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SHIKOH™ UV-6640B
SHIKOH™ UV-6640B is a soft type, elastic, UV-curable resin that provides good adhesion to soft PVC and other hard-to-adhere materials and forms a tough and flexible coating.
SHIKOH™ UV-6640B is a UV-curable urethane acrylate oligomer resin with great water and weather resistance. It can adhere to soft PVC and other hard-to-adhere materials while creating a tough and flexible coating. This elastic soft type resin is appropriate for use in coatings, primers, and adhesives for optical discs, plastics, electronics, and adhesive films and labels.
Specifications
Appearance: Viscous liquid Color: Pale yellow Color (Gardner): Less than or equal to 1 Hardening ingredient (%): 100 Viscosity (20°C): 15,000–25,000 cPs Molecular weight: 5,000 Oligomer functionality: 2 Tg (°C): 12 Pencil hardness: 3B Shrinkage ratio (%): 4–5 Young’s modulus (N/mm2): 90 Tension strength (N/mm2): 30 Tensile elongation (%): 85
Features & Benefits
Soft type resin UV curable Water resistance Weather resistance Good adhesion to PVC and other hard-to-adhere materials Creates tough and flexible coating Excellent elasticity Nonyellowing Good adhesion performance Suitable for optical applications High resistance to abrasion, chemical, heat, and weather
Problems Solved
Damage to coatings caused by exposure to weather or water Resin shifting or distortion from water Yellowing Cracking and surface defects of coatings used on flexible substrates
Applications
Adhesives Processing Consumer electronics Binders Primers and coatings Adhesive films and labels Adhesives for optical discs, plastics, and electronics
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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