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Amatrium Materials AI
Wacker Wacker® Silane M1-TRIMETHOXY
Categories: Fluid

Material Notes: Structural Formula: (CH3O)3SiCH3

Empirical formula: C4H12O3Si

CAS No.: 1185-55-3

Product description: SILANE M1-TRIMETHOXY is a clear, colorless liquid with an odor characteristic of alcohols.

Properties: The use of SILANE M1-TRIMETHOXY to render fillers water repellent considerably improves their dispersibility and reduces their sedimentation tendency. Mineral-filled plastics can thus be processed more easily. Additionally, resistance to moisture and chemicals is much increased. SILANE M1- TRIMETHOXY can be used as a constituent of silica gels, silicone resins and silicone rubber. In such compounds, the degree of curing and hence mechanical properties, such as elongation at break, modulus of elasticity and a coating's flexibility, can becontrolled precisely by varying the amount of SILANE M1-TRIMETHOXY used.

Special features: SILANE M1-TRIMETHOXY is an alkylalkoxysilane. The silane hydrolyzes slowly in the presence of moisture (methanol is released) to form reactive silanols. These react further to produce oligosiloxanes and then polysiloxanes.

Application: SILANE M1-TRIMETHOXY is used mainly to render a wide range of surfaces and materials water repellent (e.g. mineral fillers, pigments, glass, cardboard). SILANE M1-TRIMETHOXY is also used in the production of silicone resins and condensation-curing silicone rubber. In a further application, aqueous solgelcoating systems are used to produce organicinorganic hybrids.

Information provided by Wacker Chemie AG.

Available Properties
  • Density, DIN 51757
  • Molecular Weight
  • Total Acid Number, [mg/kg]
  • Boiling Point
  • Flash Point, DIN 51755
  • Ignition Temperature, DIN 51794
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