Temperature 23 ± 2, humidity 50 ± 5. When organic matters contact with air, they will oxidize slowly and heat will be released during the oxidation process. When the plastic particles are piled up, the internal ventilation is not good, and the thermal conductivity of the plastic is poor, the heat generated by oxidation will slowly accumulate, and with the increase of temperature, the oxidation rat
The PE market remains stable, while the PP market outlook is unclear ICIS deputy editor-in-chief Zachary Moore said on Thursday that during the coronavirus crisis, North American polyethylene (PE) producers had higher demand than many other chemicals and resin producers. During the epidemic, consumers began to realize the hygienic value of plastic packaging-this is conducive to polyethylene, whi
PP pellets: where will the PP market go in 2020 The downward trend of the global economy in 2019 is already an indisputable fact. With the uncertainty of the Sino-US trade war, China's economic downward pressure is also greater. In addition to being affected by macro and fundamental aspects, the impact of related products on PP price trends should not be underestimated. 1. PP/PE
How to distinguish PP PE particles PP and PE can be mixed to produce paper mill pellets, which are also very versatile. They can be used in different industries such as injection molding and wire drawing. They are also widely used in trays, toys, and luggage factories. So, as a supplier of pellets for paper mills, how to distinguish PP and PE pellets is very important at the time of manufactur
Here, we can only briefly explain PP - generally used for vehicle components, electrical, mechanical packaging sheets, construction water pipes, daily necessities: bottles, backbones, washing machines, zippers, belts, ropes, washbasins, containers, food utensils, films, high-temperature plastic bags, daily groceries, wrapping tapes, toys, medical equipment and other molding products. PE - it is us
What are the characteristics and uses of pp particles? After processing waste plastics into recycled plastic granules, only the appearance and shape are changed, and its chemical properties are not changed. It still has an excellent summary information function, which can be satisfactory for film blowing and drawing After processing waste plastic into recycled plastic granules, it only chang
What are pp particles and uses Pp recycled particles propylene is a non-toxic, odorless and tasteless milky white crystal polymer with high crystallinity and regular structure, so it has excellent Mechanical properties, its yield, tension, compressive strength and hardness, elasticity, etc. are higher than HDPE. Its melting point is 164~170 degrees, the products can be sterilized at te
Polypropylene (PP) Structure Sexuality Very light plastic with a density of only 0.9g/cm3 Processing properties without preheating and drying Advantage 1. Easy to dye 2. Good moisture resistance 3. Good chemical resistance 4. High hinge characteristics 5. Impact resistance Deficiency 1. Complex aliens are not easy to squeeze 2. Easily decomposed by ultraviolet rays 3. Not ea
