Shanghai, China - Huntsman launched a new range of easy-to-use elastomers that makes it simpler to cast complex heavy-duty parts at the PU Chi-na/UTECH Asia trade show. It also introduced new catalysts for rigid and spray applications Castable polyurethane elastomers suffer from a narrow processing window, according to Huntsman. The new grades have longer pot life, and can tolerate processing temperature variations. They are designed to be processed without post-cure at lower temperatures than comparable conventional cast polyure-thanes on existing machinery.
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