Para Tech Coating

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Dimer Raw Materials


Para Tech offers military grade, IPC-CC-830 and USP Class VI approved dimers. These are the key raw materials used in the Parylene coating process. Additionally, we offer commercial Parylene variants, each with its own unique electrical and physical properties. The most common types of parylene raw material are Dimer C and Dimer N. We assist and advise you to the best and most suitable variant to use for your unique product.

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Parylene N

  • Highest Dielectric Strength
  • Most Effective to Penetrating Crevices
  • Commonly Used in High Frequency Applications


Parylene C

  • Advantageous in Lower Moisture and Higher Gas Permeability
  • Average Crevice Penetration Activity
  • Deposits onto Substrates Faster than Parylene N
  • MIL-I-46058C Certified and IPC-CC-830 Approved
  • USP Class VI Biocompatibility Rating


Contact Para Tech with questions related to Parylene use in all coating applications, or for assistance with process development and full coating services for your products. Contact us at (800) 999-4942 or


(800) 999-4942

We are ready to assist with your Parylene conformal coating needs and answer any questions about your specific product requirements.