Global demand for Polyethylene is estimated to grow from 79 MMT in 2012 to 99 MMT by 2017, driven largely by increased demand in high population growth Asian countries and the rapid economic development of numerous transition countries in the Asia Pacific region, Central Europe, Middle East and South America. North American PE producers are establishing a cost advantage in a highly competitive global market expected to continue from 2012 to 2017. Read more in Cheaper natural gas feedstock from shale to revitalize North American Polyethylene business
If I am using a laboratory 2 roll mill to process recycled and virgin PVC pellets (3-4 mm in size, hard due to fillers) with a color material to check mixing, what gap should I keep between the heated rolls in the start of the process? What should be the approx temperature in deg centigrade for both rolls?
While designing a product, I cannot get a shiny surface with Glass Filled PP. What alternatives can deliver a shiny finish without having to over-mold the product?
If i shoot a half inch per second, how many inches per second am I shooting past the gates on a 8 cavity mold.
For getting glass finish and to remove moisture, what chemicals are to be added for second grade PP granules products