LORD® 7556-A/7556-B Urethane Adhesive Where To Buy
Product Information
LORD® 7556-A/7556-B adhesive is an equal-mix, two-component clear urethane adhesive system used to bond Lexan®, ABS, polycarbonate and other plastics. This adhesive will also bond primed metals.
Lexan is a trademark of SABIC Innocative Plastics.
Shelf Life
Shelf life is six months when stored in a clean, dry environment at 70-80°F (21-27°C) in original, unopened container.
After opening, protect adhesive from excessive exposure to moisture by installing desiccant cartridges and/or using dry nitrogen as an inert cover.
Features and Benefits
Non-Flammable – does not require expensive explosion-proof equipment.
Environmentally Recommended – does not contain ozone depleting chemicals.
Environmentally Resistant – resists weathering, humidity and salt spray; UV resistant.
Chemically Resistant – solvent resistant when cured. Painting and most cleaning processes do not affect bond strength.
Non-Sag – remains in position when applied on vertical or overhead surfaces, allowing for greater process flexibility.
Typical Properties*
| Work Time, min @ 77°F (25°C) | 3 - 5 |
| Time to Handling Strength, min @ 77°F (25°C) | 60 |
| Cure Time, hr | 24 |
| Mixed Solids Content by Weight, % | 100 |
*Data is typical and not to be used for specification purposes.
Guns and Accessories
| Mixing Tip 0.25 x 6 x 21 elm. (package of 12) | |
 |
0.25 x 6 x 21 element, package of 12 - For use with 50 mL |
| Mixing Tip 0.25 x 6 x 21 elm. (package of 144) | |
| 0.25 x 6 x 21 element, package of 144 | |
| LORD-Pak™ 50 Manual Dispensing Gun | |
|
handheld, manual dispensing system for small jobs
Features and Benefits• Approximate linear coverage of mixed adhesive, dispensed as 1/4” bead = 4.5 ft per 50 mL cartridge. |
| LORD-Pak™ 50 Replacement 1:1 and 2:1 Plunger | |
|
1:1 and 2:1 plunger for use on LORD-Pack 50 manual dispensing gun |
Auxiliary Products
| LORD<sup>®</sup> 459T Adhesion Enhancer/Surface Modifier |
|
single-component primer in toluene solvent, for direct application; for promoting adhesion of thermoplastic elastomers (TPEs), polyolefins (TPOs) and EPDM Features and BenefitsVersatile - enhances adhesion to diffi cult-to-bond elastomers, increasing the adhesion of coatings, double-sided tape and adhesives. Easy to Apply - low viscosity allows for easy application; no mixing required. Convenient - requires very low dry film weights to enhance adhesion to coatings and double-sided tapes. |
| LORD<sup>®</sup> 459X Adhesion Enhancer/Surface Modifier |
|
single-component primer in xylene solvent, diluted for direct application; for promoting adhesion of thermoplastic elastomers (TPEs), Polyolefins (TPOs) and EPDM; meets California's VOC requirements Features and BenefitsVersatile - enhances adhesion to difficult-to-bond elastomers, increasing the adhesion of coatings, double-sided tape and adhesives. Easy to Apply - low viscosity allows for easy application; no dilution necessary. Convenient - requires very low dry film weights to enhance adhesion to coatings and double-sided tapes. |
| LORD<sup>®</sup> 7701 Adhesion Enhancer/Surface Modifier |
|
single-component, solvent-based surface treatment for various vulcanized, thermoplastic polymeric materials Features and BenefitsVersatile – functions as a cleaner and surface conditioner; treats a wide variety of elastomer functional materials. Easy to Apply – applies easily by wipe, brush, dip or flood methods. Convenient – requires no mixing. Improved Adhesion – improves adhesion to cast urethanes and cured rubber. Fast Drying – adhesion enhancer/surface modifier flashes off within five minutes or less. Environmentally Resistant – promotes increased environmental resistance by allowing the treated surface to be more easily wet. |
| LORD<sup>®</sup> 7713 Adhesion Enhancer/Surface Modifier |
|
single-component, room temperature curing primer; for adhesive bonding of glass reinforced polyester substrates Features and BenefitsVersatile - enhances adhesion to a variety of substrates when utilized prior to most adhesive applications. Easy to Apply - low viscosity allows for easy application; no dilution necessary. |
| LORD<sup>®</sup> AP-134 Adhesion Enhancer/Surface Modifier |
|
single-component, low viscosity, reactive polymer primer; for glass and ceramics Features and BenefitsVersatile - provides a wide range of product applications by functioning as a primer to a variety of polar substrates and as an adhesive for reaction injection molding (RIM) of polyurethane to glass. Easy to Apply - applies easily by spray, dip or polyester felt applicator. Convenient - requires only a single coat for most applications, reducing labor, solvent usage, inventory and shipping costs. |
Literature
| Download | Type | Name | |
|---|---|---|---|
| Safety Data Sheet | LORD 7556A | |
|
| MSDS (US) | LORD 7556B | |
|
|
Selector Guide | LORD Structural Adhesives Selector Guide | |
|
|
Technical Data Sheet | LORD 7556 Urethane Adhesive | |
|
|
Application Guide | Structural Adhesive Bonding Application Guide |