Industry Terminology for Adhesive Materials (Chinese English Comparison)

Basic Concepts Adhesion; The property of the surface of an adhesive material being able to tightly bond with another substance. Cohesion; The mutual attraction between molecules with the same cohesive force keeps an object intact and stable. Bonding Agent; Adhesive is a chemical substance used to promote the formation of strong connections or bonds between different materials. Binder; A fixative is a substance used in a mixture of coatings, inks, or composites to bind other components together and impart their solidification properties. Solvent; A solvent is a liquid medium that can dissolve solid, liquid, or gaseous substances, usually used to dilute or dissolve other compounds to make a solution. Resin; Resin is a viscous liquid or solid substance composed of organic polymers and other additives, which has strong viscosity and durability. Elasticity; The ability of elastic materials to undergo deformation under external forces and restore their original shape when the external force is removed. Visibility; The internal resistance of a viscous fluid during flow determines the fluidity of the fluid. Hardness; Hardness is an indicator of a material’s ability to resist indentation, scratches, or other mechanical stresses. Tackness; The instant adhesive ability exhibited by initial adhesive materials under incomplete drying conditions. Curing; Curing is the process of transforming a glue or coating from a liquid state to a solid state through heating, lighting, or other methods. Specific application of Hot Melt; Hot melt adhesive melts at high temperatures and rapidly solidifies into a solid form at lower temperatures. Pressure Sensitive Adaptive (PSA); Pressure sensitive adhesive can be easily applied to the surface without heating, and can be fixed by pressure without the need for water or solvents to activate. Reactive Adaptive; Reactive adhesives require specific conditions (such as mixing two components) to initiate chemical reactions and achieve optimal performance. Contact Adaptive; Contact glue is designed to tightly fit two surfaces together, commonly used in footwear manufacturing, furniture assembly, and other fields. Epoxy&# 8211; Epoxy resin is a multifunctional resin widely used in the industrial field, known for its excellent strength, durability, and chemical corrosion resistance. Cyanoacrylate; Cyanoacrylate, commonly known as “instant glue” or “quick drying glue,” is named after its ability to harden rapidly within a few seconds. Silicone Sealant; Silicone sealant is often used for waterproofing and sound insulation purposes in the construction industry because it has good elasticity and weather resistance. Acrylic Emission; Acrylic acid lotion is an emulsion liquid product based on acrylic acid copolymer, which is mainly used to produce coatings and water-soluble adhesives. Peel Strength Test; The peel strength test measures the maximum tensile force that a film coated with adhesive can withstand when separated from the substrate. Shear Strength Test; The shear strength test evaluates the adhesive’s ability to resist shear forces parallel to the bonding interface. Impact Resistance Test; Impact toughness testing simulates the impact situations that may be encountered in actual usage environments to test the product’s impact resistance. Adhesion Failure Mode Analysis; Adhesion failure mode analysis determines the cause of adhesive failure by observing the microstructure of the failed sample. Durability Testing; Durability testing simulates various aging tests conducted on products in long-term usage environments, including tests under UV irradiation, humidity, high temperature, and high humidity conditions. Regulations and Standards ISO Standards; The International Organization for Standardization standard, such as ISO 4587:2016 “Friction characteristics of plastics, rubber or similar materials products – Determination of rolling friction coefficient and sliding friction coefficient”. ASTM Standards; The American Society for Testing and Materials standards, such as ASTM D3330-19, Standard Specification for Pressure Sensitive Tape and Film. EN Standards; European standards such as EN 14600:2013+A1:2016 “Single component room temperature vulcanized silicone sealant for building use”. Hazardous Materials for Safety and Environmental Protection; Dangerous goods are classified as flammable, toxic, harmful, etc. based on their potential health risks and degree of harm. Occupational Safety and Health Administration (OSHA) Regulations; OSHA stipulates that US government agencies are responsible for establishing workplace safety standards, including restrictions and requirements on the use of hazardous chemicals. Environmental Protection Agency (EPA) Regulations; The EPA regulations are also part of the US government agency responsible for protecting human health and the natural environment from the effects of harmful substances. RoHS Directive&# 8211; The EU Directive on Restricting the Use of Certain Hazardous Substances in Electronic and Electrical Equipment aims to reduce the content of heavy metals and other harmful elements in electronic products. Market Trends and Development Waterborne Technology; Due to the increasing awareness of environmental protection, more and more companies are starting to develop and use low VOCs water-based coatings and adhesives in water-based technology. Bio based Materials; Biomass materials utilize plant derived raw materials to develop sustainable green alternatives to meet market demand. Smart Adhesives; A new type of material that combines advanced sensing technology and self-healing function with intelligent adhesive is gradually emerging. Nanotechnology; Nanotechnology improves material properties by controlling the arrangement of atoms and molecules, such as enhancing adhesion, reducing costs, and simplifying production processes. The adhesive material industry involves numerous professional terms and technical knowledge, and understanding these terms is crucial for professionals working in this field. With the continuous progress of technology and changes in social development needs, more innovative solutions and related specialized terms will emerge in the future.