酚醛树脂 phenolic resin ; PF Phenol-formaldehyde resin ; Phenol formaldehyde resin ; PF
磺化酚醛树脂 sulfomethal phenolaldehy resin ; sulfonated phenolic resin ; sulfonated phenol formaldehyde resin ; PNBS
三聚氰胺酚醛树脂 LDPE melamine resin ; melamine resin ; melamine-phenolic resin
三聚氨胺-酚醛树脂 MPF
松香改性酚醛树脂 [树脂] rosin modified phenolic resin ; rosin denatured phenolic resin ; Rosin modified phenol formaldehyde resin ; Rosin Ester-Rosin Modified Phenolic Resin
酚醛树脂清漆 [涂料] bakelite varnish ; phenolic resin varnish ; Phthalic Resin Varnish
酚醛树脂胶粘剂 phenol aldehyde resin adhesive ; phenol formaldehyde adhesive ; PF adhesive ; Phenolic resin adhesive
酚醛树脂胶合板 [材] amberwood
水溶性酚醛树脂 PHENOL-FORMALDEHYDE RESIN ; Resole ; Phenolic resin ; water soluble phenolic resin
改性酚醛树脂 [树脂] modified phenolic resin ; phenol-formaldehyde resin modified ; modified phenol-formaldehyde resin ; modificatory phenolic resin
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酚醛树脂生产废水含酚量和含醛量都较高,采用酸性缩聚法或碱性缩聚法处理,能大大降低酚和醛的含量,而且能回收到一定量的树。
They can be greatly reduced by acidic or basic polycondensation process, a certain amount of phenolic resin can also be recovered.
合成了高残碳酚醛树脂,研究了醛酚摩尔比、催化剂品种、溶剂对酚醛树脂残碳量的影响。
Phenolic resin having higher remaining carbon was synthesized. The influence of the molar ratio of formaldehyde and phenol, kinds of catalysts and solvent has been studied.
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