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

Chemlok® 855 Adhesive Where to Buy


Product Information

LORD Chemlok® 855 adhesive is a general purpose, one-coat aqueous (water-based) adhesive used to bond a wide variety of vulcanized and unvulcanized rubber compounds to metal.

A single coat of Chemlok 855 adhesive will bond compounds based on natural rubber (NR), polyisoprene (IR), styrene-butadiene (SBR), polybutadiene (BR), polychloroprene (CR) and nitrile (NBR) polymers to a variety of metals such as carbon and alloy steels, stainless steel and aluminum during the vulcanization process.

Chemlok 855 adhesive has been formulated using water as the carrier system and does not contain co-solvents.

Shelf Life

Shelf life is three months from date of shipment when stored in a well ventilated area at 21-27°C (70-80°F) in original, unopened container. Do not freeze product.

Features and Benefits

Versatile - serves as a post vulcanization (cured rubber) bonding agent capable of bonding a wide variety of vulcanized rubber compounds.

Convenient - can be applied without dilution; requires only a single coat for most applications, reducing labor, inventory and shipping costs.

Environmentally Recommended - contains no volatile organic compounds (VOC), eliminating hazardous pollutants.

Durable - provides excellent dry film characteristics, resulting in a chip-resistant film.

 

Typical Properties*

Appearance Green/Black Liquid
Viscosity, cps @ 25°C (77°F)
Brookfield LVT
Spindle 2, 30 rpm
20-200
Density, kg/m3 (lb/gal) 1150.3-1246.2 (9.6-10.4)
Solids Content by Weight, % 43-46
Flash Point, °C (°F)
Seta
>93 (>200)
Solvents Deionized Water
pH 6-8

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

Auxiliary Products

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 855
Download Technical Data Sheet Chemlok 855 Adhesive