Properties And Application Of MPP Polypropylene Microcellular Foaming New Material

Using supercritical carbon dioxide technology (supercritical carbon dioxide) to prepare MPP, carbon dioxide gas is introduced into the polypropylene material matrix under high temperature and high pressure, and its formation is induced.

Nucleation and foaming to form a microcellular foamed material containing a large number of micron-scale cells. The foaming process is clean and pollution-free, and the foamed products are hygienic and environmentally friendly. The PP material has not been cross-linked during the foaming process, so it can be

Recycle.

Polypropylene (PP) itself is a non-toxic material, and is currently a common material for baby bottles and microwaveable meals. The clean and hygienic MPP is especially suitable for the packaging of medical devices, pharmaceuticals, etc.

Fields that require a higher level of material hygiene. It can also be used in children's puzzles, toys and other fields with high product health requirements, replacing the commonly used cross-linked PE foam made of AC foaming agent,

EVA foam.

PP is a semi-crystalline polymer, its melting point is generally 150~170°C. Compared with PE, PS, and PU foam materials whose temperature resistance is only 70~80°C, the service temperature of MPP can reach 120°C, so

MPP is especially suitable for high temperature packaging, high temperature insulation and other fields.

MPP integrates reinforcement, heat insulation and noise reduction, and is especially suitable for fields with high requirements for lightweight materials, such as automobiles, rail transit, ships, fan blades, etc.

Lightweight and high-strength MPP thick boards are used as structural foams, replacing traditional structural foams such as PVC/PU interpenetrating structural foams, PET structural foams, etc., especially as sandwich composite materials

The core material of the material is used.

Suzhou Shincell New Material Co., Ltd. is a professional Microcellular Foam Board Manufacturers. If you need it, you can click the official website to contact us. We are willing to provide you with more services.