puf

Application of Algorithmic Language in the Design for Flexible PUF Formulations

电脑算法语言在PU软泡配方设计中的应用

Preparation of insulating material of polyurethane with method of physical renewable PUF

物理再生PUF法制备聚氨酯保温材料

Several Methods of Improving PUF Surface Coating Adhesion

提高PUF表面涂层附着力的几种方法

A preparation method of PUF resins for tannin adhesives was introduced .

提出了一种单宁胶用PUF树脂的制备方法。

Experiments on Reducing Serum Lipid by R & puF

R&puF降血脂的实验研究

Development of Sampling Techniques for Trace Organic Pollutants in Water ── Analysis of PAHs in Water by PUF

水中痕量有机污染物质富集技术的发展&聚氨酯类泡沫富集回收水中的多环芳烃

A study of PUF multifunctional composite waterproof material

PUF多功能复合防水材料研究

The results show that the PUF prepared in this paper has no toxicity and can be used for cell culture .

结果表明，该法制得的PUF具有良好的细胞相容性，可用于细胞培养。

Application of High-pressure Foaming Machine in PUF Layer-jacket Pipe Production Line with " One Step Method "

高压发泡机在一步法泡夹管生产线上的应用

The final structures of PUF resins were different when acidic condition was in different stage during the preparation .

合成过程中酸性环境所处阶段不同，最终树脂结构出现差异。

Study on Synthesis and Properties of Co-condensated PUF Resin

PUF共缩聚树脂的合成及其性能研究

The poplar plywood bonding strength with PUF resin increased as the hot-pressing temperature increased .

使用PUF树脂压制的杨木胶合板的胶合强度也随着热压温度的提高而逐渐增加。

These results suggested hat R & PuF might be a main hypolipidemic component of rubber seed oil .

结果表明，R-PuF可能是胶籽油中主要的降血脂成分。

Recent research developments of phenol-urea-formaldehyde ( PUF ) resin

苯酚/尿素/甲醛（PUF）树脂的研究进展

Furthermore , a new PUF based RFID protocol is proposed which beats down the protocol from both security and efficiency .

为此，提出一个改进的RFID协议，使得协议在效率和安全性两方面得到改善。

The results showed that the coordination bonds were formed between Y (ⅲ) ions and phenolic hydroxyl group of PUF .

结果表明，三异丙氧钇中Y（Ⅲ）与PUF中酚羟基上的氧形成了配位键；

This paper expatiates on the technical problems needed to solve for applying PUF high pressure foaming machine to " one step method " production line .

文章阐述了将聚氨酯高压发泡机应用在泡夹管一步法生产线上需要解决的技术问题，介绍了高压发泡机的技术特点及其在泡夹管一步法生产线上的应用情况。

Therefore , the flame retardancy and the thermal stability of phenolic foam are much better than those of PUF .

因此酚醛泡沫的热稳定性和阻燃性能明显优于聚氨酯泡沫。

The curing speed of PUF resins is faster than that of PF resins at the same curing temperature .

在相同的固化温度下，UPF树脂的固化速度要快于PF树脂；

The interaction between stabilizer and PUF with surface stability was investigated by comparing the microencapsulation process with different initial particle size of oil droplets .

通过对比不同初始油滴粒径下的微胶囊化过程，研究了稳定剂和具有表面活性的脲醛树脂的相互作用关系。

Choosing polyurethane foam ( PUF ) as bio-carrier , its absorptive capability was tested by oil and water absorption test .

选取聚氨脂泡沫材料作为生物载体，通过油-水吸附实验研究其吸附能力；

At the condition of other synthesize parameter invariable , as the molar ratio of F / P increasing , the dry and wet strength of PUF resins are increasing obviously .

在其它条件不变的情况下，随着F/P的摩尔比的增加，PUF树脂干状和湿状胶合强度增加显著。

The results show that T-ZnO cannot improve tensile , compressive and impactive properties of T-ZnO / PUF composites , but can enhance their damping properties at glassy state .

结果表明，T-ZnO不能提高复合材料的拉伸性能、压缩性能和冲击性能，但可以提高材料在玻璃态的阻尼性能。

More-over , both the heat release rate ( HRR ) and the total heat release ( THR ) of PUF are much higher than those of phenolic foam .

和聚氨酯泡沫比较，酚醛泡沫的热失重小，热释放速率和热释放总量低。

The water resistance has been tested of the coated paper with PUF , we can get the conclusion that PUF have potential for development in the water-resisting agent of the papermaking industry .

并对苯酚改性脲醛树脂涂布纸抗水性进行了测试，得出其在造纸抗水剂领域具有很好的应用前景。

Gradient-density PUF was produced in two ways : mould shaping and embed shaping , through changing volume filling coefficient , mass filling coefficient , and the size of foam core .

采用模塑成型和嵌入成型两种方法，通过改变体积填充系数、质量填充系数和芯体尺寸，制备了梯度密度聚氨酯泡沫塑料。

Immobilization of D. discoideum was also studied both in flask scale and fermentor scale , two kinds of bioreactor with PUF or cotton fiber cloth as immobilization carriers were developed .

进行了盘基网柄菌固定化培养研究，研制了以聚氨酯泡沫、棉纤维织物为固定化载体的固定化生物反应器。

The monitoring analysis of 8 week period of polybrominated diphenyl ethers ( PBDEs ) in the atmosphere of Pearl River Delta region was made using PUF passive sampling technique , to study the PBDEs content and distribution of the region .

利用PUF被动采样技术对珠江三角洲地区大气中多溴联苯醚（PBDEs）进行了为期8周的监测分析，以研究该区域中PBDEs的含量及分布。

The physical properties of the birch plywood bonded with PUF resins is similar to that of the birch plywood bonded with normal PF resins . A study on Urea-formaldehyde Resin Adhesive for Special Use in Production of Poplar Plywood

用尿素改性酚醛树脂压制桦木三合板，其所压制的胶合板的各项物理力学性能与常规PF树脂胶合板性能相近，能达到GB/T9846-1988对I类胶合板理化性能的要求；杨木胶合板专用UF树脂胶的研究