Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC1100
SiSiB® PC1100


SiSiB® PC1100 is a versatile amino-functional coupling agent used over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The silicon-containing portion of the molecule provides strong bonding to substrates. The primary amine function reacts with a wide array of thermoset, thermoplastic, and elastomeric materials.

SiSiB® PC1100 amino silane is equal to Momentive's A-1100, Dow's Z-6011, Wacker's GF93, Evonik's AMEO, ShinEtsu's KBE-903 silane.

SiSiB® PC1100

Technical Data







Molecular Weight


Viscosity 25°C

2 cSt

Boiling Point

215°C [760mmHg]

Flash Point


Color and Appearance

Colorless transparent liquid

Density 25/25°C


Refractive Index

1.420 [25°C]

Min. Purity


Solubility: SiSiB® PC1100 is completely and immediately soluble in water (with reaction), alcohol, and aromatic and aliphatic hydrocarbons. Ketones are not recommended as diluents.


  • SiSiB® PC1100 is applied in plastic products (including cables, glassfiber-reinforcement plastics etc.), rubber products, adhesives, coatings, pigments dispersion, inks, magnetic materials (plastic magnet and rubber magnet), metallic casting resins and liquid silicone resin concrete, etc.

  • SiSiB® PC1100 maximizes the physical and electrical properties of mineral-filled phenolics, epoxies, polyamides, polybutylene terephthalate, and a host of other thermoset and thermoplastic composites. Filler wetting and dispersibility in the polymer matrix are also improved.

  • SiSiB® PC1100 improves adhesion between magnetic powder and organic resins and dispersion of magnetic powder inorganic resins. Also these magnetic appliances attain higher magnetic orientation and excellent magnetic properties, higher mechanical strength, good processability, excellent weathering resistance.

  • In glass-reinforced thermoset plastics, SiSiB® PC1100 enhances the flexural, compressive, and interlaminar shear strengths before and after exposure to humidity. SiSiB® PC1100 greatly improves wet electrical properties.

  • With nitrile, polysulfide, epoxy, urethane, and adhesives and sealants, SiSiB® PC1100 silane adhesion promoter improves pigment dispersion and maximizes adhesion to glass, aluminum, and steel.

  • When SiSiB® PC1100 is used, glass-reinforced thermoplastics, polyamides, polyesters, and polycarbonates exhibit increased flexural and tensile strengths before and after wet exposure.

  • In glass fiber and mineral wool insulation, as a phenolics resin binder additive, SiSiB® PC1100 3 aminopropyltriethoxysilane imparts moisture resistance and allows recovery after compression.

  • In shell molding foundry applications, SiSiB® PC1100 3 aminopropyltriethoxysilane strengthens the bond between the phenolics binder and foundry sand.

  • In grinding wheels, SiSiB® PC1100 promotes an improved, water-resistant bond between the abrasive grit and phenolics resin binder.

  • SiSiB® PC1100 is an excellent adhesion prompter in urethane, epoxy, and acrylic latex coatings, adhesives, and sealants.

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SiSiB® PC1100