适用范围：

适用于工业成套装置、单元设备、长输管线的开车前清洗；适用于以铁锈垢为主的在役设备的清洗；也适用于钢铁器材、工件的除油、除锈及钝化工作。

产品特点：

1 高效：除油、除锈效果好，对油污和锈蚀产物洗净率良好；

2 快速：除油、除锈、钝化三步合一，缩短清洗时间 ；

3 简便：清洗温度30℃－50℃，最佳温度40℃，清洗操作简便，最易实现标准化作业；

4 安全：本品为弱酸性，对设备、人身腐蚀性小，对碳钢、不锈钢、铜、铝等多种金属材料的腐蚀率均小于《HG/T 2387－92工业设备化学清洗质量标准》规定要求；

5 节能：无需高温，除严冬外，在无加热条件下，也可完成具体清洗工作；

使用方法：使用浓度为10-12%，使用时,先加入缓蚀剂,然后将本品按比例加入到计量水中配制成清洗溶液，在30-50℃下循环清洗4-6小时。重锈可直接擦拭或加大用量及延长清洗时间。必要时，清洗后再漂洗钝化。

注意事项：本品为酸性，避免与皮肤直接接触。操作时请戴防护面罩和橡胶手套，若溅落在皮肤或眼中，立即用大量清水冲洗并就医。

包装规格：25公斤塑料桶包装。

贮存期限：1年

执行标准：Q/SY LYQ007-2002

LX2000-007  “Three in one” Cleaning Agent

under normal temperature

Applicable Scope: Applicable to cleaning of industrial used whole set equipment, unit facility and long transferring pipe prior to run-in. Applicable to cleaning of rust of the equipment in use. Applicable to oil-removing, rust-removing and passivation of iron and steel facilities and parts. The best effect temperature is 30℃--40℃.

Physicochemical properties:

1.       Appearance: A portion is blue to green liquid, another is white solid.

2.       Relative density: 1.20-1.34 for the liquid portion.

3.       Acidity: Total acidity is 700±40; Free acidity is 300±20.

4.       Non-burnable, non-exploding, and non-toxic.

Features:

1.       High efficient: Cleaning efficiency to normal smear and rust ≥90%.

2.       Speedy: The steps of oil-removing, rust-removing and passivation are incorporated into one, leading to shortening of cleaning time by 1/2 to 2/3.

3.       Easy and convenient: The cleaning temperature is between30℃and40℃, the best one is40℃. Cleaning works can be done by one step, therefore, the operation process is easy to be standardized.

4.       Safe: With weak acidity, the product hardly corrodes equipment and operating personnel. Its corrosion rate to many metals, such as carbon steel, stainless steel, copper and aluminum, is lower than the requirements of HG/T 2387-92, a standard of cleaning quality for industrial equipment.

5.       Energy saving: The cleaning works can be done at normal temperature（except in severe winter）, and heating is not necessary.

6.       Environment protective: Three steps are incorporated into one, so amount of sullage is lessened by 1/2 to 2/3.

Method of application: The recommended concentration is 10-12%. Dissolve the solid portion of this product with warm water and add the solution into the metered water, then put the solid portion and mix to uniformity, circulate for 8—10hours under20℃-40℃. And increase the amount of this product or extend the cleaning time if the scale is too severe. Rinse it for 20-60minutes with special bleaching agent after cleaning if necessary, and dry it with compressed air.

Precautions: This product is acid. The direct contact with skins should be avoided. Please wear protective veils and rubber gloves, and please flush it with a lot of clean water immediately if it is splashed onto skins or into eyes.

Size of package: Packaged in the plastic barrel of15kg.

Storage life: half a year.