Self levelling modified epoxy for bonding and sealing

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Application Tips

Loxeal-4820
Applications
  1. Loxeal 4820 is a self levelling versatile epoxy system used for bonding of dissimilar substrates in various bonding and sealing applications. Also used in potting applications where soft and serviceable bond is required.
Replaces boltrivetssolderingbrazing
Available pack size 50ml, 400ml dual cartridges
Standards ISO,RoHS, REACH
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Specifications

Chemical Composition Part A : Epoxy resin based Part B : Hardener Polyamine
Curing Mechanism Polymerization mixing of Resin & Hardner.
Mixing Ratio by Volume 2 : 1
Color Part A : Black Part B : Yellow
Recommended substrates Metals, Plastics, Composites, Ceramic
Max gap fill 0.5 mm
Pot Life 25 – 50 minutes
Full Cure time 72 hours
Shear Strength 4 – 7 N/mm²
Peel Strength N/A
Hardness 50 – 70 Shore A
Elongation at Break 150 – 200%
Service Temperature -40°C / +150°C

Features and Benefits

Loxeal 4820 is a modified epoxy that forms soft and flexible bond while being self levelling at the time of application.
Provide temperature resistance up to +120°C with peaks of 150°C
Unlike general purpose epoxy adhesives, it adheres fully to PA, ABS, PC, PET, PMMA, PI and many other plastics. Also bonds well to metals, ceramics, composites.

Notes

  • The product offers very good flexibility to bond line and thus is very good to bond dissimilar substrates.
  • It fully cures in about 72 hours, thus it is important to allow full curing while evaluating and testing the product to field conditions.
  • Shelf life is 6 months in unopened packaging.