品 名：中性除油除锈剂 

型 号：SGR0203 

技术指标：

性能用途：

SGR0203 中性除油除锈剂主要由螯合剂、促进剂、表面活性剂、缓蚀剂等成分组成；可广泛适用于成套装置、钢制设备、管道、线材、板材投用前表面除油除锈清洗，也适用于轻度锈蚀的在役设备停车检修除油除锈清洗。 

本产品具有如下特点： 

（1）高效。本产品除油除锈彻底，螯合除锈均匀，不产生大锈片剥离， 不会造成系统狭缝和毛细管堵塞现象。除锈完成后，无需漂洗，直接钝化，不 影响钝化膜质量； 

（2）快速。速度快，30-80℃的温度范围，6-12 小时，一步同时完成除 油除锈工作； 

（3）安全。产品无毒、无味、不燃不爆，溶液 PH＝6-8，对设备腐蚀性 很小，对钢、铜、铝、不锈钢、其它有色金属及其组合件均有良好的缓蚀作用； 

（4）环保。产品及清洗废液均为中性，没有强酸、强碱，没有重金属离子，废液简易处理后即可达到排放标准。

使用方法：

具体使用量应根据现场工艺确定。一般在计量水中，投入5%-50%的中性除油除锈剂，在 30-80℃条件下清洗6-24 小时，分析系统中总铁离子不变时，结束清洗，排完废液后直接进行钝化处理，若快速干燥后无须钝化。

包装贮存：

一般采用 25L 塑料桶包装；运输按普通液体化学药剂运输方式； 在阴凉避光的室内储存，保质期一年。 

安全防护：

操作时应注意劳动防护，避免与皮肤、眼睛直接接触，接触后 应用大量水冲洗；适当处理清洗液废液。

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.