树脂

The properties such temperature resistance and adhesive force of the phenolic resin were greatly improved and the cost of production was reduced.

实验结果表明，树脂中加入1％偶联剂和10％煤焦油，在10％乌洛托品作用下可使酚醛树脂的耐温和耐介质性能大大提高。

Furthermore, the resin content shall not be less than 35 % by volume, and there shall be adequate adhesiveness at working temperature.

此外，树脂含量体积分数应不少于35%，而且在工作温度要有足够的粘合性。

Urea-formaldehyde resin adhesives are widely used in the production of plywood because of their good adhesiveness and low cost, but the problem of formaldehyde released from UF has attracted more and more attention. Therefore, the study and use of environmental friendly resin adhesives containing no formaldehyde become to be the focus of the researches.

脲醛树脂由于其良好的粘接性能及较低的生产成本被广泛应用于胶合板的生产中，但其甲醛释放问题却引起越来越多的关注，因此开发使用无醛的绿色环保型胶粘剂就成为目前胶粘剂研究工作的核心。

The factory enjoys convenient traffic, plant area of more than 11,000 square meters, mainly producing all kinds of decorations, ornaments, Taiwan bell, candelabra, wall hanging, photo frame, pedal plate, bird feeders, and statues, water polo, Garden Angels Series , Adiantum metal hardware products such as resin.

本工厂交通方便，厂房面积达11000多平方米，主要生产各种摆饰、吊饰、台钟、烛台、壁挂、相框、脚踏板、喂鸟器、雕像、水球、花园天使系列、铁线铁皮等树脂五金产品。

1,6-Dimethyl adipate with selectivity of 100% was synthesized by batch and continuous esterification process using adipic acid and methanol as raw materials,DNW-I strong-acid cation exchange resin as catalyst.

摘 要：以DNW-I型强酸型正离子交换树脂为催化剂，己二酸和甲醇为原料，经间歇酯化和连续酯化反应后通过精馏可制备选择性为100%的1，6-己二酸二甲酯。

To decrease maufacture costs and improve the ratio of efficiency and outlay.The not exensive emulsifier, hydrophobe and other adminicle were mixed with self-made polyesters, siloxane-polyester copolymers to obtain defoamers which be better than imported.And the factors in the process of compound were studied particularly and systemically.the prime project is as follows:the siloxane-polyester copolymer is synthesized with PPG2000,PEG400,1% hydrogen-containing Polyhydrosiloxanes, hexane diacid,which mol ratio of materials is 7:3:6:5.emulsifying agents are SP-60 and tw-60,the value of HLB is 8.5.its dosage is 5%.the concentration of control- bubble resin is 5%. the concentration of liquid hydrocarbon A is 20%.

为进一步降低消泡剂的生产成本，提高其使用时的效费比，采用价格低廉的乳化剂、疏水剂及其他助剂与所制聚醚酯、有机硅改性聚醚酯进行复配，制取了性能优于进口产品的优质消泡剂；并对复配工艺各要素进行了详细、系统的研究；最佳配方为：PPG2000、PEG400、含氢量1%的硅油，己二酸以物质的量之比为7：3：6：5制成的有机硅改性聚醚酯，乳化剂选择SP-60/TW-60组合、HLB值为8.5、用量5%，抑泡树脂用量5%，液态烃A用量20%，液态烃B用量10%，疏水剂用量15%～20%。

Coordination adsorption is based on the interaction between the ions loaded on the resin and the adsorbate.

常规的吸附树脂在水中对许多天然产物都具有很好的吸附性能，但在非水介质中吸附能力则很差。

We usually are used in carrier resin adsorption.

我们通常用的吸附载体是树脂。

The entire-body special-shaped racing bicycle, shaped by pouring resin into sewing exemplar, is proved to be acceptable after experiment and checking. This means that the method is practicable and can be used to design components of either aerostat and space craft or civil product.

经验证及产品质量检测，缝纫预形件树脂转移成形整体异形赛车架达到了设计要求，证明上述方法的可行性，可供航空航天及民用产品同类构件设计参考。

When the shop investment agency cooperation fashion shop resin sets suite bathrooms sanitary products, Interested parties please call or Wangwang Advisory and QQ.

本店面向全国招商代理合作本店时尚树脂浴室卫浴套装套件产品，有意者请来电或旺旺及QQ咨询。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。