- Extrude structural composite
profiles.
Until now, extrusion of long-fiber reinforced thermoplastics was thought to be impossible because there was no way to consolidate the composite well enough to hold its shape. However, Intek Plastics Inc. in Hastings, Minn., says it has developed a process that for the first time allows extrusion with glass fibers ......
- Untold combinations of properties for engineering
resins.
Untold Combinations Of Properties For Engineering Resins Copolymerization and alloying will drive advances in new engineering thermoplastics of the 1990s. Breakthroughs in polymerization and compatibilization technologies promise to deliver resins with improved processing characteristics as well as "built-in" higher performance capabilities. A glimpse of this potential was unveiled earlier this ......
- Materials. (Classified Directory)
(A-P).
ABS Able Plastics, GA ACLO Compounders, Inc., ON Advanced Compounding, Div. of Blessings Corp., CT Advanced Web Products, Inc., RI (D) Advanced Web Products, Inc., NY (D) Aetna Plastics Corp., OH AIN Plastics, Inc., A subsidiary of Thyssen N.A., NY (D) Albis Plastics, ON (D) * Albis Plastics, TX (D) ......
- Applied Research Centre for
Polymers.
Applied Research Centre for Polymers/Centre de recherche appliquee sur les polymeres The Applied Research Centre for Polymers (Centre de recherche appliquee sur les polymeres, CRASP), established at Ecole Polytechnique in the summer of 1988, groups the research activities of 11 professors, four research associates and six research engineers from the ......
- New milestones for biodegradable plastics in Japan and
U.S.
Toray Industries in Tokyo, Japan, claims to have developed the first flexible bi-oriented film based on polylactide (PLA) biodegradable polymer, which is derived from cornstarch by bacterial fermentation. Until now, PLA has been lacking in flexibility, Toray says. Its answer is proprietary microstructure control based on alloying. No plasticizers are ......
- What's new in materials.
Emphasis is about evenly balanced between new engineering materials and polyolefin, styrenic or vinyl entries. Flame-retardant, recycled, and "resorbable" compounds are especially notable. An assortment of new nylons, accetals, and a brand-new generic family of polymers called polyphthalamides head the roster of new engineering thermopastics being unveiled at this year's ......
- Pilot-scale production and material properties of extruded straw-plastic composites based on untreated and fungal-treated wheat straw.
Abstract The predominant filler used in the commercial extrusion of natural fiber reinforced thermoplastic composites in North America is wood flour. Fibers such as wheat straw (Triticum aestivum L.) represent a promising filler alternative. In this investigation, untreated and fungal-treated wheat straw was employed as filler for extruded high-density polyethylene ......