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- A method of modified the PVAc emulsion by blending oxided starch was introduced. 介绍了用氧化淀粉与聚醋酸乙烯酯乳液共混改性的方法。
- The modified PVAC emulsion adhesive is prepared by polymerizing EVA emulsion which acts as core. 本研究采用EVA乳液作为种子进行聚合制备改性聚醋酸乙烯乳液粘合剂。
- The dialdehyde starch was prepared to condense with PVA to form a environmental nontoxic PVAc emulsion adhesive. 研究了双醛淀粉作为含醛物料与白乳胶中聚乙烯醇进行缩合反应,制备了环保型聚醋酸乙烯酯乳液胶粘剂。
- Experimental results showed that terpolymer emulsion had higher shear strength and ability to resist water and freeze than the normal PVAc emulsion. 实验结果表明:改性后的共聚乳液,剪切强度、耐水性、抗冻性有较大的提高。
- The cement composite emulsion paint is prepared by mixing PVAc emulsion with ordinary silicate white cement and modified by 107 adhesive and bentonite. 聚醋酸乙烯水泥复合乳胶漆是将聚醋酸乙烯乳液与普通硅酸盐白水泥相混合，并用107胶和膨润土改性，形成聚醋酸乙烯水泥单罐装复合材料。
- In this paper, a kind of two component adhesive was prepared by modifying PVAc emulsion with polyaryl polyisocyanate and carboxylic styrene butadiene latex. 为了改善聚醋酸乙烯乳液胶粘剂的耐水性、耐热性、耐寒性和乳液稳定性差,蠕变性大及粘接强度低的缺点。
- Polyvinyl acetate emulsion was modified with special emulsifier aad cop-olymerization process to achieve an anti-freezing,waterproof and creep-resistant PVAC emulsion adhesive. 本文介绍了采用特种乳化剂和共聚合的方法对聚醋酸乙烯酯乳液进行改性,研制出了抗冻、耐水、抗蠕变乳胶。
- Polyvinyl alcohol was used as protective colloid to prepare the PVAC emulsion whose viscosity depended upon the reactivities of polyvinyl alcohol and vinyl acetate. reaction temperature,initator, etc. 本文对以聚乙烯醇作保护胶体的聚醋酸乙烯乳液的粘度的影响因素（如聚乙烯酵、醋酸乙烯活性度、反应温度、引发剂等）及反应机理作了探讨。
- The modified PVAC emulsion adhesive provides freeze-thaw stability and its bonding strength to low surface energy materials is higher than that of the general PVAG emulsion adhesives. 同时,对聚合温度、搅拌速度、引发剂用量、聚合保温时间等进行了选择。
- During the manufacture of PVAC emulsion,fuuctional monomers (acrylic acid) were added for copolymcrization in order to improve the adhesion strength and freezing resistance of the emulsion. 本工作研究了在白乳胶生产过程中引入功能性单体(丙烯酸)参加共聚,从而提高了乳化胶的粘接强度和防冻性能。
- In this article by copolymerization of VAc and other vinyl monomers, the effects of PVA on the properties of the PVAc emulsion were discussed through many tests such as TEM, DSC and so on. 研究利用醋酸乙烯酯与其它烯类单体共聚,并在此基础上通过TEM、DSC等多种表征手段分析了不同醇解度的聚乙烯醇对聚醋酸乙烯乳液性能产生的影响。
- Study and Application of BH-100 PVAC Emulsion BH-100PVAC乳液的研究与应用
- Keywords PVAC emulsion;agitation;function; 聚醋酸乙烯酯乳液;搅拌;性能;
- Study on the Properties of EVA Modified PVAC Emulsion Adhesive EVA改进聚醋酸乙烯乳液粘合剂性能的研究
- Keywords formaldehyde;PVAC emulsion;eliminate;absorbent; 甲醛;白乳胶;清除;吸收剂;
- Development of PVAc emulsion specially used in sizings for SMC glass roving SMC无捻粗纱浸润剂专用PVAc乳液的研制
- Keywords PVAc emulsion;Carboxylic styrene butadiene latex;PAPI;Modification; 聚醋酸乙烯乳液;羧基丁苯胶乳;PAPI;改性;
- You can ask the photographer for some emulsion. 你可以找摄影师要点感光乳剂。
- Keywords PVAc emulsions;freeze-thaw;stability; 聚醋酸乙烯乳液;冻融;稳定性;
- Keywords PVAC emulsion adhesive;modification by polymerization;fast drying; 聚醋酸乙烯乳液粘合剂;共聚改性;快干;
