custom rubber mixing
custom rubber mixing
custom rubber mixing
custom rubber mixing

Polymerics Dispersions

Polymerics is your personal compound and chemical supplier!
We pride ourselves on experience, technology, and personal response.

Chemical dispersions offer many advantages:

  • Consistency leading to scrap reduction
  • Using pre-dispersed chemistry often results in a reduction in mixing time
  • Dusting control to insure the chemicals you want in your compound actually go into your compound
  • Reduction of health hazard – exposure of dust and skin contact to workers
  • Dispersions may be color coded to help eliminate handling errors in the production area
  • Pelletized chemical forms are more suitable for automatic feed systems than powders
  • In the case of polymeric bound chemicals, we can add filtration to control particle size, an attractive option for thin products, or demanding surface properties such as the printing industry.

Polymerics offers dispersions in three forms:

  • 1) Polymeric bound
  • 2) Liquid binder system
  • 3) Single ingredient on a silica carrier.

Polymeric bound chemicals can be color coded and filtered to control particle size. Our normal binder is EPR, however we can produce custom bound chemicals to suit your needs with a minimum order. Dispersions may be in slab form or in chopped pellet form. We package both forms in 50 lb boxes.

If you have a special dispersion requirement, we are interested. Please let us know what you are looking for!

Our proprietary liquid binder system allows us to produce a granular dispersion matching the active ingredient of polymer bound dispersions. Liquid bound products are softer and less expensive than polymer bound products and can still be color coded. These products may be a more economical choice in particular for mill mixing or in applications where low durometer polymer compounds are being mixed.

Single ingredient "dry liquids" are often used when using a liquid is not desirable. Polymerics can apply the main ingredient liquid to a silica carrier to produce a powder form that is typically 50-70% active main ingredient.

FDA and medical grade compliant chemical dispersions are available.

  • Product Offering
  • Combination-type Dispersions
  • Slab or Pellet form
  • Special pricing available
  • Shipping Details
  • Bulk packaging
  • available
  • Freight F.O.B. from
  • Cuyahoga Falls, Ohio
  • Features
  • Polymerics EPR (Ethylene Propylene Rubber) binder is the standard polymer used in the majority of dispersion products. Other polymers available upon request are shown below:
  • Natural Rubber (NR)
  • Polyisobutylene (PIB)
  • Nitrile Rubber (NBR)
  • Polyisoprene Rubber (IR)
  • Chlorinated Polyethylene (CPE)
  • Styrene Butadiene Rubber (SBR)
  • Epichlorohydrin Rubber (ECO)
  • Ethylene Propylene (EPDM)
  • Ethylene Vinyl Acetate (EVA)

Polymerics Chemical Products

Dispersions % Active Liquid bound Polymer bound Download MSDS
CBS 75 yes yes
Crystex 70 yes yes
DOTG 75 yes yes
DPG 80 yes yes
DPTT 70 yes yes
DTDM 75 yes yes
ETU 75 no yes
MBS 75 yes yes
MBT 80 yes yes
MBTS 75 yes yes
NDBC 70 no yes
Peptizer 66 80 no yes
PVI 30 yes yes
Red Lead 90 no yes
Spider Sulfur 80 yes yes
Sulfur 80 yes yes
TBBS 75 yes yes
TMTD 75 yes yes
TMTM 75 yes yes
ZDBC 75 yes yes
ZDEC 75 yes yes
ZDMC 75 yes yes
ZnO 85 yes yes

Packaging: 50 lb boxes *
We manufacture custom dispersions. Please let us know what you are looking for!
* materials classified as hazardous for shipping may require special packaging

Custom Rubber Mixing

custom rubber molding

Polymerics custom rubber mixing services both black and color in most polymer types.

Chemical Blending

custom rubber molding

Polymerics chemical blending services with strict quality compliance and consistency.


custom rubber molding

Polymerics dispersion services improve dispersion and material handling.

Rubber Compound Development

custom rubber molding

Custom rubber compound development to meet your product's required properties.