China Rigid Foam Stabilizer Silicone Surfactant CAS NO.68937-55-3

item no.: silibase-2896

product name: rigid foam stabilizer

description

silibase-2896 is a highly reactive non-hydrolytic foam stabilizer of polysiloxane polyether copolymer, with a silicon-carbon bond. it is suitable for foam systems of hfc and all water, with good nucleation and fluidity.

typical data

appearance: light yellow to amber transparent liquid

content of active material: 100％

features

silibase-2896 allows material has good fluidity and uniform density distribution in the foaming process, which molds good plastic products, saves raw materials and reduces the cost.

silibase-289 6has an excellent effect in stabilizing foam, minimizing empty hole phenomenon under the surface, is a ideal foam stabilizer for freon-free premixed polyether.

how to use

use levels of 1.5 to 2.5 parts silibase-2896 per 100 parts polyols are suggested. the optimum dosage is determined by the particular foam formulation

packing and storage

available in 25 kg pail and 200kg drums

24 months in closed containers.