EPS Raw Material — B Grade
B-grade fast-molding EPS is designed for short-cycle production of protective packaging and molded foam products. Applications include electrical-appliance packaging, ceramic packaging, fruit and fish boxes, floats and craft products.
- Fast foaming and stable molding
- Lightweight protective packaging
- Smooth surface finish; Good bead fusion
Product Information
EPS Raw Material — B Grade
B-grade fast-molding EPS is designed for short-cycle production of protective packaging and molded foam products. Applications include electrical-appliance packaging, ceramic packaging, fruit and fish boxes, floats and craft products.
Protective Packaging Applications
B-grade EPS is used for protective packaging around appliances, precision instruments and ceramic products. It also supports fish and fruit boxes, floats, crafts and custom molded foam inserts.
Product Features
- Fast foaming and stable molding
- Lightweight protective packaging
- Smooth surface finish
- Good bead fusion
Short-Cycle Molding
The B-series combines fast foaming, strong bead fusion and a smooth finish. B101 to B401 offer bead-size ranges from 1.30–1.60 mm to 0.50–0.75 mm for different packaging densities and levels of detail.
Technical Specifications
| Grade | Application / positioning | Molded density (kg/m³) | Bead size (mm) | Thermal conductivity λ (W/m·K) |
|---|---|---|---|---|
| B101 | Fast-Molding GP | 12–25 | 1.30–1.60 | 0.036–0.041 |
| B201 | Fast-Molding Medium | 15–30 | 1.10–1.40 | 0.036–0.041 |
| B301 | Fast-Molding Fine-Bead | 15–30 | 0.75–1.10 | 0.036–0.041 |
| B401 | Fast-Molding Micro HD | 17–35 | 0.50–0.75 | 0.036–0.041 |
Discuss Your Requirements
Provide the B-series code, packaged-product dimensions and weight, required insert shape, molding process, target density and expected order quantity.
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