Motors, Transformers & Tapes USA | PET Films for Electrical Insulation
The electrical industry demands materials that combine strength, thermal resistance, and long-term reliability. In motors, transformers, and adhesive tapes, polyester (PET) films provide the insulation and stability that keep systems safe and efficient. For USA manufacturers, sourcing electrical-grade PET films locally ensures compliance, durability, and supply chain security.
At Pilcher Hamilton Corporation (PHC), we specialize in supplying PET films engineered for demanding electrical and industrial environments. From UL-approved electrical insulating PET to general-purpose industrial PET, our portfolio covers everything from high-voltage insulation to tape carriers. Supported by precision winding, slitting, and comprehensive technical datasheets, PHC delivers reliable, USA-based solutions for electrical OEMs and converters.
UL-Approved Electrical-Insulating PET
Electrical insulation must perform under constant thermal and mechanical stress. PHC supplies UL-approved electrical PET films that meet stringent safety and performance requirements.
Applications include:
- Motor slot liners.
- Transformer insulation layers.
- Capacitors and flexible circuits.
By carrying official UL approvals, these PET films give USA manufacturers the confidence to meet regulatory requirements while ensuring product reliability.
General-Purpose Industrial PET for Tapes
Not all insulation applications require certified films. PHC provides general-purpose industrial PET, a versatile material widely used as a base for adhesive tapes.
Benefits include:
- Strong mechanical performance.
- Resistance to chemicals and heat.
- Dimensional stability under stress.
Tape manufacturers in the USA rely on general-purpose PET to produce pressure-sensitive and specialty tapes for electrical, automotive, and industrial markets.
Winding & Roll Conditioning
Film handling is critical in electrical applications. PHC offers winding and rewinding services to condition PET rolls for consistent machine performance. Proper roll conditioning ensures smooth feeding into tape coating lines, lamination processes, or electrical insulation applications.
Slitting with Tight Tolerances
Electrical and tape applications often require exact roll dimensions. PHC delivers precision slitting services with tight tolerances, ensuring PET films match specific widths, core sizes, and machine requirements. Clean edges and consistent rolls minimize downtime and improve production efficiency.
Technical Datasheets & Support
Choosing the right PET film requires data-driven decisions. PHC provides access to detailed technical datasheets, helping engineers and converters select films that meet voltage, temperature, and mechanical requirements. Our USA-based technical team works closely with customers to match products to applications.
Why PHC for Electrical Films in the USA
PHC is a trusted partner for USA electrical and industrial manufacturers. Our strengths include:
- Certified UL-approved PET films for motors, transformers, and insulation.
- Versatile industrial PET for tapes and laminates.
- Precision converting with winding and slitting.
- Comprehensive documentation via technical datasheets.
- Over 100 years of experience serving converters and OEMs in the USA.
Take the Next Step
Support your electrical insulation needs with PHC’s PET film solutions:
- Electrical-Insulating UL-Approved PET
- General-Purpose Industrial PET
- Winding Services
- Slitting Services
- Technical Datasheets
Contact our USA team to learn more about how PHC can deliver safe, reliable PET films for motors, transformers, and tapes.
📌 FAQs
Q1: Why use UL-approved PET films for electrical insulation?
They ensure compliance with safety standards and deliver reliable dielectric strength for motors and transformers.
Q2: What role does PET play in adhesive tapes?
General-purpose PET provides stability and durability, making it a strong carrier for pressure-sensitive and specialty tapes.
Q3: How does winding improve PET film performance?
Proper winding conditions rolls for smooth feeding, reducing machine stoppages and defects.
Q4: Why is precision slitting important in electrical applications?
Tight tolerances ensure rolls fit machine specs, improving efficiency and reducing waste.
Q5: Where can I find PHC’s technical specifications?
All detailed specs are available through PHC’s technical datasheets.