Shin-Etsu Silicone Selection Guide

Alkali Resistance

耐アルカリ性

Excellent durability against alkalis.

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  • Required Performance

X-40-9300

X-40-9300

  • Very high reactivity of alkoxy group and rapid curing
  • Alkali resistance
  • Water resistance

X-40-9301

X-40-9301

  • Alkali resistance
  • Water resistance

X-48-1800

X-48-1800

  • This product can be used by simply cold-blend*.
  • Applicable organic resins are silicone-modified acrylic polymers/polyesters/alkyds/weak solvent acrylic resins/NAD.
  • This product improves weather resistance, heat resistance, anti-marking pen fouling properties, acid/alkali resistance, etc..
  • Recommended additive amount is 10~50 parts per 100 parts resin solid content.

* Cold blend: A method of blending by simply mixing without heating

KBM-6803

KBM-6803

  • Silane coupling agent with ethylenediamine structure and longer spacer chain than conventional product (KBM-603)
  • Owing to the long spacer chain, improvement of hydrophobicity and flexibility can be expected.
  • Improvement of adhesiveness, alkali resistance and water resistance can be expected.

KBM-4803

KBM-4803

  • Silane coupling agent with epoxy group and longer spacer chain than conventional product (KBM-403)
  • Owing to the long spacer chain, improvement of hydrophobicity and flexibility can be expected.
  • Improvement of adhesiveness, high filler filling, flexibility of cured material, alkali resistance, water resistance can be expected.

KBM-1083

KBM-1083

  • Silane coupling agent with vinyl group and longer spacer chain than conventional product (KBM-1003)
  • Owing to the long spacer chain, improvement of hydrophobicity and flexibility can be expected.
  • Improvement of high filler filling, flexibility of cured material, alkali resistance, water resistance can be expected.

KBM-5803

KBM-5803

  • Silane coupling agent with methacrylate group and longer spacer chain than conventional product (KBM-503)
  • Owing to the long spacer chain, improvement of hydrophobicity and flexibility can be expected.
  • Improvement of adhesiveness, high filler filling, flexibility of cured material, alkali resistance, water resistance can be expected.