Products

Electrical insulation materials and converted parts

Browse materials for motors, transformers, EV batteries, power electronics, cable assemblies, renewable energy equipment, and switchgear. Product records stay conservative until supplier-confirmed documentation is available.

Published products

44

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Custom Insulation Parts

Converted electrical insulation parts for industrial assemblies.

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Thermal Management & Insulating Materials

Thermal interface and insulating materials for electrical assemblies.

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Mica Insulation Products

Mica sheets, tapes, barriers, washers, gaskets, and machined mica parts.

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Flexible Insulation Laminates

Flexible laminate materials for slot, phase, coil, and layer insulation.

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Insulation Tapes

Electrical insulation tapes for wrapping, binding, cable, and high temperature uses.

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Insulating Sleeves & Tubes

Sleeving and tubing materials for lead wire, wire harness, and component insulation.

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Rigid Insulation Laminates

Rigid sheet and machined laminate materials for supports, barriers, spacers, and wedges.

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Insulation Films

Electrical insulation films for die-cut pads, layers, and high temperature applications.

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Insulation Paper & Pressboard

Insulating paper and pressboard materials for motors and transformers.

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Sample Kits

Material sample kits for insulation material selection and RFQ preparation.

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44 products found

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Custom Die-Cut Insulation Parts

Custom Insulation Parts

Custom die-cut electrical insulation parts made from films, papers, mica, thermal pads, and rigid laminates for repeatable assembly fit.

Materials

PET film PI film mica

Forms

die-cut part gasket washer

Applications

Motors Transformers

Processing

die cutting kiss cutting
Custom available Datasheet upon request

CNC Machined Insulation Parts

Custom Insulation Parts

CNC machined insulation components for rigid supports, spacers, and precision electrical parts.

Materials

G10/G11 laminate FR-4 epoxy glass GPO-3 laminate

Forms

machined part spacer support

Applications

Motors Transformers

Processing

CNC machining drilling
Custom available Datasheet upon request

Stamped Insulation Parts

Custom Insulation Parts

Stamped flat insulation parts for repeatable washers, spacers, pads, and barriers.

Materials

PET film insulating paper mica

Forms

stamped part washer spacer

Applications

Motors Transformers

Processing

stamping die cutting
Custom available Datasheet upon request

Adhesive-Backed Insulation Parts

Custom Insulation Parts

Pressure-sensitive adhesive-backed insulation parts for easier assembly and positioning.

Materials

PET film PI film insulating paper

Forms

adhesive-backed part kiss-cut part pad

Applications

Motors Transformers

Processing

adhesive backing kiss cutting
Custom available Datasheet upon request

Battery Pack Insulation Pads

Custom Insulation Parts

Converted insulation pads for EV battery cells, modules, packs, and busbar interfaces.

Materials

PET film PI film mica

Forms

pad barrier die-cut part

Applications

Motors Transformers

Processing

die cutting adhesive backing
Custom available Datasheet upon request

Busbar Insulation Components

Custom Insulation Parts

Custom busbar insulation components for power distribution, battery packs, and electrical equipment.

Materials

PET film PI film heat shrink tube

Forms

busbar cover pad barrier

Applications

Motors Transformers

Processing

die cutting heat shrink cutting
Custom available Datasheet upon request

Electrical Insulation Gaskets

Custom Insulation Parts

Electrical insulation gaskets cut from film, mica, paper, or rigid laminate materials.

Materials

PET film mica insulating paper

Forms

gasket washer die-cut part

Applications

Motors Transformers

Processing

die cutting stamping
Custom available Datasheet upon request

Slot Liners

Custom Insulation Parts

Slot liner parts for motor insulation systems and rewinding applications.

Materials

DMD laminate NMN laminate NHN laminate

Forms

slot liner cut sheet

Applications

Motors Transformers

Processing

slitting sheet cutting
Custom available Datasheet upon request

Phase Insulation Separators

Custom Insulation Parts

Phase insulation separators for motor windings, coils, and converted insulation kits.

Materials

DMD laminate PET film PI film

Forms

phase separator die-cut part

Applications

Motors Transformers

Processing

sheet cutting die cutting
Custom available Datasheet upon request

Thermal Conductive Insulation Pads

Thermal Management & Insulating Materials

Thermally conductive insulation pads for assemblies that need heat transfer, electrical isolation, and converted pad geometry.

Materials

thermal silicone thermal pad compound ceramic-filled insulating pad

Forms

pad sheet die-cut pad

Applications

Motors Transformers

Processing

die cutting sheet cutting
Custom available Datasheet upon request

Thermal Conductive Silicone Pads

Thermal Management & Insulating Materials

Silicone-based thermal conductive pads for power modules, battery packs, and electrical assemblies.

Materials

thermal conductive silicone

Forms

pad sheet die-cut pad

Applications

Motors Transformers

Processing

die cutting sheet cutting
Custom available Datasheet upon request

Thermal Gap Pads

Thermal Management & Insulating Materials

Compressible thermal gap pads for uneven interfaces in power electronics and battery systems.

Materials

thermal gap pad material

Forms

gap pad sheet die-cut pad

Applications

Motors Transformers

Processing

die cutting sample cutting
Custom available Datasheet upon request

Die-Cut Thermal Pads

Thermal Management & Insulating Materials

Custom die-cut thermal pads for repeatable assembly in modules, packs, and power devices.

Materials

thermal pad material

Forms

die-cut pad sheet

Applications

Motors Transformers

Processing

die cutting kiss cutting
Custom available Datasheet upon request

Mica Thermal Barriers

Thermal Management & Insulating Materials

Mica-based thermal barriers for battery, power electronics, and high temperature insulation areas.

Materials

mica mica laminate

Forms

barrier sheet die-cut part

Applications

Motors Transformers

Processing

sheet cutting die cutting
Custom available Datasheet upon request

Mica Sheet

Mica Insulation Products

Mica sheet category for electrical and thermal insulation applications where grade selection is confirmed by datasheet.

Materials

mica mica laminate

Forms

sheet plate die-cut part

Applications

Motors Transformers

Processing

sheet cutting die cutting
Custom available Datasheet upon request

Mica Thermal Barrier

Mica Insulation Products

Mica thermal barrier material for battery and equipment layouts requiring reviewed thermal separation.

Materials

mica mica laminate

Forms

barrier sheet

Applications

Motors Transformers

Processing

sheet cutting die cutting
Custom available Datasheet upon request

Mica Tape

Mica Insulation Products

Mica tape for cable, coil, and high temperature electrical insulation wrapping applications.

Materials

mica paper glass cloth

Forms

tape roll

Applications

Motors Transformers

Processing

slitting custom roll cutting
Custom available Datasheet upon request

Mica Tape for Fire-Resistant Cable

Mica Insulation Products

Mica tape selected for fire-resistant cable wrapping workflows where final construction is confirmed during RFQ review.

Materials

mica paper glass cloth

Forms

tape roll

Applications

Motors Transformers

Processing

slitting
Custom available Datasheet upon request

Machined Mica Parts

Mica Insulation Products

Machined mica insulation parts for washers, spacers, gaskets, and barrier components.

Materials

mica laminate

Forms

machined part washer spacer

Applications

Motors Transformers

Processing

CNC machining drilling
Custom available Datasheet upon request

DMD Insulation Paper

Flexible Insulation Laminates

DMD insulation paper category for motor and transformer insulation workflows.

Materials

DMD laminate polyester film nonwoven polyester

Forms

roll sheet slot liner

Applications

Motors Transformers

Processing

slitting sheet cutting
Custom available Datasheet upon request

DMD Slot Insulation Paper

Flexible Insulation Laminates

DMD slot insulation paper for motor slot liners, phase pieces, and rewinding material kits.

Materials

DMD laminate

Forms

roll sheet slot liner

Applications

Motors Transformers

Processing

slitting sheet cutting
Custom available Datasheet upon request

NMN Insulation Paper

Flexible Insulation Laminates

NMN insulation paper for motor, transformer, and flexible laminate insulation discussions.

Materials

NMN laminate aramid paper polyester film

Forms

roll sheet slot liner

Applications

Motors Transformers

Processing

slitting sheet cutting
Custom available Datasheet upon request

NHN Insulation Paper

Flexible Insulation Laminates

NHN insulation paper for applications where grade and temperature expectations require supplier review.

Materials

NHN laminate aramid paper polyimide film

Forms

roll sheet slot liner

Applications

Motors Transformers

Processing

slitting sheet cutting
Custom available Datasheet upon request

Glass Cloth Tape

Insulation Tapes

Glass cloth tape for electrical wrapping, binding, and insulation workflows.

Materials

glass cloth

Forms

tape roll

Applications

Motors Transformers

Processing

slitting custom roll cutting
Custom available Datasheet upon request

Glass Fiber Tape

Insulation Tapes

Glass fiber tape for cable, motor, and electrical insulation wrapping applications.

Materials

glass fiber

Forms

tape roll

Applications

Motors Transformers

Processing

slitting
Custom available Datasheet upon request

Polyester Tape

Insulation Tapes

Polyester tape for general electrical insulation wrapping, binding, cable, and motor uses.

Materials

polyester film

Forms

tape roll

Applications

Motors Transformers

Processing

slitting custom roll cutting
Custom available Datasheet upon request

Polyimide Tape

Insulation Tapes

Polyimide tape for higher temperature electrical insulation and masking workflows where grade is confirmed during review.

Materials

polyimide film

Forms

tape roll

Applications

Motors Transformers

Processing

slitting
Custom available Datasheet upon request

Fiberglass Sleeving

Insulating Sleeves & Tubes

Fiberglass sleeving category for wire, lead, and component insulation needs.

Materials

fiberglass

Forms

sleeve cut length

Applications

Motors Transformers

Processing

custom cutting kitting
Custom available Datasheet upon request

Silicone Fiberglass Sleeving

Insulating Sleeves & Tubes

Silicone fiberglass sleeving for lead wire, harness, and component insulation workflows.

Materials

fiberglass silicone rubber

Forms

coated sleeve cut length

Applications

Motors Transformers

Processing

custom cutting
Custom available Datasheet upon request

Heat Shrink Tube

Insulating Sleeves & Tubes

Heat shrink tube for wire, busbar, harness, and electrical connection insulation.

Materials

polyolefin insulating tubing

Forms

heat shrink tube cut length

Applications

Motors Transformers

Processing

custom cutting
Custom available Datasheet upon request

PTFE Tube

Insulating Sleeves & Tubes

PTFE tube for wire, cable, and component insulation discussions where grade and dimensions are confirmed during RFQ review.

Materials

PTFE

Forms

tube cut length

Applications

Motors Transformers

Processing

custom cutting
Custom available Datasheet upon request

G10 / G11 Insulation Sheet

Rigid Insulation Laminates

G10 and G11 rigid insulation sheets for machined supports, spacers, slot wedges, barriers, and electrical equipment parts.

Materials

G10 epoxy glass G11 epoxy glass

Forms

sheet plate machined part

Applications

Motors Transformers

Processing

CNC machining sheet cutting
Custom available Datasheet upon request

G10 / G11 CNC Machined Parts

Rigid Insulation Laminates

CNC machined G10 and G11 insulation parts for precision electrical assemblies.

Materials

G10 epoxy glass G11 epoxy glass

Forms

machined part spacer support

Applications

Motors Transformers

Processing

CNC machining drilling
Custom available Datasheet upon request

GPO-3 Insulation Sheet

Rigid Insulation Laminates

GPO-3 insulation sheet for barriers, supports, and switchgear insulation parts.

Materials

GPO-3 polyester glass

Forms

sheet barrier machined part

Applications

Motors Transformers

Processing

sheet cutting CNC machining
Custom available Datasheet upon request

FR-4 Epoxy Glass Sheet

Rigid Insulation Laminates

FR-4 epoxy glass sheet for electrical insulation panels, barriers, and machined parts.

Materials

FR-4 epoxy glass

Forms

sheet plate machined part

Applications

Motors Transformers

Processing

sheet cutting CNC machining
Custom available Datasheet upon request

PET Insulation Film

Insulation Films

PET insulation film for die-cut pads, layers, barriers, and electrical insulation sheets.

Materials

PET film

Forms

film sheet roll

Applications

Motors Transformers

Processing

slitting sheet cutting
Custom available Datasheet upon request

PI Polyimide Film

Insulation Films

PI polyimide film for high temperature electrical insulation and converted parts.

Materials

PI film polyimide film

Forms

film sheet roll

Applications

Motors Transformers

Processing

slitting sheet cutting
Custom available Datasheet upon request

Die-Cut Insulation Film

Insulation Films

Die-cut insulation film parts for battery packs, electronics, motors, and equipment assemblies.

Materials

PET film PI film

Forms

die-cut film pad barrier

Applications

Motors Transformers

Processing

die cutting adhesive backing
Custom available Datasheet upon request

Electrical Pressboard

Insulation Paper & Pressboard

Electrical pressboard for transformer insulation components, barriers, and spacers.

Materials

pressboard

Forms

pressboard sheet strip

Applications

Motors Transformers

Processing

sheet cutting die cutting
Custom available Datasheet upon request

Crepe Paper

Insulation Paper & Pressboard

Crepe insulation paper for transformer lead wrapping and flexible insulation areas.

Materials

crepe paper

Forms

paper roll strip

Applications

Motors Transformers

Processing

slitting custom cutting
Custom available Datasheet upon request

DDP Paper

Insulation Paper & Pressboard

DDP diamond dotted paper for transformer coil and layer insulation applications.

Materials

DDP paper insulating paper

Forms

paper roll sheet

Applications

Motors Transformers

Processing

slitting sheet cutting
Custom available Datasheet upon request

Sample Kits

Sample Kits

Material sample kits for insulation material selection and RFQ preparation.

Materials

mica PET film PI film

Forms

sample kit sample sheet custom kit

Applications

Motors Transformers

Processing

sample cutting labeling
Custom available Sample available Datasheet upon request

Motor Insulation Sample Kit

Sample Kits

Sample kit for comparing common motor insulation papers, laminates, tapes, and sleeves.

Materials

DMD laminate NMN laminate NHN laminate

Forms

sample kit

Applications

Motors Transformers

Processing

sample cutting kitting
Custom available Sample available Datasheet upon request

EV Battery Insulation Sample Kit

Sample Kits

Sample kit for EV battery insulation films, pads, mica barriers, and thermal materials.

Materials

PET film PI film mica

Forms

sample kit

Applications

Motors Transformers

Processing

sample cutting kitting
Custom available Sample available Datasheet upon request

Featured records

Frequently reviewed product families

These records are ordered from the curated catalog and remain RFQ-oriented rather than ecommerce listings.

Custom Die-Cut Insulation Parts

Custom Insulation Parts

Custom die-cut electrical insulation parts made from films, papers, mica, thermal pads, and rigid laminates for repeatable assembly fit.

Materials

PET film PI film mica

Forms

die-cut part gasket washer

Applications

Motors Transformers

Processing

die cutting kiss cutting
Custom available Datasheet upon request

CNC Machined Insulation Parts

Custom Insulation Parts

CNC machined insulation components for rigid supports, spacers, and precision electrical parts.

Materials

G10/G11 laminate FR-4 epoxy glass GPO-3 laminate

Forms

machined part spacer support

Applications

Motors Transformers

Processing

CNC machining drilling
Custom available Datasheet upon request

Stamped Insulation Parts

Custom Insulation Parts

Stamped flat insulation parts for repeatable washers, spacers, pads, and barriers.

Materials

PET film insulating paper mica

Forms

stamped part washer spacer

Applications

Motors Transformers

Processing

stamping die cutting
Custom available Datasheet upon request

Adhesive-Backed Insulation Parts

Custom Insulation Parts

Pressure-sensitive adhesive-backed insulation parts for easier assembly and positioning.

Materials

PET film PI film insulating paper

Forms

adhesive-backed part kiss-cut part pad

Applications

Motors Transformers

Processing

adhesive backing kiss cutting
Custom available Datasheet upon request

Battery Pack Insulation Pads

Custom Insulation Parts

Converted insulation pads for EV battery cells, modules, packs, and busbar interfaces.

Materials

PET film PI film mica

Forms

pad barrier die-cut part

Applications

Motors Transformers

Processing

die cutting adhesive backing
Custom available Datasheet upon request

Busbar Insulation Components

Custom Insulation Parts

Custom busbar insulation components for power distribution, battery packs, and electrical equipment.

Materials

PET film PI film heat shrink tube

Forms

busbar cover pad barrier

Applications

Motors Transformers

Processing

die cutting heat shrink cutting
Custom available Datasheet upon request

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