Description
LORD 320/310-B Black adhesive is a two-component epoxy adhesive system optimized to bond cured rubber. For best bond strength, Lord recomends also treating the rubber-side with Lord 7701 adhesion enhancer. LORD 320/310-B also bonds excellently to metals and plastics, both thermosets and thermoplastics.
Shelf life is one year from date of shipment when stored at 16-27C (60-80F) in original, unopened container.
Features and Benefits
- Fast Cure – rapidly cures when heated at 93-162C (200-325F).
- Set time is 30-60 min
- Durable – provides good impact resistance down to -40C (-40F).
- Environmentally Recommended – contains no solvent, nonflammable and virtually odorless.
- Environmentally Resistant – resists humidity, salt spray and temperature extremes.
- High Temperature Resistant – resists postbakes up to 204C (400F).
- Chemically Resistant solvent resistant when cured; anti-corrosion processes including phosphatizing and ELPO (e-coat) coatings do not affect the adhesive or its bond strength.
Product Specification
| Brand | Lord |
| Appearance | Off-white Paste |
| Viscosity, cps @ 25 DegreeC (77 DegreeF) Brookfield HBF Helipath, 5 rpm | 300,000-1,000,000 |
| Density, kg/m3 (lb/gal) | 1498-1546 (12.5-12.9) |
| Solids Content by Weight, % | 100 |
| Flash Point, DegreeC ( DegreeF) Seta | >93 (>200) |
| Work Time, hr | 0.5-1 |
| Time to Handling Strength, hr | 6-8 |
| Mixed Appearance | Black Paste |
| Mixed Solids Content by Weight, % | 100 |
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