EpoxySet Inc. UB-907FL

UB-907FL is a two-component, industrial grade polyurethane adhesive system. Once cured, it forms a highly flexible bond line which provides peel and shear strength. It is deal for bonding a variety of metals, as well as plastics, glass, wood, and more. Can also be used for potting and encapsulating strain and heat sensitive electronic components.

Product Type: 2K (2 component) Adhesive, Encapsulant

Compatible Substrates & Surfaces: Glass, Plastics, Wood

Chemical Family: Polyurethanes (PU)

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Instruction for Use

To use simply insert the cartridge into the application gun and start the plunger into the cylinders using light pressure on the trigger. Next, remove the cartridge cap and expel a small amount of adhesive to be sure both sides are flowing evenly and freely. If automatic mixing of resin and hardener is desired, attach the mixing nozzle to the end of the cartridge and begin dispensing the adhesive. For hand mixing, expel the desired amount of the adhesive and mix thoroughly. Mix approximately 15 seconds after uniform color is obtained.

Industrial Usage

Product shall be ideally stored in a cool, dry location in unopened containers at a temperature between 8°C to 28°C (46°F to 82°F) unless otherwise labeled. Optimal storage is at the lower half of this temperature range. To prevent contamination of unused product, do not return any material to its original container. For further specific shelf life information, contact your local Technical Service Center.

Properties

Color
Typical Properties
ValueUnitsTest Method / Conditions
PolyolPart B
IsocyanatePART A
Mix Ratio by Weight (A:B)100/200
Mix Ratio by Volume (Part A /Part B)1.2
Mixed Viscocity (at 25°C)200000cPs
Gel Time (at 25°C, 1/8" bead)4 - 7minutes
Tack Free Time (at 25°C)160 - 180minutes
Recommended Cure (at 25°C)24 - 48hours
Typical Cured Properties
ValueUnitsTest Method / Conditions
Specific Gravity1.2
Hardness45Shore D
Lap Shear Strength Aluminum (abraded, cured 5 days at 25°C) 2100
Lap Shear Strength Aluminum (anodized, cured 5 days at 25°C)750
Lap Shear Strength of Stainless Steel (cured 5 days at 25°C) 1000
Lap Shear Strength of Polycarbonate (cured 5 days at 25°C)1900
Tensile Strength1300psi
T-Peel Strength14pli
Tensile Elongation75%
Water Absorption (7 days immersion at Room Temperature)0.14%
Water Absorption (7 days immersion at 100°C)0.98%
Glass Transition Temperature (Tg)45°C
Dielectric Strength400Volts/mil

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Warning

Adequate ventilation of workplace and ovens is essential.

Packaging & Availability

Available Packaging

Dual Cartridgs: 50ml, 200ml, 400ml

Storage & Handling

Shelf Life
6 Months