MR-8168 (EVA Back adhesive)
1. Good adhesion at the beginning, strong permeability
2. Excellent coating property
3. Excellent high and low temperature resistance
EVA back coated adhesive is a type of adhesive that is widely used in various industries, including automotive, construction, and packaging. This adhesive is known for its excellent bonding strength, durability, and resistance to heat and moisture. In this article, we will provide a comprehensive guide to EVA back coated adhesive, including its properties, applications, and advantages.
What is EVA Back Coated Adhesive?
EVA back coated adhesive is a type of hot melt adhesive that is made from ethylene vinyl acetate (EVA) copolymer. This adhesive is applied to the back of a substrate, such as paper or film, and then activated by heat and pressure to create a strong bond. EVA back coated adhesive is known for its excellent adhesion to a wide range of substrates, including plastics, metals, and fabrics.
Properties of EVA Back Coated Adhesive
EVA back coated adhesive has several properties that make it an ideal choice for various applications. These properties include:
1. Excellent bonding strength: EVA back coated adhesive creates a strong and durable bond that can withstand high stress and strain.
2. Resistance to heat and moisture: This adhesive is resistant to high temperatures and moisture, making it suitable for use in harsh environments.
3. Fast setting time: EVA back coated adhesive sets quickly, which increases productivity and reduces production time.
4. Easy to apply: This adhesive can be applied using a variety of methods, including spray, roll, and slot die.
Applications of EVA Back Coated Adhesive
EVA back coated adhesive is used in various industries, including:
1. Automotive: This adhesive is used in the production of automotive interiors, such as headliners, door panels, and seat covers.
2. Construction: EVA back coated adhesive is used in the construction industry for bonding insulation materials, roofing membranes, and flooring.
3. Packaging: This adhesive is used in the production of packaging materials, such as boxes, bags, and envelopes.
4. Textiles: EVA back coated adhesive is used in the textile industry for bonding fabrics and creating laminates.
Advantages of EVA Back Coated Adhesive
EVA back coated adhesive has several advantages over other types of adhesives, including:
1. Cost-effective: This adhesive is cost-effective compared to other types of adhesives, such as solvent-based adhesives.
2. Environmentally friendly: EVA back coated adhesive is a solvent-free adhesive, which makes it environmentally friendly.
3. Versatile: This adhesive can be used on a wide range of substrates, making it a versatile adhesive.
4. Easy to handle: EVA back coated adhesive is easy to handle and apply, which reduces the risk of errors and increases productivity.
How to Choose the Right EVA Back Coated Adhesive
When choosing the right EVA back coated adhesive, there are several factors to consider, including:
1. Substrate: The type of substrate you are bonding will determine the type of adhesive you need. For example, if you are bonding plastic, you will need an adhesive that is specifically designed for plastic.
2. Application method: The application method you are using will also determine the type of adhesive you need. For example, if you are using a spray application, you will need an adhesive that is suitable for spray application.
3. Environmental conditions: The environmental conditions, such as temperature and humidity, will also affect the performance of the adhesive. Make sure to choose an adhesive that is suitable for the environmental conditions in which it will be used.
Conclusion
EVA back coated adhesive is a versatile and cost-effective adhesive that is used in various industries. This adhesive is known for its excellent bonding strength, resistance to heat and moisture, and fast setting time. When choosing the right EVA back coated adhesive, make sure to consider the substrate, application method, and environmental conditions. With the right adhesive, you can create strong and durable bonds that will last for years to come.