Environment has been a big challenge when we talk about plastic industry, we have to be constantly updated to keep on the road.
Technology plays a roll head-to-head with plastic to improve properties and make resins stronger, powerful and last longing. UVA-2 additives make it possible by protecting your product full-time.
UV Additives as an enforcement for new technologies.
Oil Refining Process
By heating hydrocarbons in a process known as the "cracking process." The goal is to break down the larger molecules into ethylene or propylene which come from the crude oil refining process or other types of hydrocarbons.
After the material is cracked, a catalyst is added in a reactor, which creates a powder material called a polymer. This material, which the refineries call “fluff,” is combined with different additives (depending on the type of plastic desired) in a continuous blender.
Pellet to Powder
Obtained by polymerizing ethylene at a temperature lower than the melting point of the produced polyethylene, by means of irradiation of an ionizing radiation or free radical initiator, dispersing the thus produced powder polyethylene in a water-miscible liquid dispersing medium which wets the polyethylene but does not substantially dissolve it, and the surface tension of which is not more than 32.5 dyne/cm, to dissociate the agglomerated polyethylene powder particles washing the dissociated polyethylene powder particles with water, and drying the particles.
Easy-running MDPE & LDPE offer Higher stiffness, toughness, and processability, as well as (excellent/very unusual) whiteness are the chief benefits referred for two new experimental rotomolding (sticky, plastic-like substances that usually come from trees) in the Go past line made with the new Advanced Sclairtech dual-reactor solution process and non-metallocene single-site helpers.
Grade EX RMs539 is an octene MDPE with a 5.0 MI for easy flow and a density of 0.939 g/cc. The (sticky, plastic-like substance that usually comes from trees) is said to have low (measure of how fast a liquid pours) and a very broad processing window. (related to stretching wire, etc.) yield strength is 2900 psi, and flexural modulus (1% secant) is 117,000 psi. ARM impact strength at -40 C for a 0.25-in. sample is 180 ft-lb. A companion product is super-stiff EX RMs244, an octene HDPE with 1.7 MI and 0.944 density. Its broad processing window is said to allow for lower process temperatures as well as faster sintering. It has a flex modulus of 142,000 psi, (related to stretching wire, etc.) yield strength of 3400 psi, and ARM impact strength (0.25 in.) of 180 ft-lb.