MG 129 is a one of the inorganic tin catalysts in our product portfolio. It is a pale- yellow liquid. TMG 129 can be added to the reactants either as it is or blended with alcohols.
1. TMG 129 is a liquid catalyst, it can be handled easily in reactors.
2. The dosage of TMG 129 generally used for PU foam systems are between 0.06-0.2%
3. It is easy to remove TMG 129 by chemical treatment or adsorption with TMG TINEX-products,once a reaction hasbeen completed successfully.
4. It is especially used in the products at higher reaction temperatures (>160°C)
Main applications:
• Gelling catalyst for flexible slab stock polyether foams & PU foams
• Esterification catalyst
• Catalyst for Polyurethane coating and sealants
• Silicone resins’ condensation catalyst
• Lactone polymerization catalyst to form biodegradable polymers
Patented applications of TMG-129:
• Biodegradable high-water absorption acrylic resin
• Dyeing and finishing process for polyester-cotton fabric
• Adhesive composition of LCD display unit
• Anti-precipitation coating and polyester film
• Antibacterial polyurethane powder material for 3D printing
• Anticorrosive coating for magnesium alloy substrate
TMG 129
• Liquid catalyst (accessibility)
• Suitable for at high temperature reaction (>160°C)
• Good for transparent rigid products
• Easy to remove by adsorption using TMG TINEX after the reaction
• No sulfur contents and no more smell issues
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