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Description
Maven EA 270BK is a Black 2-part 1:1 Ratio epoxy adhesive and potting compound with the work life of approximately 60-80 minutes. When mixed they produce a tough Black bond with high impact strength. Bonds wide range of metals, plastics, ceramics and rubber. It can be Machinable. Low shrinkage and good resistance water, wide range of chemicals, and many solvents.
Maven EA270BK is excellent as either a structural adhesive OR as a potting compound to fill spaces and voids, where transparent clarity is important.
EA270BK is a popular back-up/substitute material for:
- 3M DP270BK Black potting compound.
It has the unique feature of being transparent clear, crystal clear (clear as water). No yellow-tint, no amber-tint. This adhesive is excellent when a slower set time is needed, AND with transparent, crystal, water clear clarity.
Cured Product Characteristics
| Color | Black |
| Work Life (50 gram mass) | 60 - 80 minutes |
| Functional cure | 3 - 4 hours |
| Full cure | 48 hours |
| Mixing ratio | 1:1 |
| Shore D hardness | 75 |
Popular surfaces (substrates) that EA 270BK works with:
Glass, all metals, fiberglass, polycarbonates, acrylics, hard plastics, wood, ceramics, carbon fiber compounds, stone, brick, rock, etc.
Chemical resistance
Excellent resistant to solvents and many chemicals.
Directions of applications
Wipe off and degrease the surface to be bonded. For maximum bond
strength chemical etching of the surfaces is recommended. Dispense a
desirable amount of adhesive using a dispensing dispenser. For maximum
strength apply product on both surfaces to be bonded. A adhesive layer
thickness of 0.05 to 0.1mm would give maximum lap shear strength.
Join the substrates with in 80 minutes and allow it to cure at room
temperature. Do not disturb the parts during the curing process. Excess
adhesive can be wiped off.
Safety and handling
Wear safety glasses and gloves. Contains epoxy resin and amine. Keep
out of the reach of children. Once used keep the containers closed.
Storage and shelf life
Store the product between 60-80℉. Shelf life is 15 months from the date
of manufacture, if stored as recommended.
For additional product information consult Safety Data Sheet (SDS) and Technical Data Sheet (TDS). Just as us for them.
