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淬火油复合剂 Ciba OQ0450
时间: 2019-12-10 16:20 浏览次数:
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 trea
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 公司推出的针对淬火油的复合添加剂。
是一种抗氧化剂,淬速改良剂以及其它增强性能的添加剂协同作用的复合添加剂。
 
具有:优异的热氧化稳定性,确保较高的淬火油寿命;
优秀的污泥和沉淀物控制,确保淬火后组件清洁;
气相最小化,提高沸腾阶段,以达到最佳硬度;
控制冷却对流阶段;
提高黑金属和有色金属的防腐蚀保护;
基础油广泛的兼容性;

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