Cobra™ 15N Metalcasting Release

Large Metal Foundry and Die CastingRelease Agent for Green Sand Metalcasting Foundry

COBRA™ 15N is a ready to use flammable release agent that can be used in a wide variety of core making operations. Manufactured with high quality ingredients, COBRA™ 15N provides excellent lubrication and release with minimal build up on the pattern. The core/molding processes using COBRA™ 15N typically include chemical bonded cold box and no-bake systems including water sensitive materials such as sodium silicates and when flammability is not a concern.

Features

  • Wide Variety of Applications
  • No Montreal Protocol Regulations
  • Excellent Release
  • A Fast Evaporation Rate of the Carrier
  • Economical

Typical Product Data

(These values are not intended for use in preparing specifications)

Flash Point (C.O.C.)  13o F.
Evaporation Rate 4.5 (Butyl Acetate = 1 )
Active Content 15 %
Freeze Point  Less Than 32o F.
Density (lbs./gal.) 5.9

Use Recommendations

COBRA™ 15N has seen usage and success in the areas of Oil Sand, Cold Box and Air Set Molding. The release will be affected by usage rates and intricacy of the core produced. Generally, the release agent can be applied using conventional spraying equipment such as an airless sprayer, a pressurized canister type sprayer or a molders siphon sprayer. In the latter instance it may be necessary to reduce the airflow in the inlet orifice of the container. Due to the flammability of COBRA™ 15N, care should be taken when handling and applying this product.

Open Printable Document (Word .doc) Here

Green Sand Foundry News

"L" - Glossary of Foundry Additives (including Lignin "Goulac" core binder)

"L" - Glossary of Foundry Additives (including Lignin "Goulac" core binder)

L - Foundry Additives Glossary LAC (See: RESIN-SHELLAC) LAKE SAND (See: SAND, LAKE) Sand occurring in, or near, lake areas which may contain some impurities is...
Read More

New AFS Website Provides Enhanced Green Sand Foundry Education

New AFS Website Provides Enhanced Green Sand Foundry Education

The American Foundry Society has launched a new website that serves the needs and advances the interests for green sand foundry education  In aligning with the...
Read More

"K" - Glossary of Foundry Additives (Green Sand Foundry Supplies) 

"K" - Glossary of Foundry Additives (Green Sand Foundry Supplies) 

K - Foundry Additives Glossary KAOLIN (See: BONDING CLAY-CLAYS-FIRECLAY) Kaolin is commonly called "kaolinite" as well as "China clay" in the ceramic industry....
Read More

Green Sand Foundry News

"L" - Glossary of Foundry Additives (including Lignin "Goulac" core binder)

"L" - Glossary of Foundry Additives (including Lignin "Goulac" core binder)

L - Foundry Additives Glossary LAC (See: RESIN-SHELLAC) LAKE SAND (See: SAND, LAKE) Sand occurring in, or near, lake areas which may contain some impurities is...
Read More

Request SDS

Safety Data Sheets for Metal Casting Supplies, Die Casting Supplies, Metalworking Supplies, Concrete Casting Supplies

Technical Articles

Show Schedule & Specials

 

Diecasting Congress

122nd Metalcasting Congress
April 3-5 2018
Fort Worth, TX
Booth# 209
More Information »Aquapart Parting Compound for Green Sand Metalcasting

Aquapart® II - Water Based Parting Agent

Use Less Seacoal and Still Get Super Clean Castings
Read More »

Bulletins and Technical Papers for Metal Casting Products

Our Sister Companies

HG Logistics LLC

New logistics services from Hill and Griffith

HG Logistics LLC provides logistics management services for the U.S., Canada and Mexico.
Read More »

Griflube Hydraulic Fluids

Griflube Hydraulic Fluids

Environmentally Clean, High Pressure, High Temperature.
Read More»

Murphy Air Sprayers for casting applications

New Murphy Sprayer for coating and washing

Rugged design assures dependable coverage and maximum efficiency.
Read More »