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MEGUM? rubber-to-substrate bonding

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MEGUM? rubber-to-substrate adhesives are used to bond a variety of elastomer compounds to metal and plastic substrates including steel, stainless steel, aluminum, zinc, copper, polyamides, polyacetals, polyesters, and PTFE.


Most formulations are low-viscosity, organic, solvent-based solutions and/or dispersion of polymers and other reactive chemicals. Water-based formulations are also available.

 
 
 
Uses
  • Absorbing vibration and impact
  • Bonding various rubber compounds to metals or other rigid?substrates under vulcanization conditions
  • Electrostatic spray applications
Advantages
  • Suitable for all common curing systems, especially fast-curing natural rubbers and rubber blends
  • Resistant to heat, salt, fog, oil, water immersion, corrosion, and hydrolysis
  • Formulated without reportable levels of lead (or other heavy metals), chlorinated solvents, or ozone-depleting chemicals
  • Formulations available for a wide range of bonding temperature conditions
 
 
 
 
 
 

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Resources

General Use of Specialty Adhesives -- Water-Borne Bonding Agents

  • Dow Introduces New Generation of MEGUM? Water-based Bonding Agents

Press Release | June 29, 2018

Substrate Preparation: Water-borne Bonding Agents

 
 
 

MEGUM? Products

Product Name Description
MEGUM? 122J MEGUM? 122J is a general purpose cover coat adhesive used for bonding rubber compounds to metals and other rigid substrates during vulcanization. In rubber to metal bonding applications, MEGUM? 122J requires a MEGUM? or THIXON? primer. Other rigid substrates such as thermoplastics and other metal alloys may not require a primer. However, environmental resistances of the final application need to be considered.
MEGUM? 128 MEGUM? 128 is a general purpose cover coat adhesive used for bonding rubber compounds to metals and other rigid substrates during vulcanization. In rubber to metal bonding applications, MEGUM? 128 requires a MEGUM? or THIXON? primer. Other rigid substrates such as thermoplastics and other metal alloys may not require a primer. However, environmental resistances of the final application need to be considered.
MEGUM? 3276 MEGUM? 3276 is a vulcanizing adhesive primer used with MEGUM? or THIXON? cover coat adhesives for bonding most elastomers to various substrates. Also used as a one-coat for bonding polar rubber compounds such as nitrile or plychloroprene to metal or other materials.
MEGUM? 3290-1 MEGUM? 3290-1 is a one-coat bonding agent for bonding fluorocarbon rubbers to metals and other rigid substrates during volcanization. Also suitable for other common curing systems including bisphenolic and peroxide curing.
MEGUM? 3290-1LD MEGUM? 3290-1LD is a vulcanizing adhesive that can be used as a one-coat adhesive for the bonding of fluorocarbon rubbers to metals and other solid materials under vulcanization conditions. Suitable for all common curing systems including bisphenolic and peroxide curing. Gives an outstanding resistance to external influences and high temperatures, and may be used with all conventional vulcanization methods.
MEGUM? 3299 MEGUM? 3299 is a one-coat adhesive for the bonding of fluorocarbon rubbers to metals and other solid materials during vulcanization. Particularly suitable for the bonding of peroxide cured fluorocarbon rubber.
MEGUM? 538 MEGUM? 538 is a general purpose cover coat adhesive used for bonding rubber compounds to metals and other rigid substrates during vulcanization.
MEGUM? 5382 MEGUM? 5382 is a cover coat adhesive used for bonding rubber compounds to various metals and other rigid substrates during vulcanization. MEGUM? 5382 may be used as one coat for some applications. This product is especially suitable for bonding both difficult to bond compounds and soft compounds. For conditions where environmental resistance may be needed, MEGUM? 5382 adhesive should be used in combination with MEGUM? or THIXON? primers. These same primers can be used to enable bonding to thermoplastics such as polyamides and polyesters.
MEGUM? 5386 MEGUM? 5386 general purpose cover coat adhesive used for bonding rubber compounds to metals and other rigid substrates during vulcanization.
MEGUM? W 7044 MEGUM? W 7044 is a general purpose water-borne rubber to substrate bonding system for wheel bearing seals.
MEGUM? W-2525 MEGUM? W-2525 is a waterborne-based one-coat adhesive for bonding fluorocarbon (both peroxide and bisphenol/diamine cure systems), peroxide cured EPDM, VMQ and some peroxide cured AEM compounds to metals and other solid materials under vulcanization conditions.
MEGUM? W-7025 MEGUM? W-7025 is a waterborne-based seal adhesive for bonding NBR, HNBR, and XNBR compounds.
MEGUM? W-7100 High performance water-based single coat adhesive intended for bonding sulfur and peroxide cured NBR and HNBR and other rubber compounds in transportation seal applications.
Megum? W-9300
Megum? W-9500
 
 
 
 
 
 
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