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

Domestic D-35 Tetrabutanone Oxime Silane

Domestic D-35 Tetrabutanone Oxime Silane is a high-performance adhesion promoter from Domestic’s D-Series silanes, specifically engineered for rapid room-temperature curing in silicone sealants and RTV formulations. It offers excellent shelf stability, low volatility, and superior bonding to glass, aluminum, and plastics without corrosive byproducts.
  • domestic d 35 tetrabutanone oxime silane_510a0799
  • domestic d 35 tetrabutanone oxime silane_510a0799

Features Of Domestic D-35 Tetrabutanone Oxime Silane

  1. Fast room-temperature curing with excellent shelf stability under anhydrous conditions.

  2. Low volatility and reduced odor compared to traditional acetoxysilanes, enhancing workplace safety.

  3. Superior adhesion promotion on glass, aluminum, stainless steel, and painted substrates without primer.

  4. Hydrolytically stable oxime group minimizes acetic acid release, preventing corrosion of sensitive metals.

  5. Compatible with common silicone elastomers, RTV sealants, and hybrid polymer formulations.

Typical Applications Of Domestic D-35 Tetrabutanone Oxime Silane

  1. One-component moisture-curing silicone sealants for architectural glazing.

  2. Automotive under-hood RTV gasketing compounds requiring non-corrosive cure chemistry.

  3. Electronics encapsulants and conformal coatings where metal compatibility is critical.

  4. Industrial adhesive primers for bonding composites and coated metal assemblies.

  5. Hybrid polymer (MS Polymer) sealants and adhesives demanding low-emission performance.

Specifications Of Domestic D-35 Tetrabutanone Oxime Silane

Chemical TypeTetrabutanone oxime functional silane (tetrafunctional alkoxy silane derivative)
Product FormLiquid
AppearanceColorless to pale yellow clear liquid
Density (25°C)0.98–1.02 g/cm³
Refractive Index (25°C)1.420–1.435
Flash Point (PMCC)≥ 85°C
pH (1% aqueous solution)Neutral to slightly basic (6.5–8.0)
Storage Stability≥ 12 months in sealed container at 5–30°C, protected from moisture


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