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Insulating material / Industrial plastic

Long seller item of RISHO for nearly a century.
Used as insulation matetial of Transformer ,Motor ,Generator and so on.

Long seller item of RISHO for nearly a century.
Used as Transformer insulating cylinder,Piston wear ring of hydraulic equipment , Industrial winding core and so on.

Paper/Phenolic laminates used as Entry & Back-up board at PWB drilling process.


Specially developed for Solder pallet.
Excellent in such every property for this use as Mechanical strength,Heat resistance or Dimensional stability and so on.

Wave soldering pallet

Designing and Processing of Wave soldering pallet is also available
Flow diagram from order acceptance to shipment

About solder pallet

RISHO newly developed insulating material for transformer cylinder.
Excellent in both mechanical strength and insulating properties.

RISHOLITE thermosetting resin pipe is also used as winding core of such industrial material as Paper , Glass fabric ,Film or Foil .

FRP pipe made by winding up glass roving on a mandrel with resin impregnation

Insulating paper with diamond dotted resin application.
Used as inter layer insulating material of transformer winding

Various types of prepreg such as Paper/Phenolic, Cotton/Phenolic, Glass/Epoxy, Glass nonwoven/Epoxy or other are available

Cotton/Phenolic laminated pipe with excellent abrasion resistance for marine bearing.

Bolts & Nuts made of RIHOLITE thermosetting resin laminated rod.
Such associated items as insulation washer,bush or collar are also available.

WOODLYTE is the laminated wood made of veneers impregnated with phenolic resin.Excellent In Insulating property or Mechanical stength compared to usual Plywood or LVL

static dissipative

Thermosettig resin laminate with its surface resistivity is designed to be 106Ω/sq. in order to dissipate static quickly and gently.


Both excellent in Vibration damping and Sound insulation.

40% lighter than damping material with steel constrainer


We hope our L-shape Glass/Epoxy laminate would expand variations of machining