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品 名：中性除油除銹劑 

型 號：SGR0203 

技術指標：

性能用途：

SGR0203 中性除油除銹劑主要由螯合劑、促進劑、表面活性劑、緩蝕劑等成分組成；可廣泛適用于成套裝置、鋼制設備、管道、線材、板材投用前表面除油除銹清洗，也適用于輕度銹蝕的在役設備停車檢修除油除銹清洗。 

本產品具有如下特點： 

（1）高效。本產品除油除銹徹底，螯合除銹均勻，不產生大銹片剝離， 不會造成系統狹縫和毛細管堵塞現象。除銹完成后，無需漂洗，直接鈍化，不 影響鈍化膜質量； 

（2）快速。速度快，30-80℃的溫度范圍，6-12 小時，一步同時完成除 油除銹工作； 

（3）安全。產品無毒、無味、不燃不爆，溶液 PH＝6-8，對設備腐蝕性 很小，對鋼、銅、鋁、不銹鋼、其它有色金屬及其組合件均有良好的緩蝕作用； 

（4）環保。產品及清洗廢液均為中性，沒有強酸、強堿，沒有重金屬離子，廢液簡易處理后即可達到排放標準。

使用方法：

具體使用量應根據現場工藝確定。一般在計量水中，投入5%-50%的中性除油除銹劑，在 30-80℃條件下清洗6-24 小時，分析系統中總鐵離子不變時，結束清洗，排完廢液后直接進行鈍化處理，若快速干燥后無須鈍化。

包裝貯存：

一般采用 25L 塑料桶包裝；運輸按普通液體化學藥劑運輸方式； 在陰涼避光的室內儲存，保質期一年。 

安全防護：

操作時應注意勞動防護，避免與皮膚、眼睛直接接觸，接觸后 應用大量水沖洗；適當處理清洗液廢液。

Derusting and Degreasing Cleaner SGR0203

1. Performance and Application

SGR0203 is a neutral degreaser and rust remover composed of chelating agents, accelerants, surfactants, and corrosion inhibitors. It is widely applicable for pre-use cleaning of complete sets of equipment, steel devices, pipelines, wires, and plates, as well as for degreasing and rust removal on lightly rusted equipment during shutdowns and maintenance.。

This product has the following features:：

（1）High Efficiency: This product provides thorough and uniform degreasing and rust removal without large rust flakes peeling off, preventing blockages in system gaps and capillaries. After rust removal, there is no need for rinsing; it can be directly passivated without affecting the quality of the passivation film.

（2）Rapid Action: It works quickly within a temperature range of 30-80°C, completing both degreasing and rust removal in 6-12 hours in a single step.

（3）Safety: The product is non-toxic, odorless, non-flammable, and non-explosive. The solution has a pH of 6-8, causing minimal corrosion to equipment. It has excellent corrosion inhibition for steel, copper, aluminum, stainless steel, and other non-ferrous metals and their combinations.

（4）Environmental Protection: The product and its cleaning waste solution are neutral, free from strong acids, strong bases, and heavy metal ions. The waste liquid is easily treated to meet discharge standards.

2. Product Technical Specifications

3. Usage Instructions

The specific dosage should be determined based on the on-site process. Generally, add 5%-50% of the neutral degreaser and rust remover to the measured water, and clean at a temperature of 0-80°C for 6-24 hours. Once the total iron ions in the system remain unchanged, end the cleaning process. After draining the waste liquid, proceed directly to passivation. If rapid drying is achieved, passivation may not be necessary.

4.Packaging and Storage
    Typically packaged in 25L plastic barrels. Transport using standard liquid chemical handling methods. Store in a cool, dark indoor environment, with a shelf life of one year.

5. Safety and Protection

    During operation, ensure proper labor protection and avoid direct contact with skin and eyes. In case of contact, rinse thoroughly with plenty of water. Dispose of the cleaning solution waste properly.