m

LORD Corporation

With more than 3,100 employees in 26 countries, 19 manufacturing facilities and 10 R&D centers worldwide, we're there for our customers.

Our Company
Learn about Parker’s safety-focused approach to COVID-19. Read More

Chemlok® 225X Adhesive Where to Buy


Product Information

LORD Chemlok® 225X adhesive is a general purpose covercoat adhesive designed for use over Chemlok 205 primer. This adhesive system will bond a wide variety of uncured elastomers such as natural rubber (NR), neoprene, styrene-butadiene (SBR), nitrile (NBR), polyisoprene (IR) and polybutadiene (BR) to various metals and other rigid substrates during vulcanization of the elastomer. It is composed of a mixture of dissolved organic polymers and dispersed fillers in a xylene solvent system. Chemlok 225X adhesive also has excellent adhesion to soft NR compounds with semi-EV cure systems.

Shelf Life

Shelf life is six months from date of shipment when stored at 21-27°C (70-80°F) in original, unopened container. Do not store or use near heat, sparks or open flame.

Features and Benefits

Versatile - bonds a variety of elastomers and metals when used in combination with Chemlok 205 primer.

Environmentally Resistant - provides superior resistance to heat and salt spray.

Easy to Apply - applies easily by dip, spray, brush or roller coat methods.

Typical Properties*

Appearance Black Liquid
Viscosity, cps @ 25°C (77°F)
Brookfield LVT
Spindle 2, 30 rpm
50-200
Viscosity, seconds
Zahn Cup #2
25-70
Density, kg/m3 (lb/gal) 970.6-1018.5 (8.1-8.5)
Solids Content by Weight, % 25-29
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.

Chemlok<sup>®</sup> 205A 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 or Chemlok 250 series adhesives.

Environmentally Friendly – dilutable with aromatic solvents, reducing the number of solvents in plant inventory.

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

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

Convenient – requires only a single coat application to bond some nitrile rubber compounds to rigid substrates during vulcanization.

Chemlok<sup>®</sup> 205LH Primer

low HAP general purpose primer

Features and Benefits

Versatile - can be used as a primer under a variety of Chemlok covercoat adhesives such as the Chemlok 6125 series or Chemlok 6254 series adhesives.

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.

Identifiable Appearance - provides a brilliant blue color for easy identification when used over phosphatized substrates.

Environmentally Friendly - contains low HAP content (3.6 lb HAP/gal solid or 6.45% HAP content).

Chemlok<sup>®</sup> 2000 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 - suitable for existing production lines; can be applied by using brush, dip, spray or roller coat methods.

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

Identifiable Appearance - provides a brilliant blue color for easy identification when used over phosphatized substrates.

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 225X
Download Technical Data Sheet Chemlok 225X Adhesive