SYNTHETIC CHEMICAL VINA
Expert in glue and dispensing solutions
Expert in glue and dispensing solutions
HA1804 is two-component hybrid flexible adhesives with a unique combination of high elongation, high peel and shear strength. It provides a flexible bonding with feature of a wide range of dissimilar materials, including metals, engineering composites, thermoplastics (PMMA, ABS, PA66 and PC), glass, etc. HA1804 has a working time of approximately 4-5 minutes and achieve a handling strength in approximately 20-25 minutes. It also has other following features:
• Withstand severe thermal shock.
• Good ageing resistance and low moisture absorption.
• Does not contain solvent.
• Be particularly suitable for bonding materials with different CTE.
Product Characteristics
| Chemical Class | Hybrid |
| Appearance (mixed) | Black |
| Viscosity | Moderate |
| % Solids by Volume | 100 |
| Shelf life, mos | 6 |
| Service temperature, oC | -40~130 |
Typical Properties of Uncured Materials
| Part A | |
|---|---|
| Appearance | Black |
| Specific gravity @ 25°C | 1.02 |
| Viscosity @ 25°C, cP | 100,000 |
| Part B | |
|---|---|
| Appearance (mixed) | White |
| Specific Gravity @ 25°C | 1.14 |
| Viscosity @ 25°C | 30,000 cP |
| Mixed | |
|---|---|
| Mix ratio, by vol, A to B | 100:50 |
| Mix ratio, by wt, A to B | 100:55 |
| Working time @ 25oC, mins | 4-5 |
| Fixture time @ 25oC, mins | 25 |
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