有機溶劑清洗劑（超聲波）-水基清洗劑（超聲波）-市水漂洗-純水漂洗-IPA（異丙醇）脫水-IPA慢拉干燥。

Organic solvent cleaning agent (ultrasonic) - water-based cleaning agent (ultrasonic) - municipal water rinse - pure water rinse - IPA (isopropanol) dehydration - IPA slow pull drying.

有機溶劑清洗劑的主要用途是清洗瀝青及漆片。以前的溶劑清洗劑多采用三氯乙烷或三氯乙烯。由于三氯乙烷屬ODS（消耗臭氧層物質）產品，處于強制淘汰階段；而長期使用三氯乙烯易導致職業病，而且由于三氯乙烯很不穩定，容易水解呈酸性，因此會腐蝕鏡片及設備。

The main use of organic solvent cleaning agents is to clean asphalt and paint chips. Previously, solvent cleaning agents mostly used trichloroethylene or trichloroethylene. Due to the fact that trichloroethane is an ODS (ozone depleting substance) product, it is currently undergoing mandatory phase out; Long term use of trichloroethylene can easily lead to occupational diseases, and due to its instability, trichloroethylene is prone to hydrolysis and becomes acidic, which can corrode lenses and equipment.

對此，國內的清洗劑廠家研制生產了非ODS溶劑型系列清洗劑，可用于清洗光學玻璃；并且該系列產品具備不同的物化指標，可有效滿足不同設備及工藝條件的要求。比如在少數企業的生產過程中，鏡片表面有一層很難處理的漆片，要求使用具備特殊溶解性的有機溶劑；部分企業的清

In response, domestic cleaning agent manufacturers have developed and produced a series of non ODS solvent based cleaning agents that can be used to clean optical glass; And this series of products has different physical and chemical indicators, which can effectively meet the requirements of different equipment and process conditions. For example, in the production process of a few enterprises, there is a layer of difficult to treat lacquer on the surface of the lens, which requires the use of organic solvents with special solubility; Clearance of some enterprises

水基清洗劑的主要用途是清洗研磨粉。由于研磨粉是堿金屬氧化物，溶劑對其清洗能力很弱，所以鏡片加工過程中產生的研磨粉基本上是在水基清洗單元內除去的，故而對水基清洗劑提出了極高的要求。以前由于國內的光學玻璃專用水基清洗劑品種較少，很多外資企業都選用進口的清洗劑。而國內已有公司開發出光學玻璃清洗劑，并成功地應用在國內數家大型光學玻璃生產廠，清洗效果完全可以取代進口產品，在腐蝕性（防腐性能）等指標上更是優于進口產品

The main use of water-based cleaning agents is to clean grinding powder. Due to the fact that grinding powder is an alkali metal oxide, solvents have weak cleaning ability for it. Therefore, the grinding powder generated during lens processing is basically removed in water-based cleaning units, which places extremely high demands on water-based cleaning agents. Previously, due to the limited variety of water-based cleaning agents for optical glass in China, many foreign-funded enterprises chose imported cleaning agents. And domestic companies have developed optical glass cleaning agents, which have been successfully applied in several large optical glass production plants in China. The cleaning effect can completely replace imported products, and it is even better than imported products in terms of corrosiveness (anti-corrosion performance) and other indicators