Polyurethane Catalyst - Organotin Catalyst T9,T9 catalyst, also known as Stannous Octoate (Tin(II) Octoate, CAS No. 301-10-0),organotin catalyst in polyurethane.
Stannous octoate, also known as DABCO T-9, Kosmos 29, Addocat SO, Niax D-19, PC CAT T9, Borchi Kat 28, etc., has a chemical formula of C16H30O4Sn, a molecular weight of 405.1.
Application of Polyurethane Catalyst - Organotin Catalyst T9
T9 catalyst (stannous octoate)is widely used in many fields:
Polyurethane Industry:
T9 Catalyst is the basic catalyst for the production of polyurethane foam, polyurethane coatings, polyurethane rubber and room temperature curing silicone rubber. It can significantly improve the reaction efficiency, especially in the production of soft block polyether polyurethane foam. Important role: It has extremely strong catalytic activity, which can accelerate the reaction speed and improve the curing effect. In addition, stannous octoate can also be used as a curing agent for epoxy resin. When used in combination with dibutyltin dilaurate, both reaction speed and curing speed can be taken into consideration.
Organic synthesis:
T9 Catalyst can be used to catalyze Friedel-Crafts reactions, metal-organic chemical reactions, and a variety of complex organic transformations, such as alkylation, hydroxylation, and amination. In addition, it is also used in the fields of heterocyclic compound synthesis, polymer catalysis, and preparation of functional materials.
Cosmetic Industry:
T9 Catalyst can improve the stability of powdered cosmetics, prevent delamination, agglomeration or deterioration, and act as an oil absorbent to absorb skin oil, suitable for oily skin.
Environmental Protection:
T9 Catalyst is also used in environmental protection fields such as catalyst regeneration and waste treatment, helping to reduce energy consumption and waste emissions.
Specification Polyurethane Catalyst T9
| Appearance | Light yellow transparent liquid |
| Viscosity at 25°C | ≤380mPas |
| Refractive index at 20°C | 1.492 |
| Density at 20°C | 1.250g/cc |
| Tin content | ≥28.0wt% |
|
Stannous content |
≥27.25wt% |
packing And Storage of the T9 Catalyst
Packing: 200kgs per steel drum/ 25kgs per plastic drum.
Storage and transportation: Since stannous octoate is easily oxidized, contact with oxygen and water vapor in the air should be avoided during storage. It is recommended to keep it sealed and placed in a dry, cool, and ventilated place. During transportation, it should be protected from exposure to sunlight, rain and high temperatures to ensure that its activity is not affected.
Note: Avoid inhaling vapor and mist droplets when using. Avoid splashing into eyes and avoid contact with skin and clothing. Do not allow prolonged or repeated contact with skin. Containers containing product should be kept tightly sealed. The place of use must be well ventilated. Wash with water after contact with skin.
Shelf Life: 12 months from the date of production to the Polyurethane Catalyst - Organotin Catalyst T9
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