| 摘要 |
PURPOSE:To provide a detergent for chemical industry which causes no environmental polution, has high detergency and is improved in nonflammability and anti-foaming property and reduced in toxicity. CONSTITUTION:The title detergent is prepared by mixing a hydrophobic glycol ether compound comprising dipropylene glycol methyl ether, a hydrophilic glycol ether compound comprising monopropylene glycol methyl ether, a polyethylene glycol ether type phenolic nonionic surfactant having an HLB value of 18 or more, an alkaline assistant comprising No. 2 sodium silicate, and water. |
