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Antirust Emulsified Oil
Antirust Emulsified Oil
The most remarkable characteristics of the EC- Antirust Emulsified Oil are good hard-water stability (withstand total hardness of 650ppm), good antirust property inner processes, long service life (serve six months or longer time but not renew if maintained correctly.), non-toxicity (rat oral acute toxicity test by the Institute for Environment and Environmental Health, Chinese Academy for Preventive Medicine), no pungent smell and no irritation to skin.
EC- Antirust Emulsified Oils are suitable for cutting (grinding) process and the process of copper and aluminium-base material cold-drawn and so on. As a result of excellent overall performance and wide scope of application, the emulsified oil present enjoys the largest sale volume among the present cutting fluid products.
Main performance and specifications Q / CY DSR001-2008
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EC-Ⅰ |
EC-Ⅲ |
EC-Ⅳ |
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EC-Ⅵ |
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EC-M |
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Concentrate Appearance (15~35℃) |
Brown to light brown transparent or translucent uniform fluid |
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Water quality (total hardness) ppm |
650 |
400 |
|
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5% dilute solution |
p H value |
8.5 ~ 9.2 |
8.5 ~ 9.0 |
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stability(5~35 ℃)24h,ml |
oil |
no |
no |
no |
|
no |
|
no |
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soap |
<0.5 |
1.0 |
|
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Defoaming property (5 minutes) |
<2 ml |
<4 ml |
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2% dilute solution |
Antirust test(35±2 ℃)A cast iron,h |
Monolithic |
48 |
48 |
48 |
|
24 |
|
48 |
|
|
Laminations |
8 |
8 |
8 |
|
4 |
|
8 |
|
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Corrosion test (55 ± 2 ℃) immersion, h |
Steel |
48 |
48 |
48 |
|
48 |
|
48 |
|
||
Copper |
8 |
8 |
8 |
|
24 |
|
8 |
|
|||
Aluminum |
8 |
8 |
8 |
|
8 |
|
8 |
|
|||
Magnesium |
- |
- |
- |
|
- |
|
8 |
|
|||
Magnesium -aluminum |
- |
- |
- |
|
- |
|
8 |
|
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Fit to process |
◎ ☆ |
◎ ★ |
◎ ☆ |
|
◎ △ |
|
◎ ☆ |
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Materials suitable to process |
※ # |
※ # |
※ & |
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※ # |
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※ § |
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Explanation |
◎: cutting process: including turning, milling, sawing, drilling DTH and other technology
※: ferrous metals and copper alloy
&:Stainless steel §: magnesium-aluminum alloy material △:aluminum cold drawn #: Ordinary aluminum alloy |
Working concentration: Normally, it shall be maintained around 5%. When using for drawing process, the working concentration shall be kept from 8% to 15%.
Since this series of emulsified oils own satisfactory stability and clean ability, generally no adverse impact will be caused if the working concentration is on the high side. On the contrary, if the working concentration is too low, the rust protection and antiseptic property may not be fully ensured in the warm and humid conditions.