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TIB KAT 635 is a tin-free, zinc-based catalyst presented as a powder with high zinc content.
TIB KAT 635 is specifically designed for catalyzing esterification reactions in oleochemical processes and condensation reactions in polyester resin synthesis.
TIB KAT 635 serves as a versatile raw material for manufacturing zinc oxide via the sol-gel process, wood treatment formulations, pharmaceutical ingredients, and other zinc-based chemicals.
CAS Number: 557-34-6
EC Number: Not assigned
Molecular Formula: C₄H₆O₄Zn
Molecular Weight: Approx. 183.5 g/mol
Synonyms: TIB KAT 635, Zinc acetate, TIB KAT 635 esterification catalyst, TIB KAT 635 polyester resin catalyst, TIB KAT 635 oleochemical catalyst, TIB KAT 635 condensation catalyst, TIB KAT 635 zinc-based catalyst, TIB KAT 635 tin-free catalyst, TIB KAT 635 powder catalyst, TIB KAT 635 zinc acetate catalyst, TIB KAT 635 sol-gel process catalyst, TIB KAT 635 wood treatment catalyst, TIB KAT 635 pharmaceutical ingredient, TIB KAT 635 zinc chemical precursor, TIB KAT 635 catalyst for coatings, TIB KAT 635 catalyst for adhesives, TIB KAT 635 catalyst for sealants, TIB KAT 635 curing agent, TIB KAT 635 crosslinking catalyst, TIB KAT 635 polymerization catalyst, TIB KAT 635 environmental catalyst
APPLICATIONS
TIB KAT 635 is used as an esterification catalyst in oleochemical processes.
TIB KAT 635 is applied as a condensation catalyst in polyester resin synthesis.
TIB KAT 635 serves as a raw material for manufacturing zinc oxide via the sol-gel process.
TIB KAT 635 is incorporated into wood treatment formulations.
TIB KAT 635 is utilized as a pharmaceutical ingredient.
TIB KAT 635 acts as a precursor for other zinc-based chemicals.
TIB KAT 635 supports compliance with environmental regulations by eliminating tin compounds.
TIB KAT 635 is compatible with various resin systems used in industrial applications.
TIB KAT 635 is recommended for use in concentrations between 0.01 and 0.5 wt% based on the total formulation.
TIB KAT 635 is used as a catalyst in the production of rigid polyurethane foams, promoting efficient polymerization and gas formation.
TIB KAT 635 is employed in spray foam insulation systems for residential and commercial construction.
TIB KAT 635 is applied in the production of rigid foam boards for building insulation, offering improved thermal resistance.
TIB KAT 635 is used in polyisocyanurate (PIR) foam systems to enhance fire resistance and foam stability.
TIB KAT 635 is utilized in sandwich panel production, ensuring strong adhesion and consistent foam quality.
TIB KAT 635 is used in appliance insulation foams for refrigerators and freezers to boost energy efficiency.
TIB KAT 635 is employed in the fabrication of insulation for pipelines and industrial tanks.
TIB KAT 635 is applied in the production of in-situ rigid foams for thermal insulation of walls and roofs.
TIB KAT 635 is used in the continuous lamination of rigid foam panels for construction applications.
TIB KAT 635 is utilized in rigid molded foam parts requiring high compressive strength and dimensional stability.
TIB KAT 635 is used in the manufacturing of refrigerated truck body panels to maintain cold chain integrity.
TIB KAT 635 is applied in foam-in-place packaging systems, providing protection for sensitive goods during transport.
TIB KAT 635 is used in soundproofing rigid foam systems to enhance acoustic insulation.
TIB KAT 635 is employed in the insulation of cold storage rooms and refrigerated warehouses.
TIB KAT 635 is used in the production of HVAC duct insulation to prevent energy loss.
TIB KAT 635 is applied in rigid insulation for water heaters and boilers to improve energy conservation.
TIB KAT 635 is used in the development of composite panels with foam cores for building facades.
TIB KAT 635 is utilized in pipe-in-pipe insulation systems for district heating and cooling.
TIB KAT 635 is used in the production of flame-retardant rigid foams for enhanced fire safety in construction.
TIB KAT 635 is employed in industrial insulation for chemical storage tanks and vessels.
TIB KAT 635 is used in high-density rigid foam production for specialized industrial applications.
TIB KAT 635 is applied in the manufacture of marine insulation foams resistant to moisture and degradation.
TIB KAT 635 is used in vacuum insulated panels (VIPs) requiring fine cell structure and high thermal resistance.
TIB KAT 635 is employed in the production of building panels combining rigidity, insulation, and lightweight properties.
TIB KAT 635 is used in the formulation of insulation products with reduced thermal conductivity.
TIB KAT 635 is applied in structural insulated panels (SIPs) for energy-efficient building systems.
TIB KAT 635 is used in thermal insulation layers for solar water heaters.
TIB KAT 635 is utilized in rigid foams for specialty packaging requiring precise protection characteristics.
TIB KAT 635 is used in production systems where consistent and reproducible foam reactivity is essential.
TIB KAT 635 is applied in low-VOC, high-performance rigid foams for eco-friendly insulation solutions.
TIB KAT 635 is a highly active polyurethane catalyst designed for rigid foam applications.
TIB KAT 635 promotes both blowing and gelling reactions, ensuring balanced foam rise and crosslinking.
TIB KAT 635 appears as a clear, colorless to pale yellow liquid, facilitating easy blending with polyols.
TIB KAT 635 helps produce fine, uniform cell structures, enhancing the thermal performance of rigid foams.
TIB KAT 635 is compatible with common polyols and isocyanates used in rigid and PIR foam formulations.
TIB KAT 635 ensures consistent reactivity even under varying environmental conditions, providing manufacturing reliability.
TIB KAT 635 enhances flame retardancy and thermal stability when used in PIR formulations.
TIB KAT 635 contributes to low-emission, low-odor foam systems, supporting green building certifications.
DESCRIPTION
TIB KAT 635 is a tin-free, zinc-based catalyst presented as a powder with high zinc content.
TIB KAT 635 is specifically designed for catalyzing esterification reactions in oleochemical processes and condensation reactions in polyester resin synthesis.
TIB KAT 635 serves as a versatile raw material for manufacturing zinc oxide via the sol-gel process, wood treatment formulations, pharmaceutical ingredients, and other zinc-based chemicals.
TIB KAT 635 offers a cost-effective alternative to traditional tin-based catalysts, providing similar catalytic activity with easier removal from reaction mixtures.
Its tin-free composition aligns with environmental regulations and industry trends towards safer, more sustainable chemical processes.
TIB KAT 635 is compatible with various resin systems, making it versatile for use in coatings, adhesives, and sealants.
TIB KAT 635 is typically used at dosage levels of 0.5 to 2.5 parts per 100 parts polyol, depending on system requirements.
TIB KAT 635 is stable under normal storage conditions and should be protected from moisture and extreme temperatures.
PROPERTIES
Chemical Nature: Zinc acetate
Common Name: TIB KAT 635
Appearance: White powder
Odor: Odorless
Density: Approx. 1.74 g/cm³
Solubility: Soluble in water and alcohols; hydrolytically sensitive
Flash Point: Not applicable (solid)
Reactivity: Catalyzes esterification and condensation reactions
Thermal Stability: Stable under recommended storage conditions
Storage Temperature: 10–30°C in dry conditions
Shelf Life: At least 12 months in unopened, sealed containers
Packaging: 25 kg fiber drum; other packaging sizes upon request
FIRST AID
Inhalation:
Move to fresh air.
Seek medical attention if symptoms persist.
Skin Contact:
Wash thoroughly with soap and water.
Remove contaminated clothing.
Seek medical help if irritation occurs.
Eye Contact:
Flush eyes with water for at least 15 minutes.
Remove contact lenses if possible.
Consult medical personnel if irritation continues.
Ingestion:
Do not induce vomiting.
Rinse mouth and seek medical attention immediately.
Note to Physicians:
Treat symptomatically.
No specific antidote known.
HANDLING AND STORAGE
Handling
Use in a well-ventilated area.
Wear appropriate personal protective equipment (PPE) including gloves and goggles.
Avoid generating dust during handling.
Spill and Leak Procedures
Sweep up and collect spilled material.
Avoid creating dust.
Dispose of waste in accordance with local regulations.
Storage
Store in tightly closed containers in a cool, dry, well-ventilated area.
Protect from moisture and incompatible materials.
Ensure containers are properly labeled and sealed.
