| abstract |
The invention discloses a recyclable foam packaging material and a preparation method thereof. The recyclable foam packaging material is prepared from unsaturated monomers and initiators, and the unsaturated monomers at least include modified tetravinylpolyethylene Lactone, its preparation method includes: synthesis of modified tetravinyl polycaprolactone, monomer phase, preparation of emulsion and polymerization, the foam material of the present invention has loose structure, strong shockproof performance, no harmful substances, and can absorb water and absorb water. It can be used repeatedly for shock-proof packaging of some fragile items and advanced precision instruments, and has a good application prospect in the field of recyclable packaging materials. |