Over the last 50 years, the aerospace and aircraft industries have used silicone in an ever-growing number of applications. Silicone inherently has high dielectric strength (typically ≥ 500 V/mil) and a large coefficient of thermal expansion (CTE), allowing it to absorb stresses during thermal cycling.
This new binder is an APEO and ammonia-free short oil alkyd emulsion designed for use in a variety of coatings in which performance similar to solvent-based alkyds is desired.
Huntsman Corp. recently announced it has entered an agreement to acquire the Performance Additives and Titanium Dioxide (TiO2) businesses of Rockwood Holdings Inc.
This company offers the Valikat range of novel catalysts for polyurethane sealants and adhesives, which can reportedly serve as a substitute for mercury and tin catalysts while keeping equivalent performance and cure profile.
BASF recently announced plans to build a polyurethane systems house in Geismar, La., in which polyurethane raw materials will be blended to deliver customized products to customers in the transportation, furniture, and construction industries.
A total of 291 metropolitan areas across the country now qualify as improving housing markets, according to the National Association of Home Builders/First American Improving Markets Index (IMI) for September.
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