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求大神翻譯本科畢業(yè)論文英文摘要 已有1人參與
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預處理對鋁顏料性能的影響 摘 要 鋁顏料是一種灰色粉末,具有金屬光澤,可在適當?shù)幕现懈胶,產生典型的鋁外表。在對其進行改性時需要進行預處理。本文采用金屬鉬和過氧化氫對鋁粉進行預處理。研究了金屬鉬的用量、異丙醇用量、反應時間及溫度對鋁顏料性能的影響。研究發(fā)現(xiàn)最佳的預處理條件是:金屬鉬的用量0.12g,雙氧水為1.2g ,異丙醇用量150g,反應溫度為60℃,反應4小時。以此條件下預處理的鋁顏料耐腐蝕性較好,并且其光澤度與未處理的相差不大。 關鍵詞:鋁顏料;預處理;溶膠凝膠法;耐酸堿性 |
廊橋遺夢 |
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Effect of Pretreatment on Aluminum Pigment Properties Aluminum pigment is a kind of grey powder with metallic luster which can be annexed with proper matrix to produce a typical aluminum appearance, thus to change its property, pretreatment is needed. In this paper, author pre-treats aluminum powder with Molybdenum and hydrogen peroxide, and also studies effects of dosage of molybdenum and isopropyl alcohol, reaction time and temperature on aluminum pigment. The research reviews that the most proper pre-treated condition is as following: 0.12g molybdenum, 1.2g hydrogen peroxide, 150g isopropyl alcohol, 60℃ reaction temperature and 4-hour reaction time. Pre-treated under this condition, the corrosion resistance of aluminum pigment is relevant better, and the luster of which is not much different from untreated aluminum pigment. Key words: Aluminum pigment; Pretreatment; Sol-gel method; Acid and alkali resistance 沒翻過這類型的,第一次翻哈哈哈~表介意~ |
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