Suitable for water panel,water spray,water pipe,packaging,filling
WynPUF® XH-1790 foam stabilizer is a Si-C bond, non-hydrolytic type polysiloxane polyether copolymer. It is suitable for various rigid foam applications in waterborne foaming system. XH-1790 can provide regular cell and dimensional stability.
Physicaldata:The common level range for XH-1790 is 1.5 to 2.5 parts per hundred of polyol (php).
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