[study skills] Degreasing agent usage and precautions
Degreaser is a complex mixture of organic and inorganic chemicals based on water. It is a new type of industrial degreasing agent developed based on the principle of "emulsification" and "saponification". Here we take a look at the use of degreasing agents and precautions.
Degreasing agent usage methods and precautions
First, the use of degreasing agent
1, according to the use of the required requirements or types of non-provisioning, the ratio of concentration is generally twenty times the water.
2, the working temperature: At room temperature to eighty degrees.
Second, the matters needing attention
1. The cleaning time is generally changed once every five days. About 1% of the tank volume is added every day. You can also change the tank every day according to the actual situation and add it if necessary.
2, degreasing agent can not eat, if you eat, vomiting immediately.
Degreasing agent effect
1. Suitable for brushing, soaking, rinsing, spray cleaning, high concentration, strong degreasing ability, can quickly remove various oil stains and stains on the surface of the workpiece.
2, has a strong penetration, dispersion, solubilization, emulsification.
3, less dosage, complete dissolution, long service life, easy rinsing, can effectively protect the surface of the cleaned material from being eroded while cleaning.
4, green, efficient, safe and economical.
Oil Remover Tips
First, to avoid the choice of products corrosion parts
For parts such as copper, lead, zinc, and aluminum that are easily corroded, precision instruments, and instrument parts, a degreasing agent that is close to neutrality, low corrosion, and strong anti-rust capability should be used.
Second, to consider the degreasing conditions
When steam heating conditions are available, high temperature type oil remover can be used. Degreasing by hand is mainly used for low temperature type and low irritant degreasing agent. When using mechanical degreasing and pressure spraying, use a low-foam degreasing agent.
Third, master the use of time
In order to save the amount of degreasing agent and improve the degreasing quality, deoiling should be based on the characteristics of the parts, and the degreasing sequence can be reasonably arranged to extend the use time of the degreasing agent and reduce the cost.
Fourth, should pay attention to the concentration of oil remover
Degreasing agent concentration is generally controlled at 4%-5%.
Degreasing agent use range
1. It is used to clean stubborn heavy oil on machinery and equipment surfaces.
2. It is used to clean crude oil, grease, sludge, crude oil pipelines and storage tanks on the drilling platform.
3. It is used to clean all types of coal tar pipes and intercoolers and oil and gas separators in coking plants.
4, used to replace various types of hydrocarbon cleaning agent (flammable and explosive).
5, for the degreasing cleaning of the electroplating industry.
6, for the automotive industry degreasing cleaning.
7, for ultrasonic cleaning.
8, for the cleaning of various types of common grease (lubricants, rust-proof oil).
Summary: The above is the content of the use of degreasing agents and precautions introduced by Xiaobian for everyone. I hope you can effectively help everyone. If you have any good suggestions, look forward to communicating with Xiaobian. More information please Pay attention to this site.
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