Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Applications
- Application Characteristics
Mix Ratio : 4 parts Component A to 1 part 22750G Component B. 1-gallon kits are supplied as a short filled gallon of A and a short filled quart of 22750G Component B.
Reducer : Ideal reducer is T-236 Epoxy Reducer (MIL-T-81772B Type II)
Cleaning Solvent : T-236 Epoxy Reducer is recommended cleaning solvent.
Pot Life: 4-6 hours, Pot life diminishes as temperature rises.Force Cure: This product can be force cured for approximately 30 minutes at 150-180o F after a 20-30 minute flash off time.
- Recommended Primers
Substrate Recommended Primer
Aluminum(Aviation Systems) MIL-PRF-23377 or MIL-PRF-85582 Epoxy Primers, Consult Contract Requirements
Aluminum/Galvanized Steel/Stainless Steel: DOD-P-15328 or MIL-C-8514C Wash Primer, Consult Contract Requirements
Ductile or Gray Iron Castings MIL-DTL-53022 or MIL-DTL-53030 Epoxy Primers, Consult Contract Requirements
Plastics Due to the wide variety of wood substrates, system performance should be tested and confirmed on actual substrate.
Previously Painted Surfaces Surface should be intact and sound. All loose and flaking material removed and bare spots primed with an appropriate primer. An area should be tested with the coating to assure compatibility.
Steel MIL-DTL-53022 or MIL-DTL-53030 Epoxy Primers, , Consult Contract Requirements
Wood Due to the wide variety of wood substrates, the system performance should be tested and confirmed on actual substrate.
- Application Equipment
Conventional Electrostatic N/A N/A N/A Conventional Spray Air Pressure: 40-60psi Fluid Pressure: 10-20psi Cap: Medium/Heavy Visc.
Tip: 1.5-1.8 mmHVLP Spray Air Pressure: 15-20psi Fluid Pressure: 10-20psi Cap: Heavy Visc.
Tip: 1.8-2.0 mmAir Assisted Airless Air Pressure: 30:1 ratio pump or larger at 80-100 psi to provide a tail free oblong pattern Atomizing Air: Adjust as needed Cap: Medium Visc.
Tip: 0.11-0.13Airless Pressure: 2400psi minimum Tip: 0.11-0.13 Brush and Roll : Utilize a High Quality China or Natural bristle brush or high-density foam core roller for best results.
*Note: The above parameters are to be used as a guideline only. Customer specific equipment may require a different set-up.
- Surface Preparation
Do not apply if the application surface temperature is below 45°F (7°C) or above 110°F (43°C), or if the sruface temperature is within 5°F of the dew point. It is highly recommended that sound practices as set forth by SSPC or NACE be followed when preparing a substrate for painting. At a minimum the surface should be clean of all grease, dirt, oil, rust and foreign material that would be detrimental to proper adhesion and desired performance of the coating system being applied.
- Application Characteristics
Dry Times (Touch, 77°F at 50% RH) 3 hours Dry Times (Recoat, 77°F at 50% RH) Anytime within the first 7 days Dry Times (Handle, 77°F at 50% RH) 6 hours Dry Times (Pack/Ship, 77°F at 50% RH) 16 hours Full Cure (77°F at 50% RH) 168 hours
Properties
- Physical Properties
Value | Units | Test Method / Conditions | |
Gloss (60º) | min. 90 | — | — |
Volume Solids (Mixed) | 55 - 59 | % | — |
Weight Solids (Mixed) | 69 - 73 | % | — |
Weight Per Gallon (Mixed) | 10.2 - 10.8 | lbs/gallon | — |
Theoretical Coverage (1 mil dft) | 950.0 | sq ft/gal | — |
VOC (Mixed) | 1.75 | lb/gallon mixed | — |
Recommended Film Thickness (Dry) | 1.8 - 2.2 | mil | — |
Substrate Tested | Steel | — | — |
Salt Spray {(B117) Q-Steel panels prepared at a combined primer/top coat system of 3.5 - 4.5 dft} | Type II | — | — |
Humidity | 300.0 | hours | — |
Pencil Hardness | H | — | — |
Impact Direct/Indirect | 40.0 | inch-pounds | — |
Crosshatch Adhesion | Pass | — | — |
Viscosity (# 2 Zahn) | 30 - 40 | seconds | — |
Viscosity (# 3 Zahn EZ) | 10 - 20 | seconds | — |
Technical Details & Test Data
- Chemical Resistance
MEK, 100 Double Rubs Pass Lubricating and Cutting Oils Pass Hydraulic Fluids Pass Water Immersion Pass 10% Hydrochloric Acid Pass 10% Acetic Acid Pass 10% Sodium Hydroxide Pass Gasoline Pass
Storage & Handling
- Shelf Life & Storage Conditions
Shelf life (protected from atmospheric moisture): 12 months from the date of manufacture. This product must be stored in accordance with local, state, and national regulations. Preferred storage conditions: Keep containers in a dry space with adequate ventilation.