WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIA
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WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIA
“GREEN" COMPOSITES BASED ON RECYCLED PAPER PRODUCTS ANDBIODEGRADABLE RESINSA ThesisPresented to the Faculty of the College of Human Ecology of Cornell WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIAl Universityin Partial Fulfillment of the Requirements of the Undei^raduate Honors ProgramBy-Alexandra J. Sonis39934iABSTRACT“Green” composites were produced using recycled paper products first with Soy Protein Isolate (SPI)-based resin followed by starch-based resin. SPI, starch and paper are all s WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIAustainable, plant-based and yearly renewable materials. In addition, these composites offer the use of recycled paper Io produce high value-added prodWORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIA
ucts. These composites can be engineered with desired properties to replace currently available petroleum-based composites for a variety of applicatio“GREEN" COMPOSITES BASED ON RECYCLED PAPER PRODUCTS ANDBIODEGRADABLE RESINSA ThesisPresented to the Faculty of the College of Human Ecology of Cornell WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIAe a) elimination of pollution during production of composites, b) capability of composting without harming the environment at the end of their life, c) the elimination of harsh chemicals that can be dangerous for workers as well as the users of the product and d) the sequestration of carbon dioxide. WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIAIn this thesis, fully biodegradable composites based on a variety of papers and biodegradable resins were prepared and characterized. The resin also cWORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIA
ontained plasticizers to control their mechanical properties. First, fully biodegradable SPI-based resin was prepared using glycerol as a plasticizer “GREEN" COMPOSITES BASED ON RECYCLED PAPER PRODUCTS ANDBIODEGRADABLE RESINSA ThesisPresented to the Faculty of the College of Human Ecology of Cornell WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIAith sorbitol as a plasticizer additive in various forms to enhance the mechanical properties. A total of six different slarch-based resins were prepared, along with a total of three additives. Ihcse resins showed excellent mechanical properties, with the greatest strength being provided by the pre-g WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIAelatinized mai/e starch with glycol stearate (MGS) with the addition of 30% by weight Carboxyl Methyl Gum (CMG) additive and 5% by weight sorbitol plaWORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIA
sticizer. These resins were theniiiimpregnated into recycled paper products and hot pressed into composite sheets. The recycled paper composites with “GREEN" COMPOSITES BASED ON RECYCLED PAPER PRODUCTS ANDBIODEGRADABLE RESINSA ThesisPresented to the Faculty of the College of Human Ecology of Cornell WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIAthesis discusses the mechanical properties of the resins and the composites.ivBIOGRAPHICAL SKETCHAlexandra Judith Sonis was bom in Albany, New York on January 5"'1, 1987. She was raised in Bala Cynwyd, Pennsylvania and graduated from Lower Merion High School in June of 2005. In August of 2005, she b WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIAegan her Bachelor of Science degree at Cornell University as a Fiber Science major in the Textiles and Apparel department (now referred to as Fiber ScWORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIA
ience and Apparel Design) in the College of Human Ecology. She began working on “Green” Composites with Professor Anil N. Netravali in January of 2007“GREEN" COMPOSITES BASED ON RECYCLED PAPER PRODUCTS ANDBIODEGRADABLE RESINSA ThesisPresented to the Faculty of the College of Human Ecology of Cornell WORKING TOGETHER AFRICAN AMERICAN MIGRATION AND SETTLEMENT IN INDIANA COUNTY, PENNSYLVANIAof (heir love and supportand for always encouraging me to reach my potential.vi“GREEN" COMPOSITES BASED ON RECYCLED PAPER PRODUCTS ANDBIODEGRADABLE RESINSA ThesisPresented to the Faculty of the College of Human Ecology of CornellGọi ngay
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