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PTFE Products

Fluoropolymer Etching from Porter Process
Sodium Ammonia Etching

Porter Process prepares and modifies the surface of fluoropolymer films, sheets, tubing and other three-dimensional shapes via a superior etching process. These materials are toll etched and prepared for bonding to metals, plastics or other substrates. Final applications include linings for pumps and valves, films used in composite layer circuit boards and other industrial material handling applications.

Full service Fluoropolymer Etching

Our full service sodium ammonia surface preparation utilizes the highest quality chemicals and most effective techniques to produce reliably consistent results. We have more than 40 years experience etching fluoropolymers and can meet industry surface preparation specs for military, food processing, pharmaceutical, electronic, and fluid handling applications.

Experienced with all fluoropolymers
Whatever type of virgin or filled fluoropolymer you are using, (PTFE, PFA, FEP, ETFE, PCTFE, PVDF, ECTFE, etc) you can count on Porter Process for the precise surface treatment required for an excellent bond every time. As desired, treatment can be accomplished on one or more surfaces, or selectively within close tolerances on files, sheets, tubing or other three-dimensional shapes. Our surface can provided the low coefficient of friction, high purity, or chemical resistance you require.

Process control records are maintained on every job to assure that each subsequent order is treated in the same manner. Nothing is left to chance. After processing, each order is carefully inspected and packaged to assure an orderly delivery to you.

Customized Solutions
Our staff can design and produce customized jigs, fixtures, tooling and equipment to meet your particular job requirements.

Distortion Free Parts
Porter's sodium ammonia process achieves a superior bond without the use of elevated temperatures. Therefore, there is no need to worry about dimensional change when you select Porter!

Meets Every Fluoropolymer Etching Requirement
The sodium ammonia etching service provided by Porter Process complies with applicable commercial, military, and federal specifications for the surface treatment of fluoropolymers.

Quick Turnaround
Porter Process is able to handle jobs of all sizes quickly and efficiently. Porter Process has earned the reputation for quality, reliability and service.


Contact Information

Porter Process
1600 Industry Rd
Hatfield , PA 19440

Phone: 800-618-4701
Fax: 215-855-3570


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