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淬火油復(fù)合劑 Ciba OQ 4050
Ciba® Irgasol® OQ 4050
OQ 4050 is a high performance package to formulate quenching oils.
Description:
Irgasol® OQ 4050 is a synergistic blend of Antioxidants,quenching speed improvers and otherperformance enhancing additives.
Recommended treat level:
Irgasol® OQ 4050 can be used at the treat level from 2% - 6% in mineral oil to formulate quenching oils for cold quenching, mar-quenching and bright quenching
applications.
Performance Benefits:
• Excellent thermo- oxidative stability which ensures higher quenching oil life.
• Excellent sludge/ deposit control ensures clean components after quenching.
• Minimize vapor phase and enhance boiling phase to achieve optimum hardness.
• Controlled cooling in convection phase
• Provides corrosion protection to ferrous as well as non-ferrous metals. Protects copper metal present in certain quenching systems.
• Compatible with wide range of base stocks.
Application:
Quenching oil formulated by using Irgasol® OQ 4050 can be used for cold quenching, bright quenching and mar-quenching applications. Irgasol® OQ 4050 at a
treat level of 1-2% can also be used to formulate heat transfer fluids.
Physical Properties:
|
Appearance
|
Dark viscous liquid
|
|
Specific Gravity at 20°C
|
0.908
|
|
Solubility is mineral oil
|
Soluble
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Typical performance data
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Base Stock
|
GP I SN 70
|
|
Treat level of Irgasol® OQ 4050
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4%
|
|
Bath temperature
|
60ºC
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Thermo-oxidative properties
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Test parameters
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Results
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Rotating Pressure Vessel Oxidation test (ASTM D 2272)
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188 minutes
|
|
High Pressure Differential Scanning calorimeter
(ASTM D 6186)
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80 minutes
|
|
Dry TOST ( JIS K 2242 )
Temperature: 165ºC
Air : 10 lit/hr
Catalyst : Copper and Iron
|
Viscosity increase : 15%
TAN change : 2.4
Sludge% ( wt./Volume : 0.42
|
Cooling Curve
?CIBA 公司推出的針對淬火油的復(fù)合添加劑。
是一種抗氧化劑，淬速改良劑以及其它增強(qiáng)性能的添加劑協(xié)同作用的復(fù)合添加劑。
具有：優(yōu)異的熱氧化穩(wěn)定性，確保較高的淬火油壽命；
優(yōu)秀的污泥和沉淀物控制，確保淬火后組件清潔；
氣相最小化，提高沸騰階段，以達(dá)到最佳硬度；
控制冷卻對流階段；
提高黑金屬和有色金屬的防腐蝕保護(hù)；
基礎(chǔ)油廣泛的兼容性；
產(chǎn)品詳細(xì)資料請與027-83305579聯(lián)系。
