POLYPROPYLENE FILM AND POLYPROPYLENE COMPOSITE FILM

• Main Authors: CHEN, Huixue, PANG, Yongtao, ZHOU, Chunfa, HUANG, Jianghao, MENG, Lijie, WU, Qichao, SONG, Daiying
• Format: Patent
• Language: English; French; German
• Published: 27.01.2021
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The present disclosure provides a polypropylene membrane, which is formed by subjecting the following ingredients to radiation modification, the ingredients comprising: 20-50 parts by weight of polypropylene; 20-45 parts by weight of polyolefin elastomer; 30-60 parts by weight of polyethylene; 0-10...