Phenolic Resins
Phenolic Resins for Electrical Insulation Coatings

Products

Phenolic Resins for Electrical Insulation Coatings

We offer phenolic resins for coatings with superior heat resistance and electrical insulation.

Plants/Laboratories

  • Shizuoka Plant

Features

High performance and reliability

We offer various types of phenolic resins which have high heat resistance, water resistance, chemical resistance, coating layer strength and other functionality.

Applications

Automotive/Railways/Aircraft

Insulative Coatings

Electric components

Insulative coatings

Industrial Material

Insulative Coatings

Electric components

Insulative coatings

Specifications

SUMILITERESIN®PR Series

Encapsulation resin for electric components
GradeForm150 µ
mesh-on
(%)
Ash content
(%)
Viscosity
(MPa·s/25°C)
AdvantageApplication
PR-16382Powder0.551-Electrical insulation
(novolak)
Capacitor, resistor
PR-51939Powder0.551-Good humidity resistance
(novolak)
Capacitor, resistor
PR-53153Powder0.582-High mechanical strength
(novolak)
Capacitor, resistor
PR-53364Powder0.582-Good humidity resistance,
high heat resistance (novolak)
Hybrid IC
PR-50702Liquid--5000High purity,
low modulus (resol)
Hybrid IC

Remark

  • The data given above are not guaranteed values.
Insulative coatings
GradeViscosity
(MPa·s/25°C)
Nonvolatile content
(%)
SolventAdvantageApplication
*PC-115060Methanol/acetoneGood chemical resistanceElectronic components
*PC-2510044Methanol/acetoneGood adhesion, flexibilityElectronic components
*PR-91220060MethanolGood chemical resistanceWire-coating

Remark

  • *Please refer to the poisonous material control law(s) applicable in your country when you use this product.
  • The data given above are not guaranteed values.

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