About Toyobo

Toyobo, established in 1882 and headquartered in Osaka, Japan, is a respected and innovative manufacturer with over a century of experience. Over the years, Toyobo has expanded its expertise across various sectors, consistently pioneering advancements in technology and materials, and contributing to industries such as textiles, films, industrial materials, life sciences, and functional components. Toyobo is renowned for its high-performance adhesive solutions, which include polyesters, polyurethanes, natural-based polymers, and adhesion promoters. These adhesives provide exceptional bonding strength, temperature resistance, and durability, meeting the demands of industries such as automotive, electronics, and packaging, and significantly enhancing product reliability and efficiency.

VYLON® GK250

VYLON® GK250 by Toyobo is highly polymerized and amorphous copolyester resin. Exhibits weather resistance, corrosion resistance, pigment dispersing ability, formability and bending ability. Shows good adhesion on metals, polyester films and PVC (polyvinyl chloride) films. Can be dissolved in methyl ethyl ketone, toluene and general purpose organic solvents. VYLON® GK250 is used in solution type adhesives required for flexible printed circuit boards, dry laminations and vibration damping steels.

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Vylonal® MD-1245

Vylonal® MD-1245 by Toyobo is highly polymerized copolyester resin with a small amount of hydrophilic group and water containing a small amount of organic solvent. Shows excellent water resisting property because it contains a small amount of copolymerized monomer having a hydrophilic functional group. Water dispersing property and water resisting property in it are made compatible by adjusting the amount of this monomer. It is self-emulsification type (no surfactant is used) of water dispersion, and it shows same level of performances such as water resistance or adhesion strength as solvent soluble type of Vylon. Since its molecular terminal has hydroxyl groups, durability can be added in it by curing using the water-based curing agents (melamine, block isocyanate, etc.). Vylonal® MD-1245 offers excellent adhesion to various substrates such as PET and rich assortment of grades with a wide range of physical properties.

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VYLON® 290

VYLON® 290 by Toyobo is highly polymerized and amorphous copolyester resin. Exhibits weather resistance, corrosion resistance, pigment dispersing ability, formability and bending ability. Shows good adhesion on metals, polyester films and PVC (polyvinyl chloride) films. Can be dissolved in methyl ethyl ketone, toluene and general purpose organic solvents. VYLON® 290 is used in solution type adhesives required for flexible printed circuit boards, dry laminations and vibration damping steels.

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