酚腐蝕 的英文怎麼說
中文拼音 [fēnfǔshí]
酚腐蝕
英文
phenol corrosion-
Phenolic foam is a new generation heat preservation prevent fire soundproof material and polystyrene together ammonia ester foaming rubber etc, material to compare, and it is good that its biggest characteristics is a heat - proofound the low temperature contractility is smatt, and have te special prevent burning wit the size stability under 2000 heat, not burning, not melt not contract constant form not poisonous spirit hove no thick smoke, just surface formation layer
信息內容：酚醛泡沫為新一代保溫防火隔音材料與聚苯乙烯聚氨脂發泡橡膠比，其最大特點是耐熱性好，低溫收縮性小，具有獨特的阻燃和尺寸穩定性，在焊槍火焰下，不燃燒不收縮不變形，無毒氣無濃煙，只是表面炭化，性質穩定，耐化學腐蝕抗老化。Dependence of anticorrosion of sulfite on hydroquinone
對苯二酚對亞硫酸鹽防腐蝕效果的影響Urushiol, the main ingredient in raw lacquer, represents excellent properties in prevent of corrosion, heat resistance, ageing resistance and mechanical behavior
其主要成分漆酚成膜性好，具有良好的抗腐蝕性、耐熱性、抗老化性和機械性能。The reactor is adopted dry - type air - cored structure and its coil is made of high quality naked copper wire. the epoxy bakelite block is used as underlay between coil trays, entire coil is firmed with unmagnetized clamps and the bare metal part of reactor is covered by anti - corrosive material
電抗器為乾式空心簡式結構，線圈用優質裸銅線製作，線盤間墊環氧酚醛布板塊，整個線圈用無磁性夾件緊固，電抗器外露金屬部分有良好的防腐蝕層。However, phenolic plastic ( novolac ) prepared with two - step method is mostly cured with htma and this curing process will release ammonia from htma, which will corrode the copper or brass parts
然而兩步法生產酚醛塑料要加入固化劑六亞甲基四胺（ htma ） ，而htma分解，殘留在塑料製品中的游離氨會腐蝕電器的金屬部分。分享友人