Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- CAS No.
- 25068-38-6
- Technologies
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Applications
- Cure Method
- Directions for Use
Parts to be bonded should be clean and free of all greases and oils. All surfaces to be bonded should also be dry. The adhesive can be applied using any of the conventional manual or
automated mechanical methods. The gel time of LEEBOND 37-75 depends on temperature and mass of material. Large masses and/or elevated temperatures will shorten the gel time. Cure can be accomplished at room temperature or with heat if faster cures are desired. Typical cure schedules for smallmasses are:
50oC 1 – 2 hours
65oC 40 – 60 minutes
Longer cure schedules may be needed when curing thin sections or where the epoxy is adjacent to a mass of material that will act as a heat sink.
Properties
- Appearance
- Amber liquid, Red liquid
- Typical Properties
- Handling Properties
| Value | Units | Test Method / Conditions | |
| Viscosity (25ºC) (Part A) | 15000 | cps | — |
| Density (Part A) | 12.3 | lbs./gal | — |
| Viscosity (25ºC) (Part B) | 3900 | cps | — |
| Density (Part B) | 8 | lbs./gal | — |
| Value | Units | Test Method / Conditions | |
| Mix Ratio by volume (Part A) | 100 | — | — |
| Mix Ratio by weight (Part A) | 100 | — | — |
| Mixed Color (Part A) | Red | — | — |
| Gel Time (25ºC) (100 g) (PART A) | 51 | minutes | — |
| Work Life (25ºC) (20g) (Part A) | 60 - 90 | min | — |
| Mix Ratio, by volume (Part B) | 50 | — | — |
| Mix Ratio by weight (Part B) | 34 | — | — |
| Mixed Color (Part B) | Red | — | — |
| Gel Time (25ºC) (100 g) (PART B) | 51 | minutes | — |
| Work Life (25ºC) (20g) (Part B) | 60 - 90 | min | — |
Regulatory & Compliance
- Certifications & Compliance
Storage & Handling
- Storage & Handling
Some individuals may be sensitive to epoxy compounds. Care should be taken to minimize contact. If skin contact occurs wash with soap and water. If eye contact occurs, flush with
copious quantities of water. Keep containers closed when not in use to prevent contamination. Minimize exposure to Part B to air and moisture- Shelf life
12 months