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Rd Progresses At Strouse, we help. Lowry Computer Products have been applying technology innovations nationwide, and with from fluoropolymers apart. Chemical Executive in Vancouver. Thomas Clere, specialized supervisor at Carborandum, says the company is designed to form joint advancement applications with resin producers and compounders. http://www.useongroup.com/product/compounding-system.html Considering the above stated. Carborundum can be using DuPont's testing facilities to continue the RD function in conjunction with the School of English Columbia's Dept. What's more, BN features at use levels of 500 ppm, fifty percent the amount standard for fluoroelastomers. Wilmington, Del, received a process patent on incorporating BN particles in polyolefins and fluoropolymers. He says recent research shows that BN can eliminate sharkskin and 'stick slip' melt fracture in polyethylene extrusion, as do fluoroelastomer processing helps. Basically, clere 'co authored' a paper upon this just work at the latest SPE Polyolefins 2000 RETEC in Houston. Having said that, carborundum was working with a few types of BN types differing in particle size, morphology, and surface energy and is certainly developing fresh levels on the basis of this function. Last December, DuPont granted BN producer Carborundum Corp. a good lubricant whose framework resembles graphite, boron nitride can be used as a nucleating agent in fluoropolymer foams for tubing and thermal insulation. It right now looks very appealing as a processing aid for polyolefins and similar thermoplastics, where it might replace or health supplement standard fluoroelastomer processing assists. Eventually, boron nitride may end up being the following digesting aid of choice for polyolefin extrusion, blow molding and blown film. Work is currently under method in blow molding, and blown film checks appear to be following on the agenda, while lots of the extensive study on BN in polyolefins offers centered on simple tubular extrusion and wire covering. Of the three BN types tested, Carborundum's quality CTF5, a highly pure, 5 10 micron natural powder, performed top-notch.