Phenolic foam material is a kind of polymer organic hard aluminum foil foam products, is made of thermosettingphenolicresin foam.
酚醛泡沫资料属高分子有机硬质铝箔泡沫商品,是由热固性酚醛树酯发泡而成。
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A new thermosetting modified phenolicresin by tung oil has been made through reaction between tung oil and phenol in condition of acid and then react to formaldehyde in condition of basicity.