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Polyurethane Casting Jobs (NOW HIRING)

Perform casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. * Fabricate polyurethane and like ...

... casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. • Fabricate polyurethane and like materials ...

Perform casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. Fabricate polyurethane and like ...

Perform casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. Fabricate polyurethane and like ...

Perform casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. * Fabricate polyurethane and like ...

Perform casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. * Fabricate polyurethane and like ...

... casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. • Fabricate polyurethane and like materials ...

Perform casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. * Fabricate polyurethane and like ...

Perform casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. * Fabricate polyurethane and like ...

... casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. • Fabricate polyurethane and like materials ...

Perform casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. * Fabricate polyurethane and like ...

Material Handler

Kalamazoo, MI · On-site

$15.75 - $19.25/hr

About the Company Started in 1984, Polytek ® Development Corp. is a leading manufacturer of specialty polymers including: polyurethane elastomers and casting resins, silicones, epoxies, and latex.

New

... casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. • Fabricate polyurethane and like materials ...

Perform casting of materials to fabricate parts and/or for repair applications using products and processes which are varied but generally not complex in scope. * Fabricate polyurethane and like ...

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Polyurethane Casting information

What is the difference between Polyurethane Casting vs Mold Maker?

AspectPolyurethane CastingMold Maker
CredentialsTypically requires technical training or certification in casting processesRequires skills in mold design, fabrication, and sometimes certifications in tooling
Work EnvironmentFactories, workshops, or manufacturing plantsTooling shops, manufacturing facilities, or custom fabrication shops
Industry UsageUsed for producing prototypes, parts, and small production runsCreates molds for casting, injection molding, or other manufacturing processes

Polyurethane Casting involves creating parts by pouring liquid polyurethane into molds, focusing on producing detailed, durable components. Mold Makers design and build the molds used in casting or molding processes. While both roles are integral to manufacturing, Polyurethane Casting technicians focus on the casting process itself, whereas Mold Makers specialize in mold creation and maintenance.

What are some common challenges faced in a polyurethane casting role, and how can they be managed effectively?

Polyurethane casting professionals often encounter challenges such as ensuring precise mixing ratios of chemicals, maintaining consistent mold quality, and working within tight production timelines. Managing these challenges requires careful attention to detail, regular equipment maintenance, and adherence to strict safety protocols. Collaboration with quality control and engineering teams is essential to troubleshoot issues and optimize production processes, which ultimately helps ensure high-quality castings and efficient workflow.

What is polyurethane casting?

Polyurethane casting is a manufacturing process used to create parts and prototypes by pouring liquid polyurethane resin into a mold, where it then solidifies. This method is often used for making small to medium production runs or prototypes, especially when detailed features or smooth surface finishes are needed. The process is valued for its ability to produce durable, flexible, and precise parts more quickly and cost-effectively than traditional injection molding, especially for lower quantities. Polyurethane casting is widely used in industries such as automotive, consumer products, and medical devices.

What are the key skills and qualifications needed to thrive as a Polyurethane Casting Technician, and why are they important?

To thrive as a Polyurethane Casting Technician, you need a solid understanding of polyurethane chemistry, mold preparation, and materials handling, often supported by vocational training or experience in manufacturing. Familiarity with mixing and dispensing equipment, safety protocols, and quality control systems is typically required. Attention to detail, problem-solving abilities, and manual dexterity are valuable soft skills in this role. These skills are crucial for producing high-quality castings, maintaining safety, and ensuring efficient production processes.
More about Polyurethane Casting jobs
What cities are hiring for Polyurethane Casting jobs? Cities with the most Polyurethane Casting job openings:
What states have the most Polyurethane Casting jobs? States with the most job openings for Polyurethane Casting jobs include:
Infographic showing various Polyurethane Casting job openings in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
Principal R&D Engineer - TPU Chemistry and Processing

Principal R&D Engineer - TPU Chemistry and Processing

XPEL, Inc.

San Antonio, TX • On-site

Full-time

Re-posted 15 days ago


Job description

Job Summary:
The Principal Research and Development Engineer will lead and oversee their respective area(s) of development of XPEL's core technology.
Core Duties
  • Lead fundamental research into TPU/EPU polymer architecture (soft/hard segment ratios, chain extenders, isocyanates) and their effects on optical, thermal, and mechanical performance.
  • Correlate polymer chemistry with durability, weathering resistance, and long-term stability.
  • Establish lab-scale extrusion and film casting protocols for transparent and optical-grade films.
  • Define critical process-performance relationships, including haze, tensile strength, elongation, tear resistance, and environmental durability.
  • Optimize formulation and processing parameters for high clarity, low birefringence, and minimal defects.
  • Build and maintain a competitive intelligence database of global TPU chemistries, extrusion processes, and film performance benchmarks.
  • Conduct accelerated aging, optical, and mechanical testing to validate long-term performance targets.
  • Translate lab-scale polymer synthesis and extrusion processes to pilot and full production scale.
  • Collaborate with process engineers, manufacturing teams, and external partners to ensure successful technology hand-off.
  • Identify and protect intellectual property opportunities in TPU/EPU chemistries, extrusion processes, and film applications.
  • Stay at the forefront of polyurethane and optical polymer science to drive continuous innovation.
  • Provide robust technical solutions to new product development initiatives and lend support to sales and product management teams
  • Bridge the gap from bench scale testing to industrial manufacturing processes by taking a lead role in the scale up process
  • Develop plans and procedures for specifications & fabrication of components, integration of technologies, balancing cost & manufacturability
  • Serve as technical interface to vendors and manufacturers
  • Continue to improve upon existing process and product through research and development in the specific area of responsibility
  • Remain versed and up to date on polymer chemistry, extrusion and other emerging technologies in the film industry
  • Develop and execute testing methodology necessary to ensure products meet industry standards
  • Develop a roadmap for next gen product innovations and lead platform level programs
  • Other duties as assigned

Basic Qualifications
  • B.S in Chemistry, Polymer Science, Materials Science, Chemical Engineering, or related field with 8+ industrial experience
  • Strong background in polyurethanes, thermoplastic elastomers, and optical polymer systems.
  • Proven hands-on experience with TPU/EPU synthesis, film extrusion, and coating processes.
  • In-depth knowledge of structure-property mapping for polyurethane materials.
  • Strong understanding of processing variables (temperature, shear, residence time) and their effects on polymer morphology and film performance.
  • Proficiency with optical and mechanical testing: haze, gloss, tensile, elongation, modulus, durability, and weatherability.
  • Familiarity with additives (stabilizers, antioxidants, UV absorbers) and their influence on film performance.
  • Technical expertise in thermal, mechanical, and optical properties for polymer multilayer films using advanced analytical tools like DMA/DHR, DSC, FTIR, TGA, GPC/MS, profilometer, etc.
  • Track record of patent generation and/or publications in polyurethane or optical polymer fields.
  • Demonstrated experience working with interdisciplinary teams to drive programs from concept to production/commercialization
  • Strong problem-solving and data-driven decision-making ability
  • Strong understanding of design of experiments and corresponding data analysis
  • Excellent communication skills with the ability to explain complex technical concepts to non-technical stakeholders
  • Proven record of innovation, IP contribution, and technical leadership
  • In-office role

Desired Qualifications
  • Advanced Degree preferred

XPEL is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.