John Kapalcik
DeLand,FL
Summary
Chemist with extensive experience in high-volume manufacturing environments. Developed and validated efficient data collection procedures, ensuring accuracy and precision. Proficient in spectrophotometric and chromatographic instrumentation, with a strong attention to detail from defense industry experience.
Overview
41
41
years of professional experience
1
1
Certification
Work History
Pr. Chemical Engineer/Chemist
Sparton Corporation, Elbit Corp. subsidiary
12.1998 - 12.2024
- Developed or identified specific epoxy and polyurethane potting and encapsulant formulations of all types and chemistries for use by the US Navy Anti-Submarine Warfare Division.
- Sparton Corporation is a Naval Defense Contractor involved in Anti-submarine Warefare (ASW). They are currently a subsidiary of Elbit Corporation of America. Their primary products are Sonobuoys. Sonobuoys are undersea acoustic sensors that utilize piezo-electric acoustic sensors such that when submerged, can detect specific frequencies of sound indicative of enemy submarines. The sensors must be encapsulated in a polyurethane or epoxy compound to not only provide electrical insulation, but the chemistry needs to be designed such that it provides acoustic transparency or invisibility to the frequencies the sensor is trying to detect.
- In addition, the material typically had to have a Shore Durometer hardness that is resistant to change over a prescribed temperature range, and rheological concerns must also meet prescribed limits of stability.
- These types of compounds can rarely be bought off-the-shelf from distributors. They typically required an intimate knowledge of 100's of raw materials, combined with the expertise to use them correctly in a given application, and frequently the ingenuity to create new raw materials that otherwise don't already exist. I have been fascinated with developing new and different thermoset systems for 4 decades. Over the years I've established working relationships with the Chemists and management of several major suppliers, typically the individuals that share my enthusiasm.
- Designed Process Flow Diagram (PFD) and Process and Instrument Drawing (P&ID) for corporate training manuals.
POLYMER CHEMIST
Biwax Corporation
08.1995 - 10.1998
- Demonstrated attention to detail while measuring out precise quantities of raw materials, ensuring successful batch outcomes.
- Communicated with clients regarding complex job orders to maximize clarity and work instructions.
- Exceeded production goals by implementing process improvements and streamlining workflow efficiency within the compounding department.
Staff Chemist
Sparton Defense Electronics-Div. of Elbit Corp.
06.1989 - 03.1995
- Performed technical laboratory functions in compliance with regulatory agencies and safety requirements.
- Established quality control measures for instrumentation and monitored data quality to operate instrument with control limits.
- Enhanced product quality by developing and optimizing chemical processes and procedures.
- Coordinated and performed analytical tests to comply with established standards and specifications.
Jr. Tire Compounder
Firestone Tire & Rubber Co.
12.1983 - 02.1989
- Assembled and disassembled all tools and equipment required for batch-making process according to safety, GMP, quality and sanitation standards. These raw materials were used by Sr. compounders in assembling tires with improved performance.
- Managed inventory levels of raw materials to prevent stockouts or excessive storage costs, maintaining efficient operations.
- Achieved quality metrix according to goals while exceeding production targets by significant measures.
- Returned raw materials to inventory with correct quantity and information listed on containers.
Education
Master of Science - Industrial Chemistry
University of Central Florida
Orlando, FL06-1995
Bachelor of Science - Chemistry
University of Pittsburgh
Pittsburgh, PA12-1983
Skills
- Research and development expertise
- Production cost reduction
- Effective communication
Efficiency in optimization
Quality control processes
Analytical skills
Technical documentation
Certification
- Six Sigma Green Belt (2012)
- Six Sigma Black Belt (2015)
- Sigma Pi Honor Society (1984)
- Member American Chemical Society (1990-Current)
Personal Information
Education and Training
other,other
Timeline
Pr. Chemical Engineer/Chemist
Sparton Corporation, Elbit Corp. subsidiary
12.1998 - 12.2024
POLYMER CHEMIST
Biwax Corporation
08.1995 - 10.1998
Staff Chemist
Sparton Defense Electronics-Div. of Elbit Corp.
06.1989 - 03.1995
Jr. Tire Compounder
Firestone Tire & Rubber Co.
12.1983 - 02.1989
Master of Science - Industrial Chemistry
University of Central Florida
Bachelor of Science - Chemistry
University of Pittsburgh
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