Polyonics Rubber Co. Precision Molded Rubber Parts
 
CapabilitiesProductsMaterialsIndustriesContact UsHomeRubber Part photo815-765-2033
100 East Park Street Poplar Grove, IL 61065
 
 

 

   
 

Types Of Molding -

Polyonics Rubber Company can mold your custom molded product using:

• Compression Molding
• Transfer Molding
• Prototype Molding
• Rubber to Metal Bonding

We can use your existing mold or help in the design and procurement of new tooling, including prototype molds. Our experienced technical staff can help you get the tooling you need to produce the part that will meet your specifications at the lowest cost.

Our equipment allows us the flexibility for prototype, short run, or high volume runs and our press line can accommodate nearly all compression and transfer molds.

 
Rubber Product photo
 
  Compound Design & Mixing -

We will formulate and mix a rubber compound to meet ASTM, Military, or customer specifications.
 
Rubber Product photo
 
Polymers we routinely use are:
 
 
• Silicone
• Neoprene
• SBR
• EPDM
• Natural Rubber
  • Polyisoprene
• Fluorosilicone
• Urethane
• Butyl
• Nitrile
  • Hypalon
• Polysulfide
• Buna-N
• Viton
 
 
 
Finishing -

We employ various de-flashing techniques to provide you with a complete, finished product.

Methods used include:
• Tumbling or cryogenic de-flashing
• Grinding
• Die cutting
• Hand trimming
• Machine buffing
 
Rubber Product photo
 
 
Rubber to Metal Bonding -

Polyonics Rubber Company specializes in rubber to metal bonding, using a wide array of rubber compounds and adhesives that can bond to various metals. In some cases, it is necessary or economical to re-use the metal inserts. We can remove the old rubber from the inserts and apply a fresh rubber compound to them to save you money.
 
Rubber Product photo
 
 
• PRECISION MOLDED RUBBER PRODUCTS •
• RUBBER COMPOUNDS DESIGNED & MIXED PER CUSTOMER SPECS •
• SHORT LEAD TIMES •

• SUPERIOR QUALITY & UNMATCHED SERVICE •