请问:谁能提供一些防火涂料改性方面的英文文献?

2025-05-23 19:41:13
推荐回答(2个)
回答(1):

Are made the boron modified phenolics by the alkaline processphenolics and the boric acid (ethyl alcohol solution), again togethermakes the resin with the particle size 0.4 ~ 0.8 mm quartz sand tospread spreads the granulated substance, screens after the componentobtains the practical formula to be as follows (by nature gauge):Quartz sand 100□□, resin 10□□, coupling medicinal preparation ST-30.15□□ ~ 0.20□□, plasticizer ZF-01 0.9□□ ~ 1.0□□ Couplingmedicinal preparation is composed by 100 g quartz sand +10 g resin+0.9 g the plasticizer +0.2 g, in 水介质 center to 70 ℃solidifications responded 72 hours, get older under 180 ~ 360 ℃different temperatures for 24 hours to obtain again solidify 砂样,resistant to compression and the tensile strength when the agedtemperature is 200 ℃ is highest, respectively is 12.1 and 7.7 MPa,the aged temperature 300 ℃ time-sharing do not be 9.7 and 4.2 MPa,tallies guards against the granulated substance request; The agedtemperature in 240 ~ 300 ℃ time air permeability is 32.6 ~ 34.1 mum2. In by the cyclic steam injection way development, the oil wellleaves the granulated substance serious victory isolated island thickoil oil field, starts from 2002 with this resin to spread spreads thegranulated substance to carry on guards against the granulatedsubstance to construct 128 wells, the construction success ratio98.6□□, the average note steam temperature 305 ℃, pours steam massflow 13.5 t/h, average term of validity 298 days

回答(2):

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http://www.freepatentsonline.com/5216077.html
http://dict.cnki.net/dict_result.aspx?searchword=phenolic+foam