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淬火油複合劑 Ciba OQ0450
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
|
Typical performance data
|
Base Stock
|
GP I SN 70
|
|
Treat level of Irgasol® OQ 4050
|
4%
|
|
Bath temperature
|
60ºC
|
Thermo-oxidative properties
|
Test parameters
|
Results
|
|
Rotating Pressure Vessel Oxidation test (ASTM D 2272)
|
188 minutes
|
|
High Pressure Differential Scanning calorimeter (ASTM D 6186)
|
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（tuī）出的針對淬火油的複合添加劑（jì）。
是一種抗氧化劑，淬速改良（liáng）劑以及（jí）其它增強性能的（de）添加劑（jì）協同作用的複合添加劑。
具有：優異的熱氧化穩定性，確保（bǎo）較高的淬火油壽命（mìng）；
優（yōu）秀的汙泥和（hé）沉澱物控製，確保淬火後組件清（qīng）潔；
氣相最小化，提高（gāo）沸騰（téng）階（jiē）段，以達到最佳硬度；
控製冷卻對（duì）流階段；
提高黑金屬和有色金屬的防腐蝕保護；
基礎油廣泛的兼容性；
產品詳細資料請（qǐng）與027-83305579聯（lián）係。
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