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Andisil® 502 Silane

1 of 500 products in this brand
Methacryloxypropylmethyldimethoxysilane. Silanes are used in a variety of industrial applications. Organofunctional Silanes have an organic functional end group and an alkoxy functional end group which allow the silane to act as a bridge between organic materials and inorganic substrates. The organic functional group is matched to the resin system while the alkoxy group provides the reactive site for crosslinking. These materials are useful as adhesion promoters, crosslinking agents, surface modifiers and hydrophobizing agents.

Chemical Family: Silanes

Functions: Anti-Marring Agent, Coupling Agent, Slip Control Agent, Water Repellent

Compatible Polymers & Resins: Acrylics, Isobutylene-isoprene (IIR), Polyesters, Polyethers, Silicones

Features: Excellent Adhesion, High Durability, High Gloss, Mar Resistance, Slip Resistance, Temperature Resistance, Weather Resistance

Synonyms: 3-(Dimethoxymethylsilyl)propyl methacrylate

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
CAS No.
14513-34-9
EC No.
238-518-6

Features & Benefits

Key Functions

Adhesion Promotion:

  • Low use levels, typically <1%
  • Substrates - reaction with alkoxy functional group
    • Glass
    • Siliceous Substrates
    • Metals/ metal oxides
  • Substrates – reaction with organic functional group
    • Acrylics
    • Polyamides
    • Polyesters

Coupling Agent:: 

  • Dispersed in adhesive/ sealant material
  • Improves
    • Mechanical Properties
    • Chemical Resistance
    • Hydrolytic Stability
  • Substrates
    • Mineral fillers
    • Polymeric coatings

Crosslinking: 

  • Create structure in polymer network
  • Improve physical properties
    • Heat resistance
    • Hardness
    • Chemical Resistance

Dispersing Agent:

  • Improves filler wetting
  • Decreases viscosity which allows for high loading of silica

Applications & Uses

Applications

Silanes are used in a variety of industrial applications as:

  • Adhesion promoters
  • Coupling agents
  • Crosslinkers
  • Moisture scavengers
  • Resin additives
  • Surface modifiers

Properties

Physical Form