Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Generic D-12 Silane Coupling Agent Modified methyltriacetoxysilane

GenericD-12SilaneCouplingAgentModifiedmethyltriacetoxysilaneisapremiumsilanecouplingagentfromGeneric’sD-Series,featuringamodifiedmethyltriacetoxysilanestructurewithenhancedhydrolyticstabilityandadhesionpromotionforcomposites,coatings,andsealants.Itofferssuperiorbondingbetweenorganicpolymersandinorganicsurfaceslikeglass,metal,orminerals,ensuringdurabilityandperformanceinharshenvironments.
  • generic d 12 silane coupling agent modified methyltriacetoxysilane_0aced259
  • generic d 12 silane coupling agent modified methyltriacetoxysilane_0aced259

Features Of Generic D-12 Silane Coupling Agent Modified methyltriacetoxysilane

  1. Enhanced hydrolytic stability compared to conventional triacetoxysilanes, reducing premature condensation during storage and formulation.

  2. Improved adhesion promotion between organic polymers (e.g., acrylics, polyurethanes) and inorganic substrates such as glass, metals, and mineral fillers.

  3. Low volatility and reduced acetic acid odor during cure, supporting safer handling and improved workplace air quality.

  4. Controlled reactivity profile enables extended pot life in sealants and adhesives without compromising final crosslink density.

  5. Compatible with a broad range of solvents and resin systems, facilitating easy integration into existing manufacturing processes.

Typical Applications Of Generic D-12 Silane Coupling Agent Modified methyltriacetoxysilane

  1. High-performance neutral-cure silicone sealants for architectural glazing and façade systems.

  2. Reinforced polymer composites incorporating calcium carbonate, silica, or talc fillers.

  3. Moisture-cure polyurethane adhesives and sealants used in automotive trim assembly.

  4. Primer-free bonding solutions for coated metal substrates in appliance and electronics enclosures.

  5. Functional additives in solvent-based and high-solids coatings for corrosion-resistant metal primers.

Specifications Of Generic D-12 Silane Coupling Agent Modified methyltriacetoxysilane

Chemical TypeModified alkyltrialkoxysilane (silane coupling agent)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsAdhesion promotion, filler surface treatment, moisture-cure polymer crosslinking
Key FeaturesNeutral-cure capability, low odor, hydrolytic stability, substrate versatility
Storage ConditionsStore in original sealed container at 5–30 °C, protect from moisture and direct sunlight
Shelf Life12 months from date of manufacture under recommended storage conditions
Regulatory ComplianceREACH registered; RoHS compliant; non-hazardous for transport (UN 3082 not applicable)


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