Tangent Adhesive 7989-V - UV/Visible Light Curable Adhesive

Product Information

Tangent Adhesive 7989-V is a solvent-free, UV/Visible light curable adhesive suitable for bonding polycarbonate, PVC, PUR, ABS, and other dissimilar materials including stainless steel, ceramic and glass. It cures rapidly with broad spectrum UV lamps and LED light sources, has passed biocompatibility testing, and is compatible with sterilization methods. It has uncured and cured properties including specific gravity, refractive index, flash point, and linear shrinkage. With applications in medical device manufacturing, optical assembly, and electronic component bonding, this adhesive is a versatile and reliable choice for bonding a wide range of materials in laboratory and medical settings.

• Suitable for bonding a variety of dissimilar materials
• Rapid curing with UV lamps and LED light sources
• Biocompatibility approved and compatible with sterilization methods

• Composition: Aliphatic Urethane Acrylate / Monomer Blend
• Viscosity: 3000 - 5000cP [Brookfield 25 C., 30 RPM]
• Appearance: Clear to slight yellow liquid
• Specific Gravity: 1.1 - 1.3 at 25 C
• Refractive Index, nd20: 1.49
• Flash Point: 200 F
• Toxicity: Refer to Material Safety Data Sheet
• Shelf Life: One year
• Shore Hardness, Durometer D: 45-55
• Water Absorption: < 5% in 24-hour immersion at 25 C
• Temperature Range: -40 C to 135 C
• Glass Transition Temperature: 37 - 47 DSC [C]
• Linear Shrinkage: < 3%

Metric: 1.36 kg
Imperial: 3 lb

Metric: 25.4 cm x 25.4 cm x 25.4 cm
Imperial: 10 in x 10 in x 10 in

3506910000

Adhesives based on polymers of headings 39.01 to 39.13 or on rubber (excl. products suitable for use as glues or adhesives put up for retail sale as glues or adhesives, with a net weight of <= 1 kg)