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JOINTMINE 238 curing agent is a low viscosity modified aliphatic amine for room temperature cured. It is also used as modifier for amine hardener in extending its pot life and also reduces its viscosity.
Details
Product Type
Recommended for
Applications
Industry
Supplier
Chemical Composition
modified aliphatic amine
Advantages
- Good color stability
- Long pot life
- Free from amine blush
- Good impact resistance
- Insensitive to moisture
Other Applications
Solvent free floor coating
High solid coating
Laminates
Casting
Adhesives
Storage
At least 12 months from the date of manufacture in the original sealed container at ambient temperature.
Store away from excessive heat and humidity in tightly closed containers.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Color | <3 | Gardner | |
| Appearance | Clear liquid | ||
| Physical Properties | |||
| Viscosity | 30 - 100 | cP | BH type @25ºC |
| Thermal Properties | |||
| Dry Time | 480 | min | 250μ wet, @20°C |
| Mechanical Properties | |||
| Flexural strength | 41.67 | MPa | JIS K6911 |
| Tensile strength | 46.48 | MPa | JIS K6911 |
| Compressive Strength | 83.1 | MPa | JIS K6911 |
| Pencil Hardness | 2 | H | |
| Bending strength | 98.5 | MPa | JIS K6911 |
| Chemical Properties | |||
| pot life | 95 | min | 100g @20°C |
| Amin number | 320 ± 20 | mg KOH/g | |
| Shelf Life | >12 | month | |
| Process Properties | |||
| Curing time | 720 | min | 250μ wet, @20°C |
Contact Supplier
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