Recycled Material Based on in-situ compatibilization and chain extension and preparation method therefor
AssigneeChina National Electric Apparatus Research Institute Co., Ltd.
InventorsYonggao Fu, Nuo Cao, Jiaqi Hu, Ling Wang, Chao Wan
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Abstract
A recycled material based on in-situ compatibilization and chain extension is mainly prepared from the following raw materials in parts by mass: 30-70 parts of waste HIPS, 30-70 parts of waste PP, 2-6 parts of POE, 0.1-0.4 part of an alkylation reaction catalyst, 0.1-0.3 part of a co-catalyst, and 2-8 parts of a macromolecular chain extender. Further, a preparation method for the recycled material based on in-situ compatibilization and chain extension is provided.
Claims10
A recycled material based on in-situ compatibilization and chain extension, wherein the recycled material is mainly prepared from the following raw materials in parts by mass:
- 30-70 parts of waste high-impact polystyrene;
- 30-70 parts of waste polypropylene;
- 2-6 parts of polyolefin elastomer;
- 0.1-0.4 part of an alkylation reaction catalyst;
- 0.1-0.3 part of a co-catalyst;
- and
- 2-8 parts of a macromolecular chain extender.
Dependencies are inferred from the claim text.