The basic knowledge of plastic PP

Polypropylene (PP) material is a polymer made from propylene through a polymerization reaction. It is a white waxy material, transparent and light in appearance. Chemical formula is (C3H6)n. Flammable, melting point 189℃, softening at 155℃, use temperature range is -30~140℃. It can resist the corrosion of acid, alkali, salt liquid and many kinds of organic […]

What kind of manufacturers need PETG material

(1) Sheet and plateUsing conventional molding methods, transparent materials 1~25.4mm thick can be prepared with outstanding toughness and high impact strength, which is 3~10 times higher than that of modified polyacrylates, excellent molding performance, no whitening in cold bending, no cracks, easy to print and trim, and widely used in indoor and outdoor signage, storage […]

Help To Accelerate PET Plastic Recycling

Today, most types of plastic are not recyclable — only plastics #1, #2, and #5 are widely recycled. Each family of plastics requires different processes. Even within a single plastic type, different melting points for specific types of packaging means they cannot be mixed. For example, PET bottles and PET thermoform clamshell packaging, although made […]