cashew nut shell liquid bio-based modified polyol fx-9001 guangzhou polycarbon provides a series of renewable polyol products for polyurethane formulations. cashew nut shell liquid products de ...

typical features appearance clear liquid purity ≥99.5% hydrolyzable chlorine content ≤0.03% main purpose non-yellowing paint un number 2281 standard packaging 200l ...

chemical composition                                                                                                   polyisocyanate polymerized from hexamethylene diisocyanate series         ...

abbreviation hdi molecular formula c8h12n2o2 molecular weight 168.19 casno. 822-06-0 product features project value appearance none color or light yellow ...