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- AbstractShell molding of phenol formaldehyde resin coated sand has been widely used in foundry and with prospective future. 酚醛树脂覆膜砂壳法工艺已广泛地应用于铸造生产，并有着广阔的前景。
- A modified phenol formaldehyde resin with high thermal stability was prepared from tung oil,maleic anhydride(MA)bismaleimide(ABMI),and phenol formaldehyde resin(PF). 以桐油、马来酸酐、双马来酰亚胺及酚醛树脂为基本原料,合成了具有较好耐热性的桐油酸酐酰亚胺酚醛树脂。
- The quantitative of firming agent, blister and surface active agent was optimized and suitable mixture ration was acquired, based on phenol formaldehyde resin. 以酚醛树脂为原料制取吸水树脂,考查了固化剂、发泡剂和表面活性剂的用量,优化得到不同组分合适的配比。
- Cheap and renewable lignin can be used to replace non-renewable and poisonous phenol and formaldehyde in the production of lignin-modified phenol formaldehyde resin adhesive. 利用价廉、可再生的木质素代替不可再生且有毒的苯酚、甲醛制取木质素改性酚醛树脂胶。
- The mesoporous carbons via the template method,tetraethoxy silane(TEOS)acted as the source of the template silica and phenol - formaldehyde resins as the carbon precursor,was prepared. 以正硅酸乙酯为模板硅源,酚醛树脂为炭前驱体,运用模板法制备了中孔炭材料。
- Yang photoptic graphics PS layer of Filmer is a phenol formaldehyde resin by baking at home by obfd into a conformation to enhance all part of fluecured wear-, are available for improving the plates. 不阴图型PS版感陡层的不败膜剂是由甲苯酚家醛树脂不纬烘烤后，由线型变不败体型布局，增强了图文局部的耐磨性，因此烤版可提矮耐印力。
- The board is made from hot pressing the mat and is sanded through fixing thickness,and it is overlaid by phenol formaldehyde resin paper impregnated and covered by phenol formaldehyde resin. 将制成的板材定厚砂光,分别进行酚醛树脂浸渍纸面和涂膜试验,结果表明:浸渍纸贴面工艺和涂膜工艺竹木复合混凝土模板的物理力学性能好、板面色差和厚度偏差小,都适于做为高档的混凝土模板;
- The techniques for liquefying wood with a small amount of phenol and preparing phenol formaldehyde resin from phenolated wood (PWF) were studied. 研究用少量的苯酚液化木材及其产物用于胶粘剂制备的方法,在硫酸催化剂作用下,用苯酚液化杉木木粉,得到木材液化产物。
- Cardanol modified phenolic formaldehyde resin was synthesized by using phenol 100 phr,cardanol 40 phr and adding an additive agent. 用100份苯酚(以质量计),加入40份腰果酚,并加入一种助剂合成腰果酚改性酚醛树脂。
- The technique for preparing phenol formaldehyde resin from phenolated wood (PWF) and its characters were studied and analyzed. 本文研究了用酚化木材制备酚醛树脂的技术,并对其性能进行分析。
- lignin phenol formaldehyde resin 木(质)素苯酚甲醛树脂
- sulfonated phenol formaldehyde resin 磺化酚醛树脂
- P-tert butyl phenol formaldehyde resin 叔丁酚甲醛树脂
- MPF Melamine phenol formaldehyde resin 三聚氰胺一酚甲醛树脂
- Low- poisonous and Water- resistant Urea- formaldehyde Resin Adhesive for Plywood. 用于胶合板的低毒耐水脲醛树脂胶粘剂。
- It is shown that modified DMDHEU is low formaldehyde resin and the shrinkage of treated lining cloth has been reached the factory de_mands. 结果表明，多元醇醚化的改性2D树脂为低甲醛树脂，其整理的衬布缩水率完全达到生产要求。
- Melamine formaldehyde resin is a thermosetting polymer,spinnability and flexibility of fiber are poor. 三聚氰胺甲醛树脂是热固性高聚物,成纤性差,成纤纤维韧性差;
- The synthesis and properties of Melamino - Formaldehyde resin modified P(VAC - MMA) emulsion were studied. 本文报道了P（VAC-MMA）乳液及三聚氰胺甲醛树脂的合成及其共混。
- Gain Modified urea formaldehyde resin foam plastics by the carbonic acid hydrogen ammonia. 通过碳酸氢铵发泡法发泡制得开孔改性脲醛树脂泡沫塑料。
- Even if low formaldehyde resins are used the fabrics may not reliably meet the kids formaldehyde limit of 20 ppm and should not be used on infants and little kids garments. 即使低的甲醛树脂被用织物可能不可靠地遇见 20个百万分之一的小孩甲醛界限而且不应该在婴儿和小小孩衣服上被用。
