Knowde Enhanced TDS
Identification & Functionality
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Benefits
- Solventless.
- Low odor.
- Long pot life.
- Service temperature -40 to +450°F (-40 to +232°C).
- Good adhesion to a variety of surfaces.
- Can be shaped, sanded, machined, and formed to the required profile and finish.
Applications & Uses
- Applications
- Cure Method
- Basic Uses
MIX2FIX High Temperature spreads easily to fill large and small gaps on both horizontal and vertical surfaces. It can be successfully applied to metal, ceramics, and tiles. Use MIX2FIX High Temperature to repair and coat iron pipes, tanks, tools, equipment, molds, castings, ductwork, stripped threads, and other projects to be exposed to elevated temperatures; to bond metals; and to fill cracks and holes.
- Applications Limitations
- Does not adhere to polyethylene, polypropylene or PTFE.
- Not intended for use in applications exceeding 500°F (260°C) exposure.
- Minimum application temperature is at or above 41°F (5°C).
- Not intended for structural applications.
- User should conduct testing to determine suitability for any specific application.
- How to use
Surface preparation
All surfaces should be clean, dry and free from all contamination, particularly oils and greases which will impair bond and could lead to premature failure. Ideally surfaces should be abraded with a fine emery cloth followed by a solvent wipe with dry acetone or commercially available degreaser. Apply mixed product immediately after cleaning to avoid possible post-cleaning contamination.
Mixing and application
Small quantities of product can be mixed by hand using a spatula or palette knife; larger quantities can be machine mixed. Wear impermeable gloves when mixing or handling uncured product. Stir each side before using. Measure out 4 parts resin and 1 part hardener by volume using different utensils for each to avoid contamination. Use only the amount needed for the job at hand. Mix together thoroughly for a minimum of 3 minutes until uniform in color. Mix and apply the product at temperatures between 41°F and 98.6°F (5°C and 37°C). At temperatures below 41°F (5°C) the product becomes stiff and difficult to mix properly. At temperatures above 98.6°F (37°C) the curing reaction is accelerated and application is difficult to complete before the product gels. Use a spatula or palette knife to apply to the clean, dry surface and remove excess material before the paste has set. Mixed product should be used within 30 minutes to ensure maximum adhesion. Applying product after this time may impair bond strength. To achieve a glossy finish, smooth the surface immediately after application with a knife moistened with a solvent such as acetone or mineral spirits. Working time is 60 minutes at 68°F (20°C), but it is recommended that repairs be completed within 30 minutes to avoid disturbing the repair as it begins to set. MIX2FIX High Temperature will start setting within an hour at 68°F (20°C), depending on volume and temperature: the greater the volume (or higher the temperature), the faster it will set. Curing at higher temperatures (above 150°F/65°C) will provide a stronger bond. Allow 6 hours before handling and 24 hours before returning to service. The application can be shaped, filed and polished after 24 hours.
Properties
- Cured Properties
- Uncured Properties
| Value | Units | Test Method / Conditions | |
| Chemical Resistance | Resistant to hydrocarbons, ketones, alcohols, esters, halocarbons, aqueous salt solutions, dilute acids and bases | — | — |
| Compressive Strength (68°F (20°C)) | 8,000 (56) | psi (MPa) | ASTM D695 |
| Hardness, (68°F (20°C)) | 80.0 | Shore D | ASTM D2240 |
| Physical Appearance When Cured | Black solid | — | — |
| Steel To Steel (68°F (20°C)) | 1,000(7) | psi (MPa) | ASTM D1002 |
| Temperure Limits Continuous | -40 to +450 (-40 to +232) | °F(°C) | — |
| Temperure Limits Intermittent | -40 to +500 (-40 to +260) | °F(°C) | — |
| Tensile Strength (68°F (20°C)) | 4,000 (28) | psi (MPa) | ASTM D925 |
| Tg By Dsc | 150 (65) | °F(°C) | — |
| Value | Units | Test Method / Conditions | |
| Applicion Temperure | 50 to 95 (10 to 35) | °F(°C) | — |
| Composition | Two-part epoxy resin | — | — |
| Cure Time To Full Cure (75°F (24°C)) | 24.0 | hours | — |
| Handling Time 75°F (24°C) | 6.0 | hours | — |
| Mixed Density | 16.26 (1.95) | lb/gl | — |
| Mixing Rion By Volume | 0.1673611111111111 | — | — |
| Odor (Hardener) | Slight amine smell (no odor when cured) | — | — |
| Physical Appearance | Paste | — | — |
| Viscosity | 6,50,000 | cps | — |
| Work Life (68°F (20°C)) | 1.0 | hour | — |
Safety & Health
- Health Precautions
Contains Epoxy Resin. Epoxies are skin/eye irritants and known sensitizers. Direct product contact may cause an allergic reaction in some individuals. Avoid skin/eye contact. Wear impermeable gloves when mixing or handling uncured product. Inhalation of dust may be harmful. Avoid inhalation of dust. Wear dust mask and protective eyewear when sanding cured product. Ingestion of product may be harmful. Avoid ingestion. KEEP OUT OF THE REACH OF CHILDREN.
Packaging & Availability
- Packaging
Packaging options available on request. Minimum batch quantities apply.
Storage & Handling
- Shelf Life
Two years from date of shipment when stored in dry storage area in unopened containers at 68°F (20°C).