Feature
Realistic details: The exquisite craftsmanship of our polyurethane cultural stone molds can present stunning real details, making your cultural stone crafts more realistic.
Durability: The mold is made of high-quality polyurethane for superior durability and can be used multiple times, ensuring a long-term return on investment.
Easy demoulding: The surface of the mold is specially treated to ensure easy demoulding of cultural stone products, reducing the difficulties in the production process.
Diversity: We provide a variety of cultural stone molds, including various textures and sizes, to meet different design needs.
Applications
- faux and culture stone panels
- decorative wall cladding
- lightweight stone imitation
Key Advantages
- Precision-machined cavity for consistent part shape and surface finish
- Even venting to avoid voids and shrink marks
- Easy demoulding for fast cycles
- Cavity design customized to your drawing or sample
FAQ
Can it be customized to my product?
What machine pairs with this mould?
Do you supply the PU raw material?
Technical Parameters — PU Faux Stone Mould
| Item | Specification |
|---|---|
| Material | Epoxy resin material (hardness and characteristics can be customized according to the process requirements of polyurethane cultural stones) |
| Hardness Range | Epoxy resin Shore D 60-80 degrees (customized on demand to adapt to different polyurethane cultural stone textures) |
| Service Life | Can adapt to 5000-10000 times of polyurethane cultural stone demolding under conventional working conditions (depending on process and operation specifications, 2-3 times longer than ordinary molds) |
| Temperature Resistance | -30℃~120℃ (adapts to the optimal polyurethane foaming temperature of 40-60℃, and can withstand 120℃ curing for a short time) |
| Customization Cycle | 7-10 working days for conventional specifications, 10-15 working days for special-shaped customization |
| Linear Shrinkage Rate | ≤0.2%, ensuring precise texture replication without deformation |
| Tensile Strength | ≥5.0MPa, excellent wear resistance and damage resistance |
| Density | Epoxy resin 1.1-1.3g/cm³, lightweight design for easy operation |
Moulds are fully customised to your part. Send us your sample or drawing and we will confirm cavity layout, material and lead time.