Water-soluble Cutting Fluid

Water-soluble Cutting Fluid

Water-soluble Cutting Fluid Water-soluble cutting fluids are used when metals or similar materials are cut and made into finished products by machine tools such as lathes, machining centers, and grinding machines. RLT is developing cutting fluids that have long service lives, which reduces the...

Details

Water-soluble Cutting Fluid


Water-soluble cutting fluids are used when metals or similar materials are cut and made into finished products by machine tools such as lathes, machining centers, and grinding machines. RLT is developing cutting fluids that have long service lives, which reduces the amount of waste fluid that is generated and thereby contributes to environmental improvements.


TYPCAL TECHNICAL DATA

Q2

Index

Test method

Q2-A

Q2-B

Appearance

Dark Brown Oil

Dark Brown Oil

-

Viscosity   40, cSt

19~25

80~100

GB/T265

Flash Point 

>130

>180

GB/T267

Water Soluble pH Value

None

None

GB/T259

Corrosion Test

Steel, 3h, 100±2

Pass

Pass

GB/T391

PD (N)

>6076

>6076

GB/T3142


1.What can you tell me about the precautions regarding storing water-soluble cutting fluid?

Store water-soluble cutting fluid indoors, and avoid locations with extremely high or low temperatures.

Also, always leave the lid on the source fluid container during storage to prevent water and other foreign materials from mixing into the fluid. Avoid storing the fluid for a long time. Use the fluid within half a year of it entering storage.


2.What can you tell me about the precautions regarding selecting water-soluble cutting fluid?


There are a great number of different water-soluble cutting fluid products, and there is great variety among these products. 
Therefore, although the trends of the various products vary slightly, we have separated the general precautions regarding selecting water-soluble cutting fluids into the precautions for each type.
1. Emulsion type
Because this type contains a large amount of mineral oil, it is easy for this type of fluid to remain on machinery and products, which can easily lead to sticky surfaces and a decrease in washing properties. Also, this type has a tendency to be inferior to the soluble type in terms of antiseptic properties. 
2. Soluble type
This type has excellent permeability and cooling properties, but it has a tendency to be inferior to the emulsion type in terms of lubricating properties. Also, when lubricating oils and other similar substances mix into this type, it becomes cloudy. 
3. Synthetic solution type
This type has excellent cooling properties, but it has a tendency to be inferior to the emulsion type in terms of finished surface roughness of machined soft materials such as aluminum. 
4. Chemical solution type
This type does not contain any base oils, so you can make no expectations regarding its lubricating properties. It has high permeability, which also means that it may lead to problems such as paint peeling and dry skin.

 

How long of a service life does a water-soluble cutting fluid has? How do you determine that a fluid has reached the end of its service life?

You can judge that a fluid has reached the end of its service life when it meets the following conditions.
1. The fluid exhibits drastic degradation.
Decay or rust is noticeable even when the concentration is correct. 
Even though the concentration is high, the pH does not increase and the fluid is not expected to recover. 
2. A great number of other oils have mixed in with the fluid. 
The external appearance of the fluid has changed drastically (the color has changed to dark brown or gray). The machines become extremely sticky after using the fluid. 
The fluid service life varies depending on the usage conditions, but, generally speaking, the fluid should be changed once every 6 months to 2 years.

Hot Tags: water-soluble cutting fluid, Asia, China, suppliers, manufacturers, factory, wholesale, made in China

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