Silane Coupling Agents | Adhesion Promoters | Amino Silanes | Surface Modifiers
| SiSiB® PC1118 |
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Bis[(3-trimethoxysilyl)propyl]amine Synonym: 3-(Trimethoxysilyl)-N-(3-(trimethoxysilyl)propyl)-1-propanamine Countertype of Dynasylan 1124, Silquest A-1170 |
| Chemical Structure |
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| Introduction |
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SiSiB® PC1118 is a secondary aminofunctional silane possessing two symmetric silicon atoms. SiSiB® PC1118 may act as an adhesion promoter between inorganic materials (for example glass, metals and fillers) and organic polymers (thermosets, thermoplastics and elastomers) or as a surface modifier. SiSiB® PC1118 is a slightly yellowish liquid with an amine-like odor. It is soluble in alcohols, aliphatic or aromatic hydrocarbons. |
| Typical Physical Properties |
| Chemical Name: | Bis[(3-trimethoxysilyl)propyl]amine |
| CAS No.: | 82985-35-1 |
| EINECS No.: | 280-084-5 |
| Empirical Formula: | C12H31NO6Si2 |
| Molecular Weight: | 341.55 |
| Boiling Point: | 285°C [760mmHg]152°C [4mmHg] |
| Flash Point | 140°C |
| Color and Appearance: | Yellowish clear liquid |
| Density [25°C]: | 1.04 |
| Refractive Index [25°C]: | 1.432 |
| Purity: | Min. 96.0% by GC |
| Applications |
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SiSiB® PC1118 can be used in many applications, like: - Foundry resins: as additive to phenolic,furan and melamine resins; - Mineral-filled composites: for pre-treatment of fillers and pigments; - Metal primers; - Mineral fiber insulating materials, abrasives: as additive to phenolic resin binders; - Sealants and adhesives: as primer or additive; - Paints and coatings: as additive and primer for improving adhesion to the substrate. SiSiB® PC1118 can be used to improve: Product properties, such as - Durability at high temperature and humidity; - Flexural strength, tensile strength, impact strength and modulus of elasticity; - Moisture and corrosion resistance ; Processing properties, such as - Excellent primerless adhesion; - Higher filler loading; - Homogeneous distribution of inorganic fillers in polymer matrices; - Rheological behaviour: reduction in viscosity, newtonian behavior; - Wet-out. |
| Packings |
| Net weight 200Kg steel drum or 1000Kg IBC container, for more details, please visit Packing Centre. |
| Technical Library |
Download Technical Data Sheet  Safety Data Sheet
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SiSiB® SILANES 2016