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Your present location:HomeProduct ListFlexible Foam > RKA-33
  • Name: RKA-33
  • NO.: B03
  • Times: 2018-09-25
  • Views : 60

RKA-33 catalyst includes 33% of liquid catalyst of triethylene diamine. This type of tertiary amine catalyst with high activity can promote the reaction between isocyanate and polyol, realize foam crosslinking, and provide good mechanical properties for soft polypeptide foam plastics. If the product is matched with RKA-1, the best efficiency of catalyst RKA-33 can be realized.

 

 

Typical physical properties

Morphology: liquid

Specific gravity @20℃: 1.033

Average specific gravity per gallon@20℃/lb: 8.59

Viscosity @23.9℃,cSt:100

Vapor pressure @37.8℃,mmHg: 2

Water-solubility @20℃: Limitless

Flash(ing) point(Pensky_Martens Closed Cup)⑴/℃:87.78

⑴ASTM Method D 93

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