Polyurethane Catalyst

Polyurethane Catalyst

ALFA-9, i.e. stannous 2-ethylhexanoate or stannous isooctanoate or stannous octoate, is the most commonly used gel catalyst used in the production of flexible polyurethane foams. Due to its sensitivity to hydrolysis, Yoke T-9 is used in polyurethane flexible foams. Excellent solubility in ether polyols.

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Product Introduction

Product attributes


 

Physical properties light yellow liquid
Relative density 1.25
Viscosity <380
Refractive index 1.492
Tin content >28
Divalent tin content >27.25

 

Safety instructions



Avoid inhalation of vapors and mist. If in direct contact with eyes or skin, rinse immediately with plenty of water and seek medical advice. If accidentally ingested, rinse mouth immediately with clean water and seek medical advice.


In any case, please wear suitable protective clothing and carefully refer to the product safety data sheet before using this product.

 

Handling and shipping instructions


 

This product can be packed in 12.5 and 25 kg plastic drums or 250 kg steel drums.


The product must be kept in a dry, cool place, away from sunlight and away from moisture and water contamination. Please follow good hygiene and safety procedures when handling. Use in a well-ventilated area.


To prevent leakage, absorb inert materials and place them in chemical waste containers. Prevent them from flowing into water sources and waterways.

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