Meta-aramid paper and insulation parts

Meta-aramid paper on the roll or sheet, and slot liners, barriers and washers cut to your drawing

Insulation for the coils, barriers and slots you build.

Meta-aramid paper on the roll, slit to width, cut to sheet, or converted into finished parts to your drawing. One source for the material and the parts.

Drawing of a roll of insulation paper with a die-cut barrier, slot liners, washers and wedge strips

Characteristics

Rolls, slit rolls or sheets
Cut to your drawing
Data sheet on request
Sample parts first, then production

Usage

Request a quote

Dry-type transformersLayer and barrier insulation, wraps and end fillers Motors and generatorsSlot liners, wedges and phase insulation Switchgear and panelsDie-cut barriers between bus bars and supports Kits for one unitEvery insulation part for a unit, packed together

We supply

Meta-aramid paper, roll or sheet
Slit rolls cut to your width
Die-cut, punched and formed parts

Send us with the request

Material and grade you use today
Thickness, width or sheet size
Roll, sheet or finished part, with a drawing
Quantity and yearly use
The insulation system it must match

Three steps

Send the drawing or a sample part.
We confirm the material and send sample parts.
You approve, and we deliver on your schedule.

Request a quote Request a sample

Specifications

Calendered meta-aramid paper from 2 to 10 mil (0.05 to 0.25 mm) in 914 mm (36 in) rolls; 4, 15 and 20 mil on request. Pick the form and the thickness to see what we supply.

4, 15 and 20 mil are development thicknesses, supplied on request.

Characteristic

Usage

Specifications

Typical values, data sheet on request.

Values are typical and are not for use as a specification. We send the full data sheet with your quote.

Request the data sheet

All thicknesses at a glance

Calendered meta-aramid paper, standard grade, typical values
Thickness	Typical roll length	Dielectric strength	Tensile MD / XD
2 mil 0.05 mm	1,150 m	18 kV/mm	43 / 26 N/cm
3 mil 0.08 mm	800 m	22 kV/mm	65 / 40 N/cm
5 mil 0.13 mm	450 m	28 kV/mm	148 / 93 N/cm
7 mil 0.18 mm	320 m	33 kV/mm	271 / 146 N/cm
8 mil 0.20 mm	260 m	33 kV/mm	320 / 180 N/cm
10 mil 0.25 mm	240 m	32 kV/mm	336 / 217 N/cm
4, 15, 20 mil 0.10, 0.38, 0.51 mm	Development thicknesses, on request

Calendered meta-aramid paper, standard grade. Roll width 914 mm (36 in). Typical values, data sheet on request. Dielectric strength by ASTM D149, tensile strength by ASTM D828 (MD machine direction, XD cross direction). Millimetre values are the nominal mil value converted.

Your insulation system

Typical relative thermal index of 220 C. Whether it suits your insulation system must be reviewed by PRP against your system approval. Data sheet on request.

A material alone does not approve an insulation system. Tell us the system you build to and we check the material against it with you.

Converting

Slit to your width
Sheet cut to your size
Die-cut to your drawing
Punch holes and slots
Fold liners, wraps and channels
Lot tracking from roll to finished parts

First-article dimensions approved by you before production. Your own grade, or material you supply, on request. Roll and lot identity kept to each batch of finished parts on request.

Insulation selector

Six short questions. Your answers make a one-line request you can send or copy.

Your selection

Answer at least the application and the form to send a request.

Request a quote

Have a part in mind?

Send the drawing, a photo or the job you are planning. We will recommend what fits and price it.

Questions about an online ordersupport at prpreps.ca
Sales and quotessales at prpreps.ca
Phone+1 437 917 9336