PP (polypropylene) PP plastic chemical name: polypropylene, English name: olypropylene (abbreviation PP), specific gravity: 0.9-0.91 g / cubic centimeter, pag-urong ng amag: 1.0-2.5%, temperatura ng paghubog: 160-220 °C. Mga Tampok: Ang...
PP (polypropylene) PP plastic chemical name: polypropylene, English name: olypropylene (abbreviation PP), specific gravity: 0.9-0.91 g / cubic centimeter, pag-urong ng amag: 1.0-2.5%, temperatura ng paghubog: 160-220 °C. Mga Tampok: Ang...
Kaixin, isang high-tech na enterprise na dalubhasa sa R&D, produksyon at pagbebenta ng polymer pipeline valves.