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导者。他们的产品用于聚合物工业，并根据其控制的技术制造。CTM Adhesives Inc.生产环氧树脂和聚氨酯复合材料。该公司旨在改进其工业程序，以便更好地制造这些产品。必须控制聚（环氧）/聚（氨基甲酸酯）** 杂化物中聚合物组分的量，因为它们对其物理和机械性能有显著影响。在本项目中，将研究具有不同量 ** 聚氨酯（10%、20%和30%）的这些聚合物混合物的组成和机械性能。将所得结果与CTM Adhesives Inc.目前生产的聚氨酯含量较少的样品的数据 ** 进行比较。还将 ** 研究这些产品的化学组成和粘度与所施加的剪切速率的关系，因为这些性质可能取决于聚合物 ** 杂化物中各种组分的量。聚合物杂化物在涂覆前后的物理和机械性能也将被研究。这将使用傅里叶变换红外（FTIR）光谱、机械 ** 分析和流变学研究进行。该项目的结果应使CTM胶粘剂公司。改进其生产工艺，以提高其胶粘剂和涂层技术。我们希望这将导致更好的设计和制造用于涂料和粘合剂行业的聚合物，并且它们的商业化将使工业合作伙伴能够增加收入。