Acid resistance

Electrolyte-resistant coating/corrosion-resistant coating
(protection from corrosive gases)

Product nameApplicationFeatures
DURASURF
DS-3300
  • Lithium secondary batteries
  • Electrolytic capacitors
  • Various metals
  • Mainly for damp-proof coating on substrates
  • Relatively low hardness of coated membrane, as this product type tracks stresses generated by heat cycles
    (pencil lead hardness: 4B)
DURASURF
DS-5300
  • Hardness of coated membrane is high
    (pencil lead hardness: H)
  • Suitable as a low-refraction coating; refraction factor: 1.38
    (when membrane thickness is about 0.1 microns)
DURASURF
DS-3200
  • Relatively high hardness of coated membrane
    (pencil lead hardness: HB to B)
  • Relatively high density and durability
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