L-580 is a non-hydrolyzable silicone, designed
to provide excellent foam stability and
fine regular cell structure in extremely low density foams
using liquid carbon dioxide as the blowing agent. It has
full hydrolytic stability and can be used as a separate
stream or in water/amine/silicone preblends. Silicone
L-580 offers enhanced stability while yielding foams with
good breathability.
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Silicone with medium efficiency
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Excellent foam stability plus good breathability
in low-density formulations
blown with liquid carbon dioxide.
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Complete hydrolytic stability in water/amine/silicone
preblendeds
