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

Domestic D-36 Phenyltris(Methylethylketoxime)Silane

Domestic D-36 Phenyltris(Methylethylketoxime)Silane is a high-purity adhesion promoter in the Domestic Silane Series, specifically formulated as an oxime-type silane coupling agent. It enhances bonding between organic polymers and inorganic substrates like glass, metals, and fillers—widely used in RTV silicone sealants, coatings, and composites for superior moisture resistance and shelf stability.
  • domestic d 36 phenyltris methylethylketoxime silane_e05827ad
  • domestic d 36 phenyltris methylethylketoxime silane_e05827ad

Features Of Domestic D-36 Phenyltris(Methylethylketoxime)Silane

  1. High hydrolytic stability due to sterically hindered methylethylketoxime ligands.

  2. Excellent compatibility with silicone rubber, RTV-2 systems, and condensation-cure sealants.

  3. Low volatility and reduced odor compared to traditional alkoxy- or acetoxy-silanes.

  4. Effective adhesion promotion on metals, glass, and painted substrates without corrosive byproducts.

  5. Non-corrosive curing behavior—releases only methyl ethyl ketoxime (MEKO), not HCl or acetic acid.

Typical Applications Of Domestic D-36 Phenyltris(Methylethylketoxime)Silane

  1. Adhesion promoter in one-component moisture-curing silicone sealants.

  2. Surface modifier for fillers (e.g., silica, calcium carbonate) in high-performance elastomers.

  3. Coupling agent in automotive under-hood gasketing compounds.

  4. Functional additive in architectural glazing sealants for improved UV and thermal stability.

  5. Key ingredient in electronic encapsulation materials requiring low ionic residue.

Specifications Of Domestic D-36 Phenyltris(Methylethylketoxime)Silane

Chemical TypePhenyl-substituted ketoxime-functional silane
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsAdhesion promotion, filler surface treatment, moisture-cure silicone formulation
Key FeaturesNon-corrosive, low-odor, hydrolytically stable, excellent substrate wetting
Storage Stability≥12 months in sealed containers at room temperature (15–25°C)
Refractive Index (25°C)1.440–1.450
Density (25°C)0.98–1.02 g/cm³


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