Application

TMG 129 can be used
• for esterifications in oleochemistry
• for catalysis of polyurethane systems
• for curing of silicone resins and silanes
• or polymerisation of lactones to biodegradable polymers
• TMG 129 is a liquid catalyst,which distribute well in the reactant.Furthermore,TMG 129 makes an easy proportioning during the running reaction possible.
• TMG 129 can be added to the reactants either as it is or blended with alcohols.In esterifications,TMG 129 can be used at a temperature >160℃.
• With TMG 129,it is possible to obtain light,clear products.In general,TMG 129 is used in concentrations of between 0.01-0.20%.The removal of TMG 129 from esters is apart from chemical methods,as e.g. by hydrolysis or oxidation,also possible by adsorption with TMG TINEX-products.

Chemical
characteristics

Chemical Name	Stannous octoate
Formula
CAS No.	301-10-0
Molecular weight	405.1
Tin content	≥28.0%
Tin(II) content	≥27.2%

Physical
characteristics

State of aggregation	Liquid
Viscosity	≤380 cPs
Density（20℃）
Color（Gardner）	≤7.7

Storage

TMG 129 can be stored at least one year if kept closed in the original packaging.

Packaging

25kg/drum

Special advice for security
• Information concerning:
• classification and labelling according to the regulations governing transport and hazardous chemicals
• protective measures for storage and handling
• safety measures in case of accident and fire
• oxicity and ecological effects
are given in our material safety data sheets.