장빈액재축점증대,장재경다중시안전배보적신영역득도경엄범응용。
The classification and technology development of fire-resistant hydraulic fluids are introduced in this paper.HFA fluid with high fire-resistant,high heat transfer efficiency,and low price,has played more important role in water based hydraulic fluids.Micro-emulsion and biodegradable HFAS fluid will become the focus in future.For Hydraulic equipment with high temperature,high pressure,high efficiency and miniaturization,water glycol fire-resistant,which keeps a dominant market share,needs to improve its lubricity in order to prolong the service life of hydraulic equipment.Phosphate ester fire-resistant fluid has been replaced by water glycol fluid and fatty acid ester fluid in the iron and steel industry for its high toxicity and high price.However,phosphate ester,which shows excellent fire-resistant,is still used in the electric power industry.The market share of fatty acid ester fluid is increasing gradually and will be more widely applied in more new fields focusing on safety and environment protection,because domestic fatty acid ester resources and their comprehensive performances are increasing.