Weihai Hanwell New Material Co., Ltd.
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10-90g/L Electronic Products EPP Material
Product Description
Expanded polypropylene (EPP) is a recyclable, closed-cell moulded foam with an impressive range of properties you would be hard pressed to find in another material. When expanded, EPP beads are fused into simple blocks for CNC prototyping or moulded into complex shapes in a steam box.
Product Specifications
| Abbreviation | Scientific name | Particle range (diameter) | Recovery Code | |||
| EPP | expanded polypropylene | 3-3.5MM | 5 | |||
| Raw material type: | ||||||
| A. Ordinary material B. Antistatic material | ||||||
| Processing methods: | ||||||
| A. Mold injection molding B. Cutting molding (plate) tool | ||||||
| C. Knife impact molding D. Paste molding (hot melt adhesive, super glue, hot lamination) | ||||||
| Environmental recycling methods: | ||||||
| A. Melt (decompose and regenerate into plastic) B. Regenerate | ||||||
| Physical item | Unit | 30 times | ||||
| Density | g/cm3 | 26-32 | ||||
| Compressive stress | 25% | >66 | 185 | |||
| 50% | >120 | 232 | ||||
| Dimensional Stability Under Heat | 90℃ Direction of Width | -0.9 | ||||
| 90℃ Direction of Thickness | -0.8 | |||||
| Remark: All the data is from the use, not lab data. | ||||||
What are the uses of EPP foam?
EPP foam, short for expanded polypropylene, is a commonly used foam material that is widely used for insulation, protection, buoyancy and packaging. Expanded polypropylene is made by forming methods and is available in sheet form or in a variety of customised mould shapes and sizes.