An Overview of the Different Types of Adhesives Used in Bangladesh’s Manufacturing Sector

The manufacturing sector in Bangladesh encompasses a wide range of industries, including textiles, garments, electronics, automobiles, furniture, and more. Adhesives play a crucial role in these industries, providing bonding solutions for various materials. In this article, we will provide an overview of the different types of adhesives commonly used in Bangladesh’s manufacturing sector.

1. Synthetic Resin Adhesives: Synthetic resin adhesives are widely used in Bangladesh’s manufacturing sector due to their versatility and strong bonding capabilities. These adhesives are typically based on thermosetting resins like phenolic, urea, or melamine. They provide excellent adhesion to various substrates, including wood, laminates, paper, and fabric. Synthetic resin adhesives are commonly used in furniture manufacturing, plywood production, and textile industries. There are available adhesive in the market, you could pick the best like Speed Synthetic Resin Adhesives from Rinomas, Akij, Berger, Adhesives & Chemicals, Modern Chemical.
2. Polyvinyl Acetate (PVA) Adhesives: PVA adhesives are water-based adhesives known for their versatility and ease of use. They are widely used in woodworking, packaging, and paper industries. PVA adhesives form a strong bond on porous materials like wood, paper, and fabric. They have a relatively fast setting time, are non-toxic, and offer good resistance to heat and moisture.
3. Cyanoacrylate (Super Glue) Adhesives: Cyanoacrylate adhesives, commonly known as super glue, are known for their fast-drying and strong bonding properties. These adhesives are ideal for bonding plastics, rubber, metals, and ceramics. Super glue forms an instant bond when the adhesive comes into contact with moisture, making it suitable for quick repairs, electronics assembly, and industrial applications where rapid bonding is required.
4. Epoxy Adhesives: Epoxy adhesives are two-part adhesives that consist of a resin and a hardener. When mixed together, they form a strong and durable bond. Epoxy adhesives are widely used in the manufacturing sector for bonding metals, ceramics, glass, and composites. They offer high strength, excellent chemical resistance, and can be used for gap-filling applications.
5. Hot-Melt Adhesives: Hot-melt adhesives are solid materials that melt when heated and solidify upon cooling, forming a bond. These adhesives are commonly used in packaging, textiles, and woodworking industries. Hot-melt adhesives provide fast assembly, good bond strength, and are available in various formulations for different applications. They are especially useful for bonding porous materials, such as foam and fabric.
6. Contact Adhesives: Contact adhesives are applied to both surfaces being bonded and allowed to dry before joining them together. These adhesives offer high initial tack and are commonly used in the footwear, automotive, and upholstery industries. They provide a strong bond on materials like leather, rubber, and plastic.
7. Silicone Adhesives: Silicone adhesives are known for their flexibility, heat resistance, and excellent sealing properties. They are commonly used in the electronics, automotive, and construction industries. Silicone adhesives can bond materials such as glass, metal, ceramics, and plastics, providing good resistance to high temperatures, moisture, and chemicals.

It’s important to note that the selection of adhesives depends on the specific requirements of each manufacturing process. Factors such as the materials being bonded, the environmental conditions, curing time, and desired bond strength must be considered when choosing the appropriate adhesive. Consulting with adhesive suppliers and manufacturers can provide valuable insights and guidance to ensure the right adhesive is selected for the manufacturing needs in Bangladesh.

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