Polyurethane Additives CA-7

GENERAL  DESCRIPTION

CA-7 is a stannous-type additive for the production of one-shot polyether polyurethane foams. Produced by an exclusive Air Products process,CA-7 is preferred to the usual stannous octoate products because of its uniform activity and excellent stability, allowing more economical, high-speed, high-volume foam production.

 

ADVANTAGES

• Uniform activity
• Excellent stability

 

APPLICATIONS

CA-7 is recommended for use in flexible slabstock polyether foams. It is also being used successfully for polyurethane coatings and sealants.

 

TYPICAL PROPERTIES

Flash point ℃(PMCC)                               138

Viscosity at 25℃, cps                                250

Specific Gravity at 25℃                              1.29

Water solubility                                     insoluble

Appearance                               colorless to pale yellow liquid

Calculated OH Number, MgKOH/g                      0