• 오일 타입형 부식 방지 참가제
• 유성기반의 시스템의 주요한 이 첨가제는 소금과 습기방지제로 쓰이고 
고온에서도  견딘다.
• 추천농도 :  3% ~ 10% 

Part #SizeType
5 gal pail (19 liter)Liquid
55 gal drum (208 liter)Liquid




PRODUCT DESCRIPTION 

M-320 is an additive for rust preventive, lubricating, or hydraulic oils. M-320 provides excellent contact corrosion protection. In addition to film barrier, M-320 releases Vapor phase Corrosion Inhibitors (VpCI®) into the air above the oil. These VCIs attach to metal surfaces for additional corrosion protection. 


FEATURES 

• Corrosion protection to ferrous and non-ferrous metals 

• Does not contain hazardous barium, chromates, nitrites or phosphate inhibitors 

• High flash point • Low in toxicity and thermally stable, providing long-lasting contact and vapor phase corrosion inhibitors 

• Can be used in hydraulic applications 

• Provides protection in presence of chlorides 

• When added at a concentration level of 1-5% to hydraulic fluids, does not affect pour point and viscosity at low temperatures 

• Compatible with most mineral and synthetic oils • Suitable for both operating and intermittent use conditions



TYPICAL APPLICATION 

Rust Preventive, lubricating and hydraulic oil systems for intermittent operation, short term and long term preservation: Add M-320 at a concentration level of 1-5% by weight. * Contact Cortec® for specific dosage recomendations 



METALS PROTECTED 

• Carbon Steel 

• Copper 

• Stainless Steel 

• Cadmium 

• Galvanized Steel 

• Magnesium 

• Aluminum 

• Silver 

• Brass 

• Zinc 

• Solder 

• Tin 

• Lead



TYPICAL PROPERTIES 

Appearance                     Clear dark amber to brown liquid 

Non-volatile Content         90-99.5% 

Density                           7.6-8.0 lb/gal (0.91-0.96 kg/l) 

pH                                 8.1-10.0 (1% aqueous) 



PACKAGING AND STORAGE 

M-320 is packaged in 5 gallon (19 liter) pails, 55 gallon (208 liter) drums, liquid totes, and bulk. The product should be sealed before storage. The shelf life of M-320 is up to 24 months.