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Polymer Additives
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Technical Datasheet | Supplied by HARKE Group
PUROL® R-44 by HARKE Group is aromatic polyester polyol based on phthalic anhydride and terephthalic acid. It improves fire resistance properties. PUROL® R-44 is suitable for PIR panel HC blown with high acidity. It is recommended for PUR and PIR rigid polyurethane foam.
Product Type
Polyols > Polyester Polyols
Chemical Composition
Aromatic polyester polyol
Product Status
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