PP disposable food packaging materials

PP disposable food packaging materials chemical name is polypropylene plastic sheet roll.
English name: Polypropylene (pp)Vaccum forming PP roll, PP plastic clear sheet roll ,pp roll for cup lid
Specific gravity: 0.9-0.91 g / cm3 Molding shrinkage: 1.0-2.5% Molding temperature: 160-220 ° C

BecausePP disposable food packaging materials is Non-toxic, odorless, low density, strength stiffness, hardness and heat resistance are better than
low pressure polyethylene, can be used at about 100 degrees. Has good electrical properties and high frequency insulation is not affected by humidity,
but changes at low temperature Brittle, non-wear-resistant, easy to age. Suitable for making general mechanical parts, corrosion-resistant parts and
insulating parts. Common acid and alkali organic solvents have little effect on it and can be used in utensils.