PUR Hot Melt Adhesive: The “Flexible Bonding Expert” in Electronics Manufacturing
As electronic device
UV-4023
Type: UV Adhesive
Color: Red
Viscosity: 9000-14000CPS
Hardness (Shore D): 78
Package:30g, 50g, 250g, 1kg, 20kg
Phone: 18278134463 (Miss Liang)
Email: Jack@linkworldgroup.cn
Address: 5th Floor, Building 4, No. 459 Xiecao Road, Xiegang Town, Dongguan City
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Description
Introduction
UV-4023 is mainly used for waterproof sealing and protection of electronic components. It will not crack under stress, has high bonding strength, good flexibility, shock absorption, and low odor.
Application
It is mainly used for PCBA electronic component protection and FPC waterproof sealing. It provides good adhesion to various plastics, glass, and metal surfaces.
Properties:
| Main Parameters | Typical Value |
| Tensile Strength, mPa | 19 |
| Elongation at Break, %, ASTM D882 | 180 |
| Modulus, ASTM D882, N/mm² | 600 |
| Hardness (Shore D) | 78 |
| Ionic Content, ppm | K+5;Na+3 |
| Volume Resistivity, ASTM D149, Ohm·cm | 8.3×1014 |
| Surface Resistivity, ASTM D149, Ohm | 5.9×1014 |
| Dielectric Strength, ASTM D257, kV/mm | 20 |
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UV AdhesivesUV-4029
Model: UV-4029
Color: Transparent/Red
Curing method: UV curing
Initial solidification time: 6S
Hardness: 62D
Dielectric constant: 2.0-2.8
Packaging: 30ml, 50ml, 300ml, 1000ml -
UV AdhesivesUV-4028
Model: UV-4028
Color: Transparent
Curing method: UV curing
Initial solidification time: 6S
Hardness: 70D
Temperature range: -54 ℃~125 ℃
Packaging: 30ml, 50ml, 300ml, 1000ml -
UV AdhesivesUV-4020
Model: UV-4020
Color: Transparent
Curing method: UV curing
Initial solidification time: 6S
Hardness: A33
Temperature range: -54 ℃~120 ℃, short-term can be at 150 ℃
Packaging: 30ml, 50ml, 300ml, 1000ml
