Dyna GCOL-E Specification Test ItemSpecificationApperance in waterLight Amber Fluid...Specific ...    More ...

Dyna GCOL-E
 

 
Specification
 
Test ItemSpecification
Apperance in waterLight Amber Fluid
...Specific Gravity(15/4℃)1.08
.....Viscosity, cSt, 40℃350.0
...Flash Point(COC), ℃None
.Cloud Point ℃74℃
...Pour Point ℃-12.5℃
...pH(20℃, 5%Sol'n)9.50
 
 
Features
 
- If adsorbed films are formed by temperature                         difference of aqueous solution, PAG films are formed on                          
- treated surfaces when red                         heat metal is soaked in GCOL-A solution and forming of                         vapor blanket is
- restrained. As a result,                         cracking does not occur and deformation is reduced because                         uniform heat is
- extracted and uniform                         hardening is performed even on complex structures.
                        - Low risk of fire because both diluted and undiluted                         chemicals are non-flammable so it is environmentally
- safe.
                        - It does not deteriorate because it is semi-permanent                         use possible by refilling.
                        - Enables the attainment of an ideal cooling curve, through                         the control of concentration, fluid temperature
- and flow speed.
                        - Concentration can be measured by saccharometer and is                         easily controlled.
                        - Prevents problems usually associated with uniform quenching                         because of its excellent antifoaming
- power.
                        - Enables tempering without prior degreasing.
 
 
Technology and Certification
 
Patent No. 0248825
 
 
Additional Information
 
▣ Application

                        - continuity furnace (belt, pusher, rotary type)
                        - A wide range of cooling effect used for mid carbon steel,                         low alloyed steel
                        - Flux process of light metals like alloyed aluminum and                         alloyed Ti


                        ▣ Packing

                        - Drum--------------------------------200 L/T


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