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LORD Corporation

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Chemlok® 2332 Adhesive Where to Buy


Product Information

LORD Chemlok® 2332 adhesive is a covercoat adhesive used to bond a wide variety of unvulcanized or vulcanized rubber compounds to Chemlok 205 and Chemosil® 211 primed metals or other rigid substrates. It is composed of a mixture of polymers, organic compounds and mineral fillers dissolved or dispersed in an organic solvent system.

Chemlok 2332 adhesive will bond treated textiles to rubber during vulcanization process, and also bond compounds based on natural rubber (NR), polyisoprene (IR), styrene-butadiene (SBR), polybutadiene (BR), polychloroprene (CR), nitrile (NBR), hydrogenated nitrile (HNBR), butyl (IIR), millable polyurethane and polyepichlorohydrin (ECO) polymers to Chemlok 205 and Chemosil 211 primed metals and other rigid substrates.

Shelf Life

Shelf life is nine months from date of shipment when stored below 25°C (77°F) in original, unopened container. Do not store or use near heat, sparks or open flame.

Features and Benefits

Versatile – when used in combination with Chemlok 205 or Chemosil 211 primer, bonds a wide variety of cured and uncured elastomer compounds to rigid substrates; bonds treated textiles to rubber during vulcanization.

Improved Shelf Life – resists hard settling.

High Temperature Resistant – withstands temperatures, up to 149°C (300°F), often encountered during routine service of bonded assembly.

Environmentally Resistant – provides rubber tearing bonds and excellent resistance to salt spray, heat and water when used in combination with Chemlok primer.

Easy to Apply – applies easily by spray, dip, brush or roll coat methods.

Typical Properties*

Appearance Black Liquid
Viscosity, cps @ 25°C (77°F)
Brookfield LVT
Spindle 2, 30 rpm
100 - 300
Density, kg/m3 (lb/gal) 922.7 - 982.6 (7.7 - 8.2)
Solids Content by Weight, % 23 - 26
Flash Point, °C (°F)
Seta
27 (81)
Solvents Xylene

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

Auxiliary Products

Chemlok<sup>®</sup> 205 Adhesive and/or Primer

general purpose primer

Features and Benefits

Versatile – can be used as a primer under a wide variety of Chemlok covercoat adhesives such as the Chemlok 220 series, Chemlok 230 series, Chemlok 250 series or Chemlok 6000 series adhesives.

Convenient – can be used as a one-coat adhesive to bond some nitrile rubber compounds to rigid substrates during vulcanization.

Easy to Apply – applies easily by brush, dip, spray or roll coat methods; suitable for existing production lines.

Durable – provides rubber tearing bonds and excellent environmental resistance when used in combination with Chemlok covercoat adhesives.

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 2332 Adhesive
Download Selector Guide Chemlok Adhesives Selector Guide