Norgard Performance Films, Tapes & Coated Fabrics

Norgard specializes in high-performance films, tapes, and coated fabrics engineered for electrical insulation, release, surface protection, and reliability in demanding thermal processes. Its solutions combine advanced polymers with precision-engineered constructions to deliver consistent performance in extreme thermal and chemical environments.

The portfolio includes pressure-sensitive adhesive tapes for direct application, non-adhesive films designed for conversion and lamination, and durable coated fabric constructions optimized for repeatable processing. These products serve a wide range of industries, including industrial manufacturing, energy, transportation, aerospace, and electronics.

Beginning in 2026, Norgard will unify its legacy CHR® and h-old® product lines under a single global master brand. This transition is intended to simplify sourcing while strengthening long-term reliability, material continuity, and ongoing innovation.

Source: Saint-Gobain.

Thick copper busbars wrapped with insulating cloth featuring stator of an industrial electric motor at the assembly stage.

Electrical Insulation

Electrical insulation challenges in motors, transformers, coils, and high‑voltage systems

View of an airplane from the cockpit fuselage

Mold Release Performance

Optimum release & high temperature performance in composite molding and tooling processes.

Solar panels above green areas in urban environment.

Solar & Environmental UV Protection

Chemical, UV, and environmental exposure in solar and industrial applications.

Thermal spray process as technician repairs a shaft by wire arc

High-Temp Masking

High Temperature Masking and protection failures during thermal spray and finishing processes.

Linear food plastic tray package heat sealing machine in the food industry.

Heat Sealing Efficiency

High temperature processing optimization in heat‑sealing and packaging operations.

Medical vial with medication and syringe close up.

Pharma Purity Control

Contamination of drug formulations in pharmaceutical Cap Liner, Septa, Vial Stopper and Syringe Plunger applications.

Sectional pneumatic diaphragm water pump.

Pump Diaphragm Durability

Disk ruptures due to chemical exposure at high temperatures and continuous flexing in pump diaphragm applications.

Norgard product families span high‑performance tapes, specialty films, and coated‑fabric constructions designed to meet demanding insulation, release, and surface‑protection requirements. These families represent proven material formats supporting reliable performance in critical processing and end‑use environments.

Category	Description
High-Performance Tapes	Polyimide electrical insulation tapes (also Nomex, PEN (Teonex), Fiberglass, Polyester, & PET/Nonwoven) Fluoropolymer release tapes (PTFE, FEP, ETFE) & non-fluoropolymer release tapes (PMP, Silicone, PFAS-free* tapes) Thermal spray and masking tapes UHMW‑PE protection tapes
Specialty Films	PTFE films (skived and paste extruded) Melt extruded ETFE, FEP and PFA films Polyimide insulation films UHMW‑PE wear films PFAS-free* solutions: PMP, TPI, Silicone, high temperature release fabrics/films & Co-Development Film laminates to combine features of the above
Coated Fabrics	PTFE and silicone coated glass and fabric constructions


Solution Type	Primary Purpose	Key Design Priorities	Typical Applications
Pressure-Sensitive Adhesive Tapes	Direct application where fast, reliable installation and immediate performance are required	Reliable adhesion to a wide range of substrates Thermal, chemical, or electrical performance of the backing material	Electrical insulation, masking, splicing, localized composite molding release, thermal spray masking, heat‑sealing surfaces
Specialty Films (Non‑Adhesive)	Conversion, lamination, or system integration where the material becomes part of a larger assembly, processing aids like release films	Core polymer performance (dielectric, chemical and temperature resistance, release, abrasion) Conformity to common food & pharmaceutical regulations Tight thickness tolerances across width and length Dimensional stability and uniformity Compatibility with downstream processing Full width and slit rolls available PFAS-free* options	Electrical insulation layers, composite lay‑ups, solar front sheets, gasketing, protective liners, specialty membranes, chemical protection layers at elevated temperatures, e.g. for pump diaphragms, inert barriers for pharmaceutical contact surfaces, surface friction reduction
Coated Fabric Constructions	Durable, dimensionally stable constructions designed for repeatable performance in demanding thermal and process environments	High mechanical durability and dimensional stability Resistance to elevated temperatures and aggressive chemicals Consistent surface and release performance over repeated processing cycles PFAS-free* options	Composite molding release and tooling surfaces; thermal spray masking, shielding, and surface protection; heat‑sealing and industrial processing belts, covers, and liners.

Many Norgard Tapes originate from the same specialty films and coated fabrics, enabling designers to balance material performance with installation efficiency.

The following tables provide a high‑level comparison of Norgard Films, coated‑fabric materials, and tape families to support early material selection. Click blue links to learn more about our material families.
Material Family	Polymer Type	Thickness Range	Continuous Service Temperature	Key Features	Typical Applications
Polyimide Films	Polyimide	12–125 µm	Up to 400 °C	High heat resistance, dimensional stability	Electrical insulation
PTFE Films	PTFE	~25 µm – 3 mm	260 °C	Chemical and temperature resistance, flex life, high dielectric strength, conformity to common food & pharma regulations, release, low friction	Insulation, release, gasketing, protection, barrier, friction reduction
ETFE Films	ETFE	~25–250 µm	165 °C	Release properties, UV resistance, weatherability, optical transparence, thermoformable	Barrier films for Vial Stoppers/Syringe plungers, Mold release films in Composite molding, Protection Front Sheets in Flexible/ lightweight Solar Panels
FEP Films	FEP	~25-750 µm	205 °C	Release properties, UV resistance, optical transparence	Mold release films in Composite molding, Protection Front Sheets in Flexible/ lightweight Solar Panels
PFA Films	PFA	~25-250 µm	260 °C	Release properties, Welding films	Release film in semi-conductor, and hydrogen lamination, welding film for sensors, burst discs
UHMW-PE Films	Polyethylene	~50–500 µm	~90 °C (suitable down to cryogenic temperatures)	PFAS-free*, abrasion resistance, low friction	Protective, non-stick barriers
PTFE-Coated Fabrics	PTFE on fiberglass	~80–1000 µm	~327°C	Durability, thermal stability, non‑stick surface	Composite molding, heat‑sealing, industrial processing
PMP Films	PMP	~25-250 µm	~160 °C	PFAS-free*, release properties, breathable	Composite molding, food contact release

Tapes are adhesive‑backed constructions; films and coated fabrics are non‑adhesive materials supplied for conversion or system integration.


Tape Family	Backing Material	Adhesive Type	Typical Thickness (mm)	Key Performance Features	Typical Applications
Polyimide Insulation Tapes (h‑old® H.20 / H.50)	Polyimide film	Silicone	~0.025 – 0.05	High dielectric strength, Class H	Motors, transformers
Polyester Insulation Tapes (h‑old 10.B)	Polyester film	Acrylic	0.023	Economical insulation	Coil wrapping
Nomex® Paper Tapes (h‑old X.80)	Aramid paper	Acrylic	0.08	Puncture-resistant, thermally stable	Electrical insulation
PTFE Release Tapes (CHR® 2045 / 2042 / R‑Series)	PTFE film	Silicone / Acrylic	~0.06 –0.29	Non-stick, chemical resistant	Composite molding, heat-sealing
FEP Film Tapes (CHR C / 2355)	FEP film	Silicone	~0.09	Transparent, dielectric stability	Coil insulation
Glass-Reinforced Silicone Tapes (CHR H6595)	Fiberglass fabric / silicone	Silicone	~0.5 mm	Extreme temperature durability	HVOF, plasma spray
Foil-Glass Laminate Tapes (CHR 6004 / 2925)	Aluminum foil + glass fabric	Silicone / Acrylic	~0.15–0.30 mm	Abrasion and thermal protection	Surface shielding
UHMW-PE Protection Tapes	UHMW-PE film	Acrylic / Rubber	~0.1–0.5	Low friction, wear resistance	Surface protection

Electrical Insulation Brochure | Saint-Gobain Tape Solutions

"Tape Solutions for Electrical Insulation" brochure

Electrical insulation tapes designed for many applications in Aerospace, Oil & Gas, Electronics, Electrical, and Industrial markets.(Includes h‑old legacy products).

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Thermal Spray Brochure | Saint-Gobain Tape Solutions

"Tape Solutions for Thermal Spray" brochure

Saint-Gobain offers a complete range of adhesive tapes to perform in a variety of thermal spray coating processes.

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Composite Molding Brochure | Saint-Gobain Tape Solutions

"Tape Solutions for Composite Molding" brochure

Tapes for demanding accessory applications, including masking for stripping and painting, lining and seaming of miscellaneous cargo and bulkhead compartments.

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