The raw materials for bottle preforms mainly include the following:
PE (Polyethylene): Soft and highly malleable, commonly used in packaging.
PP (Polypropylene): Non-toxic and environmentally friendly, soft and heat-resistant, commonly used in tableware and kitchenware.
ABS (Acrylonitrile-Butadiene-Styrene): High strength and impact resistance, commonly used in electrical housings.
PC (Polycarbonate): High transparency and good heat resistance, commonly used in optical instruments and electronic products.
PET (Polyethylene Terephthalate): Non-toxic and environmentally friendly, hard, commonly used in beverage bottles and food packaging.
PVC (Polyvinyl Chloride): Soft and tough, commonly used in blister packaging.
PS (Polystyrene): Lightweight and less tough, commonly used in tray packaging.
Characteristics and Applications of Various Raw Materials
PE: Soft and highly malleable, commonly used in packaging materials such as shopping bags and plastic film.
PP: Non-toxic and environmentally friendly, soft and heat-resistant, commonly used in kitchenware and other high-temperature products.
ABS: High strength and impact resistance, commonly used in electrical housings and toys.
PC: High transparency and good heat resistance, commonly used in optical instruments and electronic products.
PET: Non-toxic and environmentally friendly, hard, commonly used in beverage bottles and food packaging.
PVC: Soft and tough, commonly used in blister packaging, such as cosmetics packaging.
PS: Lightweight, less tough, commonly used in pallet packaging.