查询词典 phenolic resin

The test result showed that sepiolite fibre reinforced phenolic resin-based composite was a new ablation-resistant material for heat protection .

试用结果表明，海泡石纤维增强酚醛复合材料是一种新型耐烧蚀绝热防护材料。

In this course,boron phenolic resin and curing accelerator by custom-made were chosen as curing agents,nano-montmorillonite and sericite powder as fillers,adhesive can be served at 300℃for long period.

采用甲基苯基硅树脂对酚醛环氧树脂进行改性，硼酚醛树脂与自制固化促进剂作为固化剂，辅以纳米蒙脱土、绢云母粉作为填料，制备出一种能在300℃条件下长期使用的耐高温胶粘剂。

Study has been carried out to reduce cost, simplify process and improve and stabilize the product property according to sufficient analysis of the property of the current synthetic brake shoes with high friction factor both at home and abroad. Phenolic resin,butadiene nitrile rubber powder, graphite,sylvine feldspar, alumine, BaSO4 are used as main materials and dry process is employed in the study.

在充分剖析目前国內外高摩擦系数合成闸瓦性能的基础上，以酚醛树脂、丁腈橡胶粉、石墨、钾长石粉、铝矾土、硫酸钡等为主要原材料，采用干法工艺，围绕降低成本、简化工艺、提高并稳定产品性能等方面开展研究。

Differential scanning calorimetry was used to study the thermal behavior of phenolic resin /wood flour system by dynamic method.

采用非等温DSC技术研究了不同升温速率下热固性酚醛树脂/木粉复合体系的固化行为。

Degaussed resistance is generally rectangular black phenolic resin, there are two or three pins, there are one or two thermal resistance, thermal resistance and some form of sheet is yellow body, two primers feet, like a large round high-voltage ceramic capacitors.

消磁电阻一般是黑色的长方体酚醛树脂，有两个或三个引脚，里面有一个或两个热敏电阻，有的热敏电阻外形是黄色的片状体，有两个引脚，就像一个大的圆形高压瓷片电容。

It is manufactured through kneading, cold pressing and post-treatment; and the materials for the synthetic brake shoe include butadiene-acrylonitrile rubber, phenolic resin, graphite, iron powder, barium sulfate, potash feldspar powder, composite fiber, sulfur, hexamethine tertramine, polymethylene aniline, 2-mercaptan benzothiazole, zinc oxide and toluene.

同时本发明的提供了采用捏合、冷压、后处理工艺来制造新型高摩擦系数合成闸瓦。组成新型高摩擦系数合成闸瓦的各组分重量百分比如下：丁腈橡胶为6.20％，酚醛树脂为10.00％，石墨为15.00％，铁粉为11.03％，硫酸钡为30.00％，钾长石粉为5.00％，复合纤维为20.20％，硫磺为1.00％，六次甲基四胺为1.00％，聚亚甲基聚苯胺0.12％，2-硫醇基苯并噻唑0.15％，氧化锌0.30％，甲苯8.0％。

Benzylic ether phenolic resin is one of the main components of foundry polyurethane binder; its structure and preparation condition determine the performances of polyurethane binder.

苯醚型酚醛树脂是铸造用聚氨酯粘合剂的主要成份之一，它的结构及合成工艺条件决定了该类粘合剂性能。

With the rapid development of chemical industry, it has been used in many areas, such as in manufacturing phenolic resin, diacetic acid, diethylamine, chemical herbicides, synthetic dye, medicine, wood preservatives and dynamite, etc.

它的用途非常广泛，利用苯酚可以制造酚醛树脂、乙二酸、己二胺、化学除草剂、合成染料、药物、炸药、木材(来源：f9f9ABC论文网www.abclunwen.com)防腐剂等。

Characterization results showed that the silica coat of modified carborundum was the evenest as pH=10 in the sodium silicate solution, and at the time the measured value of hydrophile was the highest.Besides, the interface between phenolic resin and modifie...

结果表明，陶瓷液pH=10时所得的碳化硅颗粒陶瓷涂层最为均匀，陶瓷涂覆的碳化硅颗粒的亲水性最好，碳化硅与酚醛树脂的润湿性不如改性的碳化硅颗粒的好。

A kind of porous woodceramics was prepared by carbonizing sanding fir wood powder impregnated with phenolic resin in vacuum.

利用冷杉砂光木粉浸渍酚醛树脂制造木陶瓷预制件，在真空条件下碳化处理制备了多孔木陶瓷。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。