Acid Stripping

SpeedMask® light curing masking resins provide reliable surface protection of intricate and complex configurations during the acid-stripping process to remove coatings in the overhaul and repair of turbine components.

SpeedMask resins have been formulated to withstand soaking in hot acid without permeation or seepage under the mask. When cured, the resins provide superior surface protection from chemical processing of nickel super alloys, steel, and titanium.

  

The temporary maskants will hold up to the surface preparation of grit blasting, which may be required, prior to or in combination with the hot acid soak.SpeedMask resins can tolerate most acid soaks such as Hydrochloric (HCl), Nitric (HNO3), Acetic (CH3COOH), Phosphoric (H3PO4), Hydrofluoric (HF), or various combinations of the acids.

  • Cure in seconds enables faster processing, greater output, and lower processing costs
  • Residue-free removal
  • Applied by spraying, dipping, or coating
Schedule a FREE! Consultation.

SpeedMask® Light Curing Temporary Masking Resins for ACID STRIPPING Processes
ProductFeatures and BenefitsNominal Viscosity, cP (20 rpm)Method of RemovalShore Hardness24-Hour Water AbsorptionModulus of Elasticity MPa [psi]Cure Time**
703 UV light curable; high adhesion, hard/durable; translucent; superior protection from most acids; sprayable10,000*Burn-offD701.2%520 [76,000]5 seconds
720 UV light curable; high adhesion; more acid resistant than 703; thixotropic gel; sprayable55,000*Burn-offD701.4%430 [62,000]40 seconds
722 UV/visible light curable; more resistant to base and acid solutions than 703; non-slumping gel; Sprayable55,000*Burn-offD60 <0.5%160 [23,000]20 seconds
719 REV-AUV/visible light curable; superior protection for Titanium substrates 15,000PeelableA50 <0.1%11 [1,600]45 seconds
727-BT New generation formulation; UV/visible light curable; high adhesion; impervious to most acid and alkali solutions; Aluminum and Titanium substrate protection; trimmable; high visibility blue color21,000*PeelableD55<0.5%66 [9,600]45 seconds
728-G New generation formulation, UV/visible light curing; high adhesion; easy removal after hot water soak; superior product with excellent surface protection to aggressive chemical processes; high visibility green color25,000*Peelable D552.1%83 [12,000]10 seconds
729 New generation formulation, UV/visible light curing; high adhesion to Nickel super alloys; resists acids and alkalis; hard and durable15,000*Burn-off D700.4%240 [35,000] 30 seconds

* - Thixotropic formulation
** - Cure time based upon DYMAX Curing System 5000-EC Flood Lamp (200 mW/cm2 )

Anodizing

SpeedMask® light curing masking resins provide superior surface protection during the anodizing of turbine and other metal components.

SpeedMask resins have been formulated with more chemical resistance for better surface protection from the strong acids used in the anodizing process. The cured maskant protects the substrate surface while the oxide layer of coating (which is designed to change the microscopic texture of the component surface), is being applied.

  

SpeedMask resins can tolerate most Type I (Chromic Acid), Type II (Sulfuric Acid), or Type III (Hardcoat) anodizing processes.

  • Cure in seconds enables faster processing, greater output, and lower processing costs
  • Residue-free removal
  • Applied by spraying, dipping, or coating
Schedule a FREE! Consultation.

SpeedMask® Light Curing Temporary Masking Resins for ANODIZING Processes
ProductFeatures and BenefitsNominal Viscosity, cP (20 rpm)Method of RemovalShore Hardness24-Hour Water AbsorptionModulus of Elasticity MPa [psi]Cure Time**
719 REV-AUV/visible light curable; superior protection for Titanium substrates 15,000PeelableA50 0.1%11 [1,600]45 seconds
723-R UV/visible light curable; moderate adhesion; easy to remove; moderate chemical resistance; high visibility red color (gel viscosity available 723-GEL) 15,000* PeelableA80 <0.50%2.6 [380] 45 seconds
726 New generation formulation; UV/visible light curable; moderate adhesion; easy removal; moderate chemical resistance; heat resistance up to 400° F; clear in appearance50,000*PeelableD388.3%2.58 [375]15 seconds
726-SCNew generation formulation; moderate adhesion; easy to remove; excellent protection during moderate pressure blasting; See-Cure™ technology resin transitions from blue to pink upon sufficient exposure to light energy-Peelable----
727-BT New generation formulation; UV/visible light curable; high adhesion; impervious to most acid and alkali solutions; Aluminum and Titanium substrate protection; trimmable; high visibility blue color21,000*PeelableD55<0.5%66 [9,600]45 seconds
728-G New generation formulation, UV/visible light curing; high adhesion; easy removal after hot water soak; superior product with excellent surface protection to aggressive chemical processes; high visibility green color25,000*Peelable D552.1%83 [12,000]10 seconds

* - Thixotropic formulation
** - Cure time based upon DYMAX Curing System 5000-EC Flood Lamp (200 mW/cm2 )

Chemical Milling

SpeedMask® resins provide superior surface protection during the chemical milling of turbine and other metal components.

SpeedMask resins have been formulated with enhanced chemical resistance for reliable protection from strong acids and alkalis used in dissolving metal substrates during chemical milling. SpeedMask 727-BT can be trimmed to provide defined edge boundaries and accommodate the most complex and intricate components while still providing excellent protection with no leakage.

  

These resins were developed to withstand the typical 200° F+ Nitric Acid (HNO3) and Hydrofluoric Acid (HF) solutions used for the chemical milling of titanium components.

SpeedMask resins were also developed to withstand typical Sodium Hydroxide (NaOH) and Potassium Hydroxide (KOH) solutions used for the chemical milling of aluminum components.

  • Cure in seconds enables faster processing, greater output, and lower processing costs
  • Residue-free removal
  • Applied by spraying, dipping, or coating
Schedule a FREE! Consultation.

SpeedMask® Light Curing Temporary Masking Resins for CHEMICAL MILLING Processes
ProductFeatures and BenefitsNominal Viscosity, cP (20 rpm)Method of RemovalShore Hardness24-Hour Water AbsorptionModulus of Elasticity MPa [psi]Cure Time**
719 REV-AUV/visible light curable; superior protection for Titanium substrates 15,000PeelableA50 0.1%11 [1,600]45 seconds
727-BT New generation formulation; UV/visible light curable; high adhesion; impervious to most acid and alkali solutions; Aluminum and Titanium substrate protection; trimmable; high visibility blue color21,000*PeelableD55<0.5%66 [9,600]45 seconds

* - Thixotropic formulation
** - Cure time based upon DYMAX Curing System 5000-EC Flood Lamp (200 mW/cm2 )

SPEEDMASK temporary uv curable masking resins

Max says if you don't see the adhesive that suits your application, call DYMAX Applications Engineering
for a recommendation. We have a library of over 3,000 adhesive formulations to choose from!

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