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TYTAN™ S2 is a titanium ethylacetoacetate commonly used as an important additive in moisture-curing room temperature vulcanizable (RTV) silicone sealant, as a catalyst for silane and silicone cross-linking, and as a moisture scavenger for sealant. TYTAN™ S2 is sensitive to water and will react and cure immediately while in contact with moisture at room temperature.

CAS Number: 27858-32-8

Functions: Catalyst, Crosslinking Agent, Moisture Scavenger

Chemical Family: Silanes, Titanium Compounds

Compatible Polymers & Resins: Silicones

Knowde Enhanced TDS

Identification & Functionality

Technologies

Features & Benefits

Benefits
  • Improved build-up of physical properties
  • Enhanced adhesion
Product Highlights

TYTANTM S-range products allow manufacturers of neutral cure RTV silicone sealants to strongly improve their products to meet the requirements set by today's challenging construction, automotive, aeronautic and electronic industries.

TYTANTM S-range products offer:

  • Extended shelf-life through moisture scavenging
  • Faster curing through catalysis of hydrolysis of the methoxy terminated curing agents
  • Increased modulus of elasticity through crosslinking with Si-OH functional groups
  • Improved adhesion to various substrates

Applications & Uses

Compatible Polymers & Resins
Cure Method
Suitability
  • RTV silicone sealants
  • Catalyzes hydrolysis of Si-O-Me and cross-links Si-OH groups

Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Viscosity (at 35°C)20.0mPa.s
Flash Pointmin. 30°C
Initial Boiling Point28.0°C
Specifications
ValueUnitsTest Method / Conditions
Titanium Content11.0 - 11.3%
Titanium (as Titanium Dioxide Content)18.3 - 18.8%
Specific Gravity (at 25°C)1.08 - 1.10

Packaging & Availability

Country Availability
Regional Availability
  • Canada
  • USA