polyurethane sealant造句

• The coupling mechanism of silane coupler and its use as endcapper , adhesion promoter and dehydrating agent in polyurethane sealant are discussed
  摘要论述了硅烷偶联剂的偶联机理及其作为封端剂、粘接促进剂和干燥剂在聚氨酯密封胶中的应用。
• The preparation method of silylated polyurethane sealant and the influences of different silanes on sealant properties are also described
  介绍了硅烷偶联剂改性聚氨酯预聚物的方法和密封胶的配制以及不同的硅烷偶联剂对改性聚氨酯密封胶性能的影响。
• Our product range for architectural applications includes ： silicone sealants , two part polysulphide sealants for insulated glass , one part polyurethane sealants , acrylic sealants , butyl sealants , chemical anchor bolts , epoxy adhesives
  我们的产品包括：硅酮密封胶系列、聚氨酯密封胶系列、建筑锚固系列、中空玻璃聚硫胶及丁基胶系列、环氧树脂系列、丙烯酸系列，覆盖建材及汽车行业的六个大类，共几十个品种。