Comparative study of mechanical and physical properties of poly(epoxy)/poly(urethane) composites

聚（环氧）/聚（聚氨酯）复合材料机械和物理性能的比较研究

• 批准号: 528816-2018
• 负责人: David, Eric
• 金额: $ 1.82万
• 依托单位: École de technologie supérieure
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=648711
• 关键词: Comparative; study; mechanical; physical; properties

CTM Adhesives Inc. is a leader in the adhesive and coating technology in Canada. Their products are used in**the polymer industry and are manufactured according to its controlled technology. CTM Adhesives Inc.**produces epoxy and polyurethane composites. The company aims to improve its industrial procedure for a**better manufacturing of these products. The amounts of polymer components in poly(epoxy)/poly(urethane)**hybrids have to be controlled, since they have a significant impact on their physical and mechanical properties.**In this project, the composition and mechanical properties of these polymer hybrids that have different amounts**of polyurethane (10%, 20% and 30%) will be investigated. The obtained results will be compared with the data**from the samples containing less polyurethane that are currently manufactured by CTM Adhesives Inc. The**chemical composition and the viscosity of these products in correlation with the applied shear rate will also be**investigated, since these properties can depend on the amounts of the various components in the polymer**hybrids. The physical and mechanical properties of the polymer hybrids before and after coatings will be**investigated as well. This will be conducted using Fourier Transform Infrared (FTIR) spectroscopy, mechanical**analysis and rheological studies. The results of this project should enable CTM Adhesives Inc. to modify its**industrial procedure in order to improve its adhesive and coating technology. We hope that will lead to a better**design and manufacture of the polymers used in the coating and adhesive industry and that their**commercialization will enable the industrial partner to increase their revenues.

CTM胶粘剂公司是加拿大胶粘剂和涂料技术的领先者。他们的产品用于**聚合物行业，并根据其受控技术进行生产。CTM粘合剂公司**生产环氧树脂和聚氨酯复合材料。该公司的目标是改进其工业流程，以**更好地制造这些产品。聚(环氧)/聚(氨酯)**杂化材料中聚合物组分的含量必须加以控制，因为它们对其物理和机械性能有很大的影响。**在本项目中，我们将研究不同含量(10%、20%和30%)的聚氨基甲酸酯聚合物杂化材料的组成和力学性能。获得的结果将与CTM粘合剂公司目前生产的含有较少聚氨酯的样品的数据**进行比较。还将**研究这些产品的化学成分和粘度与所施加的剪切速率的相关性，因为这些性能可能取决于聚合物**杂化材料中各种组分的数量。此外，还将研究涂层前后聚合物杂化材料的物理和机械性能。这将使用傅里叶变换红外(FTIR)光谱、力学**分析和流变学研究进行。该项目的结果将使CTM粘合剂公司能够修改其**工业流程，以改进其粘合剂和涂层技术。我们希望这将导致涂料和粘合剂行业使用的聚合物得到更好的**设计和制造，并希望它们的**商业化将使工业合作伙伴能够增加他们的收入。