مقدمة موجزة:
HENSAMINE C-16 is a modified polyether amine epoxy curing agent featuring extremely light color, long pot life, fast curing speed, high surface hardness for flooring applications, and resistance to blush. It provides excellent water and chemical resistance.
التركيب الكيميائي:
Modified Polyether Amine Curing Agent
Specification & Typical Properties:
| ملكية | Specification / Value | طريقة الاختبار |
|---|---|---|
| مظهر | سائل | — |
| Colour (Gardner) | ≤ 3 | GB/T 9281.1 |
| Amine Value (mg KOH/g) | 280 - 340 | Perchloric Acid Method |
| Viscosity @25°C (cps) | 150 - 350 | GB/T 9751.1 |
| Active Hydrogen Equivalent (AHEW) | 97 | Calculated |
| Recommended Mix Ratio (E~51) | 100 : 50 | — |
Note: Table data includes Colour (≤3 Gardner), Amine Value (280–340 mg KOH/g), Viscosity @25°C (150–350 cps), Active Hydrogen Equivalent (AHEW: 97), and Recommended Mix Ratio (100:50 for Epoxy Equivalent ~190).
Curing Characteristics:
- Gel Time (50g @ 25°C): 30–50 minutes
- Linear Drying Time (200µm / 25°C): 4.1 / 7.0 hours
- Curing Hardness (1cm / 15g * 25°C * 8H / 24H): 72.0 / 78.0 Shore D
| Curing Property | Specification / Value | طريقة الاختبار |
|---|---|---|
| Gel Time (50g @ 25°C) | 30 – 50 min | N/A |
| Linear Drying Time (200µm / 25°C) | 4.1 / 7.0 h | GB/T 1728-2020 |
| Curing Hardness (1cm / 15g * 25°C * 8H/24H) | 72.0 / 78.0 Shore D | N/A |
التطبيقات:
- Epoxy color mortars and self-leveling flooring
- Epoxy topcoats and high-gloss decorative coatings
- Adhesives for artificial stone, electronic encapsulation, etc.
خصائص التخزين:
Store in tightly closed original containers in a cool, ventilated, and dry area away from fire sources. Shelf life is at least 12 months under ambient sealed conditions. Note that prolonged storage may cause the color to darken, which is a normal phenomenon.
احتياطات التعامل:
Use appropriate personal protective equipment (PPE) such as protective gloves and safety glasses. Avoid contact with skin, eyes, and clothing. Flush immediately with water in case of contact and seek medical attention if necessary.
التغليف:
Supplied in 20 kg and 200 kg net iron drums.