CLEANING PRODUCT清洗产品

在电子工业中,对电路板及各种电子零配件进行有效清洗,对于保证产品具有长期的可靠性极其重要。

In the electronics industry, cleaning circuit boards and electronic parts is extremely important to ensure products have long-term reliability.

如果电路板或零部件在后期需要使用线路板保护涂料以达到增加产品可靠性的目的,那么清洗更是需要引起重视,因为电路板或零部件上如果存在过多的污染物(如焊接残留物、尘埃、油污等等),将会大大降低涂料的附着力并影响到涂料的日后保护性能。

If circuit boards or components need to use protective coatings for circuit boards to increase product reliability in the latter stage, then cleaning should be brought to the forefront, since if there is too much contamination on the circuit boards or components (such as welding residues, dust, oil, etc.), it will greatly reduce the adhesion of the coating and affect its future protection properties.

使用清洗产品清除线路板上潜在的腐蚀性焊剂和其他残余物质的方法在电子工业中已使用了多年。今天,虽然免清洗焊剂已经问世,但仍有50%以上的电子制造商继续使用清洗剂清洗其产品,特别是在一些对产品的可靠性拥有更高要求的领域,比如:军工产品、汽车工业、医疗设备、航空航天、工业控制系统等。

Using cleaning products to remove potential corrosive flux and other residuals on the circuit board has been applied in the electronics industry for many years. Today, although ‘no clean’ fluxes have come out, still more than half of the electronics manufacturers continue to use cleaners to clean their products, especially in areas with higher requirements on product reliability, such as: military products, automobile industry, medical equipment, aerospace, industrial control systems and so on.

自从蒙特利尔环保议定书出台以后,传统清洗剂(指含CFC-113、TCA、CTC的清洗剂)已经被逐步淘汰。而中国也将于2003-2009年间分阶段禁止这些清洗剂的生产和使用。

Since the introduction of Montreal Protocol on Environmental Protection, traditional cleaners (referring to cleaners containing CFC-113, TCA, CTC) have been phased out. China also prohibited on the production and use of these cleaners during 2003-2009 by stages.

在新的要求下,汇众电子提供一系列各种各样的清洗产品,这些产品性能优异并符合现有和将要实施的环保法规,保证用户花费最少的成本而大大提高其产品的可靠性。这些产品包括:清除焊剂(包含免清洗型焊剂)、焊膏、油脂和其他一般性的污物的非ODS溶剂类清洗剂和水基类清洗剂,洗涤度完全达到国际标准。我们也可以提供精密金属部件的清洗产品。

Under the new requirements, Wilkon offers a range of different cleaning products. These products are excellent in performance and conform to existing and upcoming environmental regulations to ensure that customers can greatly improve the reliability of their products with the least cost. These products include the clean flux (containing ‘no clean’ flux), welding paste, grease and other non-ODS solvent-based and water-based cleaners for general contaminants. Cleanliness fully meets international standards, and we can also provide cleaning products for precision metal parts.

Amphenol Ltd.在电镀之前使用水基清洗剂对连接件进行清洗。

Amphenol Ltd. uses water-based cleaners to clean connectors prior to plating.

西门子Plessey系统公司用水基清洗剂对Raven 2V无线电发报机中的线路板进行清洗。

Siemens Plessey uses water-based cleaners to clean the circuit board of Raven 2V radio transmitter..

需要注意的是,过去人们在使用传统清洗剂的过程中,以为随着其溶剂的不断挥发,焊剂的残余物或其他污物也会随之被除掉,并且人们只凭肉眼来判断其清洗的结果。

We need to note that, in the past, when people used traditional cleaners, they thought flux residues or other contaminants could be removed with volatizing solvent, and they would judge the cleaning result just by naked eyes.

现在人们通过利用水基或半水基的清洗剂,并采用正规的方法检测清洗的效果,以保证最佳的清洗结果。事实上,目前所有的检测结果都证明现在的清洗方式高于过去传统的清洗方式。

Now by using water-based or semi-aqueous cleaners, and detecting the cleaning effect in formal methods, we can ensure the best cleaning results. In fact, all test results show that the current cleaning method is better than the traditional cleaning methods.

一般采用三种方法检验污物的含量,肉眼观察、测试表面电阻(SIR)和离子污染测定法。清洗实验之后可采用以上三种或线路板进行检测,而肉眼观察是使用最多的一种方法。

Generally there are three methods to examine the content of dirt, namely visual observation, testing Surface Insulation Resistance (SIR) and ionic contamination testing. After the cleaning experiments, you can use the above three methods to test the circuit boards and visual observation is the most commonly-used method.

汇众电子在清洗领域拥有丰富的应用经验,无论从选择合适的产品到最终的使用流程,我们都可以根据我们的这些经验而为客户提供满意的解决方案。

Wilkon has abundant application experience in cleaning area. From product selection to final application procedure, we can provide satisfactory solutions to our customers based on our experience.

Water-Based Cleaning水基型清洗剂
Solvent-Based Cleaning溶剂型清洗剂
Non-flammable/Solvent Based不易燃/溶剂型清洗剂

CONTACT联系

 
自Wilkon成立以来,我们陆续跟多家实力雄厚的国有,军工企业,上市企业,民营企业或国际企业达成合作。我们的物料品质稳定,服务高效到位,我们的销售人员经过严格的培训,具有丰富的应用经验。这些都保证了Wilkon不断的获得更多的客户的信赖和认可。因此,任何化学材料方面的需求,请随时联系我们。
Since Wilkon's  foundation, we have established cooperation with a number of powerful state-owned enterprises, military enterprises, listed companies, private companies or international companies. We provide quality-stable materials and efficient service. Our sales staff has gone through rigorous training and has extensive application experience. These all guarantee that Wilkon constantly gets more customers’ trust and recognition. If there’s any inquiry on chemical materials, please feel free to contact us.
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TEL:+86 0755-83665090
WEB: www.wilkon.cn
Room 208, Block 2, Youpin Cultural Creative Park, Meilong Road, Longhua New District, Shenzhen