Low Voltage / Isovolta (Insulation Materials)

Please see here about the isovolta Insulating material.

INDUSTRIAL COMPONENTS

Flexible Low Voltage Insulation Materials

ISONOM® NM or NMN

combinations of Nomex® with PET film, Thermal Class F-H(155℃-180℃) for slot and phases insulation in low vlotage motors or as interlayer insulation in dry transformers

2-Layers with calendered Nomex®
ISONOM NM 0880

Nomex® Type 464/050

ISONOM NM 8 0882

Nomex® Type 416/080

ISONOM NM 13 0950

Nomex® Type 416/130

ISONOM NM 18 2883

Nomex® Type 410/180

ISONOM NM 25 2882

Nomex® Type 410/250

3-Layers with calendered Nomex®
ISONOM NMN 0881

Nomex® Type 464/050

ISONOM NMN 2796

Nomex® Type 416/050

ISONOM NMN 8 0883

Nomex® Type 416/080

ISONOM NMN 8 0884

Nomex® Type 416/080 pre temperature treatment

ISONOM NMN 13 0967

Nomex® Type 416/130, with special PET film

ISONOM NMN 13 2944

Nomex® Type 416/130

ISONOM NMN PH 2045

Nomex® Type 464/050, adhesive coating on one side

ISONOM NMN 8 2800

Nomex® Type 418/080, contains mica

ISONOM ME 2459

NMN with calendered Nomex® Type 416/080, contains accelerator

Materials with uncalendered Nomex® type411/130
ISONOM NM 2041

2-layer material

ISONOM NMN 2035

3-layer material

ISONOM NM PH 2682

PET film adhesive coated

Materials f ür special smoothness
ISONOM NMNM 2298

Nomex® Type 464/050, thin PET film on one side

ISONOM NMNM 2798

Nomex® Type 416/080, thin PET film on one side

ISONOM 2896

Nomex® Type 410/250; one side treated

Special Normax® Combinations
ISONOM NMG 13 2042

Nomex® Type 411/130 with PET film and glass cloth combination

ISONOM NGN 0888

Nomex® Type 464/050 on both sides

ISONOM BNB 0582

Nomex® Type 410/180, glass fleece on both sides

ISONOM® NK or NKN

combination of Nomex® and Polyimid film with Thermal Class H-C (180℃-200℃). For slot and phase insulation for motors subject to high thermal stress or as interlayer insulation in dry transformers

2-Layers with calendered Nomex®
ISONOM NK 2530

Nomex® Type 464/050

ISONOM NK 8 2261

Nomex® Type 416/080

ISONOM NK 18 2563

Nomex® Type 410/180

3-Layers with calendered Nomex®
ISONOM NK 0885

Nomex® Type 464/050

ISONOM NK 8 0886

Nomex® Type 416/080

ISONOM NK 8B 0886

Nomex® Type 416/080, different resin formulation for special applications

ISONOM NKN 13 0887

Nomex® Type 416/130

ISONOM NKN 13B 0887

Nomex® Type 416/080, different resin formulation for special applications

ISONOM NKN 18 2281

Nomex® Type 410/180

ISONOM NKN 25 2664

Nomex® Type 410/250

ISONOM NKN 2279

Nomex® Type 416/080 and Type 416/130

ISONOM NKN 2558

Nomex® Type 410/080 and Type 410/130

ISONOM KNK 2700

Nomex® Type 464/050 or 416/080, PI film on both sides

Materials with uncalendered Nomex® Type411/130
ISONOM NKN 2039

3-Layers

ISISONOM NK 3008

2-Layers

VOLTAFLEX® DM or DMD

combinations with PET film and PET fleece. For slot and phases insulation in low voltage motors or as interlayer insulation in dry transformers

2-Layers with 2 mil-PET-fleece
VOLTAFLEX E 0936

Unsaturated(2,5 mil PET-fleece), white, Thermal Class B-F (130℃-150℃)

VOLTAFLEX E 0951

Unsaturated, white, Thermal Class B-F (130℃-150℃)

VOLTAFLEX 6644

Saturated, blue, Thermal Class F(155℃)

VOLTAFLEX PH 2841

Adhesive coated, white, Thermal Class B-F(130℃-155℃)

3-Layers with 2 mil-PET-fleece
VOLTAFLEX 2598

Unsaturated, white, Thermal Class B-F(130℃-155℃)

VOLTAFLEX F 6642

Saturated, blue, Thermal Class F(155℃)

VOLTAFLEX F 6643

Saturated, special PET film, blue, Thermal Class F(155℃)

VOLTAFLEX F 0768

Saturated, extra smooth surface, blue, Thermal Class F(155℃)

VOLTAFLEX F 2853

Saturated, extra smooth surface, blue, Thermal Class F(155℃)

3-Layers with 3 mil-PET-fleece
VOLTAFLEX 3 6641

Semi saturated, white, Thermal Class B-F(130℃-155℃)

VOLTAFLEX 3F 6641

Saturated, blue, Thermal Class F(155℃)

VOLTAFLEX F 2916

Saturated, extra smooth surface, blue, Thermal Class F(155℃)

VOLTAFLEX DMD3 0180

Saturated, extra smooth surfaces, white, Thermal Class F(155℃)

3-Layers with 5 mil-PET-fleece
VOLTAFLEX 3 6641

Saturated, extra smooth surface, blue, Thermal Class F(155℃)

VOLTAFLEX F 2931

Unsaturated, white, Thermal Class F(155℃)

VOLTAFLEX DMD5 0180

Saturated, extra smooth surface, white, Thermal Class F(180℃)

Special Combinations
VOLTAFLEX GK 2797

PI film with glass cloth, Thermal Class H-C(180℃-200℃)

VOLTAFLEX GKG 2064

PI film with glass cloth, Thermal Class H-C(180℃-200℃)

ISOFLEX P 724

Mica paper with glass cloth, both sides covered with PET film, Thermal Class F(155℃)

ISOFLEX P 725

Mica paper with glass cloth, both sides covered with PET film, Thermal Class F(155℃)

VOLTAFLEX 2526

Extra absorbent, white, Thermal Class B-F(130℃-155℃)

VOLTAFLEX ME 2761

Extra absorbent, contains accelerator, red, Thermal Class B-F(130℃-155℃)

PET Film Combination

PET Film combinations for slot and layer insulation in electrical machines and transformers

KOMBIMAT 2339

PET/PEN film combination, red, Thermal Class F(155℃)

KOMBIMAT 2450

3- of 4-layer special PET film combination, Thermal Class B-F(130℃-155℃)

KOMBIMAT 2822

3-layer special PET film combination, Thermal Class B(130℃)

PET Films

We carry a large selection of different PET films from leading manufacturers and can offer customized solutions for just about any application

NOMEX®

We have been a distributor of DuPont Nomex throughout Europe for many years and can offer the complete range of these products. We will be happy to supply technical information and data sheets.

Prepregs

ISOPREG®

ISOPREG prepregs are glass fibre fabrics impregnated with epoxy resins in B-stage. The material in shaped by the user and cured under pressure and heat

DEGLAS FG 0932

Polyurethane varnished glasscloth with very high tensile strength, for overhangs and connections with tight bends and for electric machines subject to thermal stress, Thermal Class F(155℃)

DEGLAS FG 2949

Consists of electrical grade glass cloth impregnated with polyurethane varnish, Thermal Class F(155℃)

DEGLAS DNL 2019

Elastic, bias cut and seamless, designed for taping tight bends

ISOGLAS F 0710, H 0720

Unidirectional glass fibre tape with thermosetting B-stage polyester resin for end winding bracing or banding of transformer cores, Thermal Class F(155℃) for type F 0710, H(180℃) for type H 0720

ISOPREG EP 1069

Fast curing prepreg with long shelf life, for L- and U-channels of turbogenerators, Thermal Class F(155℃)

ISOPREG EP 2047

High mechanical and chemical strength at high temperatures, used to produce e.g. turbes, plates, angels and sections and formed parts, Thermal Class H(180℃)

ISOPREG EP 2704

Prepregs with good adhesion properties for low-pressure curing, used e.g. in transformers and to produce tubes, sections and formed parts, Thermal Class H(180℃)

ISOPREG FR 1179

Halogen-free, low-smoke and flame-resistant, applications as above, Thermal Class H(180℃)

ISOPREG MDX 1079

Fast curing adhesive prepreg with long shelf life, Thermal Class B(130℃)

ISOPREG PEN 2356

Thermosetting PEN/PET film prepreg as aseparator and filler in overhang parts of endwindings or to produce moulded parts, Thermal Class F(150℃)

ISOPREG PET 0876

Thermosetting PET film prepreg, both sides coated with modified epoxy resin, Thermal Class B(130℃)

PREFILZ 2082

Epoxy/PET felt prepreg as separator and filler in overhang parts of endwindings or to produce moulded parts, Thermal Class F(155℃)

PRINOM B 2083

Thermosetting Nomex® prepreg, both sides coated with modified epoxy resin, Thermal Class H(180℃)

PRINOM B 2913

Thermosetting Nomex® prepreg, with improved edge tear strength, both sides coated with modified epoxy resin, Thermal Class H(180℃)

PRINOM B 2919

Thermosetting Nomex® prepreg, both sides coated with modified epoxy resin, Thermal Class H(180℃)

PRINOM B 3030

Thermosetting NMP Prepreg, both sides coated with modified epoxy resin, Thermal Class H(180℃)

PRINOM B 2083

Thermosetting Nomex® prepreg, one side coated with modified epoxy resin, Thermal Class H(180℃)

PRINOM B 2084

片面に改質エポキシ樹脂を施した熱硬化性Nomex® プリプレグ。耐熱温度H (180℃)。

PRINOM U 0622

Thermosetting uncalendered Nomex® prepreg, both sides coated with modified epoxy resin, Thermal Class(180℃)。

SILGLAS FG

Silicone/glass cloth prepreg, high tear strength, Thermal Class H(180℃)

TRAFOGITTER

Fully cured acrylic-impregnated wide-meshed glass fabric, for use as a spacer in transformer casting, Thermal Class F(155℃)

VLIESPREG 0740

Epoxy-impregnated thermo-shrinking PET fleece prepreg for end winding support and final layer in transformer coils, Thermal Class F(155℃)

VOLTAFLEXPREG 2921

Thermosetting Aramid Fleece/PET film prepreg, both sides coated with modified epoxy resin, Thermal Class H(180℃)

VOLTAFLEXPREG 2694, 2920

Thermosetting DMD prepregs, both sides coated with modified epoxy resin, Thermal Class F(155℃)

RESIN

ISOPHEN 215 SV

As above, but concentrated and higher viscosity than ISOPHEN 215 SK

ISOPHEN 215 V

Phenol formaldehyde resin (resol) dissolved in methanol, without release agent, with lower viscosity for impregnation of wood veneer for the production of densified wood

ISOPHEN 220 RM

Phenol formaldehyde resin (resol) dissolved in methanol, to produce boards and tubes of paper and cotton fabric based laminates according to DIN 7735/IEC 893

EPOLACK 217-U

Epoxy resin containing curing agent, dissolved in methyl ethyl ketone, to impregnate glass filament fabrics for laminates of Type Hgw 2372.4/G 11 according to DIN 77335/NEMA LI-1 and tubes

Miscellaneous

VOTAFILM TPB 2101

Silicone release paper, coated on both sides for use in the curing process of thermosetting resins

VOTAFILM 2646

Release film coated with silicone on both sides for use with thermosetting resins

FLEXIBELMICANIT 2240

Flexible phlogopite mica paper laminate on a sillicon resin basis for cover plates for heating elemetns, in induction furnaces, as a cavity filler, for gaskets and seals, or for insulating spacers machines subject to high thermal stress, User up to a range of 900℃-1100℃. It remains flexible even after thermal stress.


CONTACT

NIPPON RIKA INDUSTRIES CORPORATION
Sales Dept of Insulating Materials

Shuichi Kawamura

Phone : +81-3-3771-0174
E-mail : isovolta@nipponrika.jp


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