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LORD Corporation

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Chemlok® 320/310-B Black Epoxy Adhesive Where to Buy


Product Information

LORD Chemlok® 320/310-B Black adhesive is a two-component epoxy adhesive system used to bond cured rubber treated with Chemlok 7701 surface treatment. This adhesive system also bonds metals and plastics, both thermosets and thermoplastics.

Shelf Life

Shelf life is one year from date of shipment when stored at 16-27°C (60-80°F) in original, unopened container.

Features and Benefits

Fast Cure - rapidly cures when heated at 93-162°C (200-325°F).

Durable - provides good impact resistance down to -40°C (-40°F).

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 204°C (400°F).

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.

Typical Properties*

Work Time, hr 0.5-1
Time to Handling Strength, hr 6-8
Mixed Appearance Black Paste
Mixed Solids Content by Weight, % 100

*Data is typical and not to be used for specification purposes.

Auxiliary Products

Chemlok<sup>®</sup> 459M Primer

primer for TPE/TPO/EPDM with UV tracer

Features and Benefits

UV Fluorescence - allows the primed substrate to fluoresce or glow when exposed to a UV light source; permits detection of improper wetting or surface skips.

Environmentally Friendly - formulated with acetone, lowering the amount of photochemically reactive solvent.

Versatile - 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 mixing required.

Chemlok<sup>®</sup> 459T Primer

primer for TPE/TPO/EPDM

Features and Benefits

Versatile - 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 mixing required.

Chemlok<sup>®</sup> 459X Primer

primer for TPE/TPO/EPDM

Features and Benefits

Versatile - 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.

Chemlok<sup>®</sup> 7701 Surface Treatment

solvent-based surface treatment

Features and Benefits

Versatile - 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 - surface treatment 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> 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 Technical Data Sheet Chemlok 320/310-B Black Epoxy Adhesive