Contract Manufacturing (Toll)

Key Polymer has the capability and capacity to function as your manufacturing partner.
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We utilize your formulas to manufacture your products. From the purchasing and warehousing of raw materials, to the manufacturing, storage and shipping of finished goods,  we provide your company a ‘Turn KEY’ manufacturing operation.  To support our efforts we have:

  • Highly trained batch compounders, QC personnel, Lab personnel
  • Experienced Production and Operational Management
  • An ISO 9001:2015 certified facility
  • Stringent EHS regulations, procedures and processes
    • HAZMAT Shipping
  • A variety of scale up equipment
  • Specialized processing equipment
    • 50-5000 gallon mixing equipment
    • Planetary mixers
    • Low to high shear mixing
    • Low to high viscosity
    • Bulk storage tanks
  • Advanced quality testing instrumentation

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Clean Room

Low Shear

  • Stainless Steel Vessels
    • Sizes available from 5 to 5,000 Gallons
    • Load cell equipped
    • Jacketed for cooling and heating
  • Materials up to 60,000 cP
  • Ideal for blending
    • Liquids with fillers and powders
    • Liquids

Medium Shear

  • Stainless Steel Vessels
    • Up to 3,000 Gallons and 100HP
  • Materials up to 50,000 cP
  • Ideal for blending
    • Liquid with fillers and powders

High Shear

  • High Shear Disperser Mixers, up to 100 HP
  • Range of disperser designs available
  • Vessel sizes up to 1200 gallons
  • Material up to 1,000,000 cP
  • Ideal for dispersing
  • Highly filled coatings and adhesives
scientist next to large aluminum tank

Clean Room Specifications

Toll production is available in a certified clean room, with options for custom processing equipment.

  • 22’ X 22’ x 11’ high clean room dedicated to toll manufacturing
  • Certified per IEST-RP-CC-006.3:2004, Federal Standard 209E, and ISO 14644-1:1999
  • The room is air conditioned is certified as Class 100,000 with changing room.
  • Can be upgraded to class 10,000 with additional HEPA filters.
  • 6’ wide x 10’ high overhead door to move equipment in and out as necessary.

Clean Room Inside Process Equipment

  • 75 Gallon 316 Stainless vacuum rated Mixing Vessel fitted with high shear disperser impeller.
  • 10E-1 torr vacuum pump to de-gas material during processing.
  • Calibrated electronic scales 4 times a year (per NIST handbook 44) to weigh raw materials and finished goods.
  • Pumps to add raw materials and package finished goods.
  • Filters for the raw materials and the finished goods.
  • 6’ wide Class 100 HEPA filtered work benchtop.
  • Conveyor to handle 55 Gallon drums or 5 Gallon pails

Clean Room Outside Process Equipment

  • Clean curtained area, adjacent to the clean room, to pump raw materials into the cleanroom through filters.
  • 5S and FIFO system to handle raw materials and finished goods and samples.
  • Calibrated electronic scales 4 times a year (per NIST handbook 44) to weigh raw materials and finished goods.

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Contact us to discuss your specific application or requirements.

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