UV Curing Metal Nut Fixing Adhesive

3113 UV Curing Metal Nut Fixing Adhesive is a blue / green / red, fast-curing and low-odor UV adhesive specially formulated for metal nut and screw fixing in communication equipment and precision electronic devices. It offers fast curing with low odor, good toughness and reworkability, together with excellent high and low temperature resistance and aging resistance.

Technical Specifications

Key Features

• Multiple color options: blue, green and red
• Fast curing with low odor
• Good toughness and reworkable / repairable
• Excellent high and low temperature resistance
• Excellent aging resistance
• Ideal for communication equipment metal nut and screw fixing

Applications

• Metal nut and screw fixing in communication equipment
• Thread fixing of metal fasteners and precision components
• Fixing and securing of communication device assemblies
• Bonding of metal and plastic parts requiring reworkability
• Applications requiring low odor and aging resistance

Operation and Curing Guide

1. Surface preparation: Clean the metal nut, screw and bonding surfaces to remove oil, dust and contaminants so the adhesive can develop full adhesion and strength.
2. Dispensing: Apply the 3113 adhesive evenly to the thread or fixing area. Blue, green and red color options make it easy to identify the product and inspect the dispensed pattern.
3. Assembly: Position and join the nut and screw parts, then remove any excess adhesive from the surrounding surfaces before curing.
4. UV curing: Expose the adhesive to UV light at an energy of 600 mJ/cm² until it is fully cured. Actual curing time depends on light intensity, distance and substrate.
5. Inspection: After curing, check that the adhesive fully covers the fixing area and that the nut and screw are firmly secured.
6. Rework: Thanks to its good toughness and reworkability, bonded parts can be repaired when needed. Gently separate the parts, clean the surfaces and re-apply the adhesive.

FAQ

Q1: What is the 3113 adhesive mainly used for?
3113 is a UV curing metal nut fixing adhesive used for metal nut and screw fixing in communication equipment and precision electronic devices.

Q2: How fast does it cure and is it low odor?
3113 cures quickly under UV light at 600 mJ/cm² and is a low-odor formulation for a comfortable, environmentally friendly bonding process.

Q3: Is it reworkable and tough?
Yes. 3113 offers good toughness for strong, reliable fixing while remaining reworkable, so bonded parts can be repaired when needed.

Q4: How does it perform across temperatures?
3113 provides excellent high and low temperature resistance together with excellent aging resistance, ensuring stable performance over time.

Q5: What adhesion and hardness does it provide?
3113 achieves a 12N adhesion result in the 100 grid test with a Shore D 70 hardness and a glass transition temperature (Tg) of 68°C.

Q6: What are the storage conditions and packaging?
Store at 8-28°C in the original sealed container. Shelf life is 12 months. Available in 1kg and 2kg packaging.