Epoxy Floor Top Coat Curing Agent
We are a manufacturer based in China. We specialize in providing high-quality Epoxy Floor Top Coat Curing Agent for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Paint chemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Epoxy Floor Top Coat Curing Agent Technical Overview
Epoxy floor top coat curing agents are critical components that determine the final performance, durability, and appearance of epoxy flooring systems. The following tables summarize their key properties and performance characteristics.
1. General Properties of Top Coat Curing Agents
| Property | Description |
|---|---|
| Chemical Base | Modified amines, polyamines, or cycloaliphatic amines |
| Function | Crosslinks with epoxy resin to form a hard, chemically resistant surface |
| Mix Ratio (Resin:Agent) | Typically 1:1 to 4:1 (varies by formulation) |
| Pot Life (25°C) | 20–60 minutes (adjustable with additives) |
| Curing Time | Touch-dry: 4–8 hours; Full cure: 24–72 hours |
| Recommended Thickness | 0.2–0.5 mm per coat (multiple coats possible) |
| VOC Content | Low to moderate (50–150 g/L) |
| Safety Handling | Requires PPE (gloves, goggles, ventilation) |
2. Performance Characteristics of Cured Top Coat
| Parameter | Typical Value Range |
|---|---|
| Hardness (Shore D) | 80–90 |
| Adhesion (MPa) | ≥3 (concrete substrate) |
| Abrasion Resistance | Excellent (≤50 mg loss, Taber test) |
| Chemical Resistance | Resistant to oils, solvents, mild acids/alkalis |
| UV Stability | Moderate (may yellow over time without additives) |
| Gloss Level | 60–95 (adjustable with additives) |
Key Advantages & Limitations
| Advantages | Limitations |
|---|---|
| ✔ High durability & wear resistance | ✖ Sensitive to humidity during curing |
| ✔ Excellent chemical & stain resistance | ✖ Requires precise mixing ratios |
| ✔ Fast curing compared to polyamide agents | ✖ May require additives for extreme temperatures |
Top coat curing agents are designed for high-performance flooring applications where aesthetics, durability, and chemical resistance are critical. Proper surface preparation and controlled environmental conditions (10–30°C, <80% RH) ensure optimal results.
This product is a modified polyether amine epoxy curing agent, with excellent resistance to yellowing and corrosion resistance.
The product has low viscosity, good leveling, good water and chemical resistance after curing, strong adhesion and good toughness.
The product is a low-toxic amine epoxy curing agent, no odor, the use of environmental protection.
The products have different seasonal formulations, which can meet the needs of the national region.
Application
It is used as curing agent for solvent-free self-leveling and solvent-free thin coating of epoxy flooring.
Packing
200kg/iron drum or 25kg/plastic drum.
Storage
In a ventilated, cool and dry place, can be sealed and stored for 12 months, avoid direct contact with water or strong acid and alkali
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