| Customization: | Available |
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| Grade Standard: | Industrial Grade |
| Transport Package: | 25kg/Bag |
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Expanding agents are chemical compounds that generate gas or increase volume under specific conditions (heat, moisture, or reaction). They are critical in industries requiring controlled expansion, porosity, or density reduction.
| Purity | 95-99% |
| Decomposition Temperature | 160-220°C (varies by type) |
| Particle Size | 5-50 μm (powder), 1-3 mm (granules) |
| Color | White/Yellow/Off-white |
1. Construction:
Compensate shrinkage in concrete (e.g., bridges, tunnels).
Produce lightweight prefabricated panels.
2. Polymers:
Create foamed PVC (flooring, cables), EVA (shoe soles).
3. Ceramics:
Reduce kiln firing defects via controlled expansion.
4. Rubber:
Vulcanization aids for spongy rubber products.
5. Packaging:
Expandable polystyrene (EPS) for insulation.
25 kg woven bags with moisture-proof lining.
1-ton bulk bags (FIBCs) for industrial buyers.
Keep in dry, cool conditions (<30°C, humidity <50%).
Avoid direct sunlight and contact with acids/bases.
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