Component dosage /g component dosage /g
Polypropylene 100 Maleic anhydride 20
Preparation Mix according to the above formula and heat the reaction to obtain the graft copolymer. This graft copolymer was pelletized and melt-extruded into a film. The tin-plated steel sheet was sandwiched between two sheets of this film and laminated at a temperature of 220°C for 0.8 seconds, which was adhesive, and had good adhesion. Intensity.
Use The laminate of the thermoplastic resin film and metal plate can be used for manufacturing food cans.
Source: 21st Century Fine Chemicals Network
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