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Chemlok® EP6897-61 Adhesive Where to Buy


Product Information

LORD Chemlok® EP6897-61 adhesive is a one-coat adhesive used to bond castable and RIM urethane elastomers to metal. It is composed of a mixture of polymers and curatives dissolved in an organic solvent system.

Chemlok EP6897-61 adhesive is also used to bond a wide variety of both polyether and polyester castable urethanes to metal. This adhesive bonds with polyether and polyester castable urethanes of varying hardness, based on both TDI and MDI.

Chemlok EP6897-61 adhesive provides bond strengths greater than the tear strength of the urethane substrate.

Shelf Life

Shelf life is one year from date of shipment when stored in a well ventilated area at 21-27°C (70-80°F) in original, unopened container.

Features and Benefits

Versatile - bonds metal to a wide variety of polyether and polyester compounds include RIM urethane.

Convenient - requires only a single coat for most applications, minimizing application costs.

Fast Drying - dries fast to allow rapid turnaround times, reducing the number of coated parts kept in inventory.

Excellent Appearance - provides good cosmetics; does not interfere with aesthetics of finished part.

Economical - eliminates the need to inventory several adhesives due to the adhesive’s versatility.

Typical Properties*

Appearance Clear, Slightly Yellow Liquid
Viscosity, cps @ 25°C (77°F)
Brookfield LVT
Spindle 2, 30 rpm
100-300
Viscosity, seconds
Zahn Cup #3
20-40
Density, kg/m3 (lb/gal) 886.7-910.7 (7.4-7.6)
Solids Content by Weight, % 20.5-23.5
Flash Point, °C (°F)
Seta
5 (41)
Solvents Methyl Ethyl Ketone (MEK), Xylene, Dowanol® BC300

*Data is typical and not to be used for specification purposes.
Dowanol is a trademark of Dow Chemical Company.

Auxiliary Products

Chemlok<sup>®</sup> 219 Primer and/or Adhesive

primer/castable urethane and TPU adhesive

Features and Benefits

Versatile – bonds a wide variety of polyether and polyester urethane based compounds to metal; can be used as a primer.

Economical – eliminates the need to inventory several adhesives due to the adhesive's versatility.

Convenient – requires only a single coat for most adhesive applications, minimizing application costs.

Time Saving – requires no agitation in preparation for use or during application, saving application time and reducing the potential for application errors. Non-settling Chemlok 219 adhesive is ready to dip or brush when opened.

Fast Drying – dries fast to allow rapid turnaround times, reducing the number of coated parts kept in inventory.

LORD<sup>®</sup> LokRelease™ 100 Mold Release

fast curing release agent designed for use with molded elastomers

Features and Benefits

Process Enhancer – provides quick, easy part release from molds; single application allows multiple molding cycles; improves molding efficiency in many processes including injection, compression and transfer molding.

Improved Appearance – reduces defects caused by sticking; nontransferable to elastomer compound; does not interfere with compound chemistry.

Environmentally Recommended – contains no Class I or Class II ozone depleting substances; contains no 1,1,1 trichloroethane or methylene chloride.

LORD<sup>®</sup> LokRelease™ 100EZ Mold Release

fast curing, nontransferable release agent

Features and Benefits

Process Enhancer – provides quick, easy part release from molds; single application allows multiple molding cycles; improves molding efficiency in many processes including injection, compression and transfer molding.

Improved Appearance – reduces defects caused by sticking; nontransferable to elastomer compound; does not interfere with compound chemistry.

Environmentally Recommended – contains no Class I or Class II ozone depleting substances; contains no chlorofluorocarbon (CFC) or hydrochlorofluorocarbon (HCFC) propellants; contains no 1,1,1 trichloroethane or methylene chloride.

LORD<sup>®</sup> LokRelease™ 200 Aqueous Mold Release

aqueous mold release is designed for use with molded elastomers

Features and Benefits

Process Enhancer – provides quick, easy part release; produces low build-up, allowing more production time between mold cleanings; improves molding efficiency in many processes including injection, compression and transfer molding.

Improved Appearance – reduces defects caused by sticking; nontransferable, eliminating post-finishing problems.

Environmentally Recommended – water-based coating is engineered to prevent rust and corrosion in steel molds.

LORD<sup>®</sup> LokRelease™ 300 Silicone-Free Mold Release

silicone-free, nontransferable release agent

Features and Benefits

Process Enhancer – provides quick, easy part release; produces low build-up, allowing more production time between mold cleanings; improves mold efficiency in many processes including injection, compression and transfer molding of most rubber compounds including silicone.

Improved Appearance – reduces defects caused by sticking; nontransferable, eliminating post-finishing problems.

Environmentally Recommended – water-based coating is engineered to prevent rust and corrosion in steel molds.

Literature

Download Type Name
Download Safety Data Sheet CHEMLOK EP6897-61
Download Technical Data Sheet Chemlok EP6897-61 Adhesive