通过ISO9001-2000质量体系认证
WX-1048高效快速脱脂粉
一、用途
本品主要用于金属零部件的脱脂除油工序，是发黑、磷化、电镀、电泳、涂装等表面处理前的理想选择。WX-1048集渗透、溶解、乳化为一体，去除重油垢速度快。
二、使用用法
1．本品与水按1:20（质量百分比，浓度为5%）配成工作液，搅拌溶解均匀即可使用。浸渍、 手工擦洗均可。
2．使用温度：常温~95°C，处理时间：5~15分钟。
零件表层的油脂对表面处理影响很大。除油彻底，阴极晶体反应比较高，后处理膜层的结晶致密牢靠，否则表层张力过大。严重阻挡磷化膜的形成，膜层附着力较差，磷化膜不均匀，甚至没有磷化膜。
就目前而言主要以有机脱脂剂，酸性脱脂剂，弱碱性脱脂剂，中性脱脂法。代替了传统的强碱性脱脂剂。虽然强碱性脱脂除油效果很好，但是对基体腐蚀很严重，又容易对后续的处理有影响，难以满足高品质的要求。另外，随着国家对环保的重视，无磷脱脂剂代替有磷脱脂剂是大势所趋，可以完全解决污染对环境造成的危害，和经济效益。
有机脱脂剂的效率高，可以解决杂质对成膜的影响。磷化膜均匀细致，磷化过程中有很少的氢析出，磷化效率高。
酸性脱脂剂是将酸性除油剂和酸性除锈剂组成的混合液中进行除油和除锈，通常我们将其称为二合一脱脂除锈剂，应用较为广泛。其中酸性脱脂剂为表面活性剂，除锈剂是无机酸。二合一除油除锈剂可在不同温度下浸渍处理中等油污。除去重油重锈时，应该增加脱脂剂除去大部分油污。
现在企业大量研究低碳低温低泡高效脱脂剂，它是由表面活性剂，皂化剂，钢铁腐蚀抑制剂，消泡剂等组成。可以再常温下进行浸泡或喷淋除油脱脂，应用极为广泛。
Parts surface grease to influence surface treatment. Oil removing thoroughly, cathode crystal reaction is higher, post-
processing film crystallization density firm, or surface tension too big. Serious barrier phosphating film formation, film
adhesion is poorer, phosphating film uneven, and even no phosphating film.
As for the present mainly organic degreasing agent, acidic degreasing agent, weak alkaline degreaser, neutral degreasing
method. Instead of the traditional strong alkaline degreaser. Although strong alkaline skimmed oil removal effect is very
good, but for matrix corrosion is severe, and easy for subsequent processing has the influence, difficult to meet the
requirement of high quality. In addition, along with the country the environmental attention, without phosphorus
degreasing agent instead of a phosphor degreasing agent is the trend of The Times, can completely solve the pollution on
the environment caused by the harm, and economic benefits.
Organic degreasing agent of high efficiency, which can solve the impurity on the influence of the film. Phosphating film
uniform meticulous, phosphating process has little hydrogen evolution, phosphating high efficiency.
Acidic degreasing agent is acid with the exception of agents and acid herbicides mixture of the oil removing and cleaning,
we usually call it the epoxy resin degreasing rust remover, applied more widely. The acidic degreasing agent for surface
active agent, rust remover is inorganic acid. Epoxy resin oil removing rust remover can be in different temperatures dip
secondary pollution. To remove heavy rust, should increase the degreasing agent to remove most of the oil pollution.
Now, a large study enterprise of low carbon low temperature low foam efficient degreasing agent, it is by the surface
active agent, soaping agent, steel corrosion inhibitor, defoaming agent, etc. Can be carried out under normal temperature
for or spray oil removing degreasing, are widely. |
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