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Capacitor Solutions

Our DYNACAP® electrolytic capacitor solution is the premier cellulose-based component in the global manufacture of aluminum electrolytic capacitors. As a partner and licensee of DreamWeaver, Glatfelter also offers separator solutions for supercapacitor and other energy storage applications.

Why Choose Glatfelter Capacitor Solutions?

  • Superior electrolyte absorption
  • Low ESR (Equivalent Series Resistance) contributes to low heat generation
  • Low DF (Dissipation Factor)
  • Good strength
  • High breakdown voltage
  • From 0.30 to 0.95 g/cm3 density
two green capacitor

Capacitor Literature

Technology Types

Inclined Wire Technology

  • Ability to produce thin and light webs
  • Regular and superior absorption of the electrolyte
  • Perfect consistency in thickness and basis weight
  • Worldwide leadership position in lightweight long-fiber materials
  • Basis weight down to 9.0 g/m²
  • Regular ultra-low ESR of the impregnated material
  • Best compromise in sheet formation – tensile strength and low ESR

Flat Wire Technology

  • Production of material with higher density for high- and medium-voltage applications
  • Consistency in thickness and basis weight

Capacitor Materials

Many of our capacitor materials contain sustainable abaca fibers, which are delivered from Glatfelter’s own dedicated pulp production site in the Philippines. This allows us to provide you with unrivaled consistency in quality and supply. Our kraft materials are produced with PEFC certified pulp (PEFC /04-31-2118).

Product Specifications

GM0.30-0.75 g/cm330, 40, 50, 60 μmManilaSimplex, low ESR range
GMK0.30-045 g/cm330, 40, 50, 60, 75 μmManila KraftSimplex, low ESR range
GMBK0.54 g/cm350 μmManila KraftSimplex, low ESR range
GK0.55 g/cm325, 50, 60, 75, 90 μmKraftSimplex

Related Electrical Solutions

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Glatfelter Global Headquarters

4350 Congress Street
Suite 600
Charlotte, NC 28209 U.S.A.