Epoxy Resin Tooling Paste for Mold Manufacturing - 40mm Layer Thickness, 70-75°C Temperature Resistance
High-performance two-component epoxy resin tooling paste designed for mold manufacturing with excellent machining capabilities. Features 40mm maximum layer thickness, 70-75°C temperature resistance, and high dimensional accuracy. Ideal for wind power, automotive, and composite mold applications with non-toxic, environmentally friendly formulation.
This two-component epoxy resin tooling paste is formulated for high dimensional accuracy in mold manufacturing applications. Available in 10kg, 15kg, and 20kg packaging options, this beige-colored material offers excellent machining performance with maximum layer thickness of 40mm.
- Wind power blade molds, cabin cover molds, and automotive master models
- Sheet metal forming molds, tensile modulus, and bending molds
- Foaming molds, vacuum forming molds, and injection molds
- Composite materials forming molds and rapid prototyping
- Foundry industry applications including sand core boxes and checking fixtures
| Material | 5200A | 5200B | Mixed |
|---|---|---|---|
| Description | Epoxy Resin | Curing Agent | |
| Mixing Ratio | 1 | 1 | |
| Color | Brown | Yellow | Brown |
| Mixed Time (500g, 25°C) | 30 min | ||
| Curing Time Before Machining (20-25mm) | 6-8 hours | ||
| Maximum Layer Thickness | 40 mm | ||
| Density | 0.7-0.8 g/cm³ | ||
| Hardness (Shore D) | 65-70 | ||
| Temperature Resistance | 70-75°C | ||
| Coefficient of Thermal Expansion | 45-50 ×10⁻⁶ K⁻¹ | ||
| Compressive Strength | 52 N/mm² | ||
| Flexural Strength | 32 N/mm² | ||
| Tensile Strength | 26 N/mm² | ||
| Package Size | 10 kg | 10 kg |
- Excellent machining performance (milling, planing, cutting, drilling)
- Fine surface structure and easy finishing
- High dimensional stability and accuracy
- Non-toxic and environmentally friendly
- Low heat generation during curing
- Odor-free during application and processing
- Easy to shape, repair, and modify
- Reduces overall mold manufacturing costs
Mix components thoroughly in 1:1 ratio until uniform color is achieved. Use vacuum mixer to minimize bubbles. Apply in layers not exceeding 40mm thickness. Allow proper curing (80°C for 8 hours or 3 days at room temperature) before machining. Use release agents for metal and composite structures.
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