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- It introduces melamine starch and other modifier modified the theory production method and quality standard of 5011 urea - formaldehyde adhesive. 介绍了用三聚氰胺、木薯淀粉等改性5011脲醛树脂的反应原理,生产方法及质量标准。
- With the extreme low free formaldehyde adhesive, it is harmless to health and is a green product. 采用极低游离甲醛胶合剂,对人体无害是最具环保色彩的绿色产品。
- Tijia because most wooden board in the production process of the same selection of formaldehyde adhesive for bonding, veneers or painting. 因为大多数木制踢脚板在生产过程中同样选用甲醛系胶粘剂进行胶合、贴面或上漆。
- Environmental - friendly Urea - formaldehyde Adhesive - Production, Consumption, and Development 环保型脲醛胶生产消费现状及发展趋势
- Air out any new furniture that might contain formaldehyde adhesives for at least several days before taking it indoors. 将任何含有甲醛黏合剂的新家俬吹风数日后才搬进室内。
- urea - formaldehyde adhesive 脲醛树脂胶
- The effect of adding anti reversion agent and using it to replace the resorcinol formaldehyde adhesion system on the properties of steel cord bonding compound were investigated. 研究添加抗硫化返原剂和采用抗硫化返原剂并用替代间-甲粘合体系对钢丝粘合胶性能的影响。
- urea formaldehyde adhesive 脲醛树脂胶
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- Preparation of Modified Phenol Formaldehyde Adhesive with Extract from P. Elliotti Barks 用湿地松树皮提取物制备改性酚醛树脂胶的工艺
- Adding the PQ additive with 2 times, to the addition-condensation reaction of urea with formaldehyde, can reduce the content of free CH2O and increase stability of UF resin adhesive . 在尿素与甲醛加成-缩合反应中,分2次加入自制PQ复合添加剂,可明显降低游离甲醛的含量,提高脲醛树脂胶粘剂(UF胶)的稳定性。
- Effects of purity of raw materials, molar ratio of urea and formaldehyde, reaction temperatures and reaction time on the properties of urea-formaldehyde resin adhesive were studied. 研究了树脂合成过程中原材料纯度、尿素和甲醛的摩尔比、反应温度以及反应时间等对粘度和固含量等性能的影响。
- ADH increases the urea permeability of collecting tubule in inner zone and decreases the blood flow in medulla. 增加内髓部集合管对尿素的通透性并减少肾髓质的血流量。
- ADH was denatured terribly in Fe3+ solution. ADH在Fe3+溶液中极不稳定,产生沉淀。
- A new type of phenolic resin adhesive for casting was prepared by condensation polymerization of furfuryl alcohol and the reaction product between phenol,phenylphenol,urea and formaldehyde. 苯酚、苯基苯酚、尿素与甲醛的反应产物进一步与糖醇缩聚生成新型铸造用改性酚醛树脂粘结剂。
- Previous core bx was reported as focal ADH. 以前粗针活检报告为局灶性ADH。
- To inhibit the secretion of ADH . 抑制血管升压素的释放。
- Urea and its monomeric species were as scavenger of formaldehyde in the resin. 尿素及其衍生物对 于该类树脂而言,仅仅起到的是甲醛捕捉剂的作用。
- It is product can be used to apply adh... 用途 用于海绵、布类、EVA、皮革、人革、纸板等上胶贴合。
- It is synthesized by cyclohexanone,urea,formaldehyde and the furfuryl alcohol. 改性糠酮树脂是由环己酮、尿素、甲醛和糠醇缩合而成的新型铸造用的呋喃树脂。