这一任务可由一种简单的有机硅流体来完成,如聚二甲基硅氧烷。
This can be accomplished by a simple silicone fluid, such as polydimethylsiloxane.
制备该硅橡胶的原料为可交联的硅氧烷、甲基硅氧烷树脂及交联剂。
The raw material for preparing the silicone rubber comprises a curable polysiloxane, methyl siloxane resin and a cross-linker.
再与低含氢硅油进行硅氢加成反应,合成出环氧聚醚改性聚甲基硅氧烷;
It was then reacted with low hydrogen containing silicone oil via hydrosilylation to produce epoxy-containing polyether silicone.
扩链剂是用来将聚二甲基硅氧烷两端活性较弱的羟基转变为高活性的异氰酸酯基。
The chain extender is used to convert the low-activity hydroxy groups of both ends of the polydimethylsiloxane into high-activity isocyanate groups.
采用一定粘度的聚二甲基硅氧烷为基体,加入适量填料和助剂,成功制备了室温硫化硅橡胶涂层。
With hydroxyl group terminated PDMS on both side as feedstock, adding several kinds of fillers and adjuvants, the room-temperature vulcanized silicone rubber coatings are prepared.
以二羟基聚二甲基硅氧烷(PDMS)为基体,加入不同填料和助剂,制备了室温硫化硅橡胶涂层。
With hydroxyl group terminated PDMS on both side as feedstock, adding several kinds of fillers and adjuvants, the room-temperature vulcanized silicone rubber coatings are prepared.
以含环氧基聚二甲基硅氧烷为基胶,以胺类化合物为固化交联剂进行了新型加成型硫化硅橡胶的研究。
By using polydimethylsiloxane containing epoxy groups as base gum, the compounds containing amino groups as crosslinking reagent, a new addition type curable silicone rubber were prepared.
采用羟基树脂通过TDI对聚甲基硅氧烷进行化学改性,用红外光谱、热重分析等手段对改性产物进行了表征。
Hydroxyl resin is used to modify polymethylsiloxane through the action of TDI and the products are characterized by IR and TGA.
方法采用软刻法制作聚二甲基硅氧烷(PDMS)流动腔,对PD MS流动腔的加工工艺、封装方法和腔内细胞生长进行了探讨。
The methods of fabrication and enclose of PDMS channel and cell culture on the bottom of channel were studied in detail.
细胞被封装于立方体后,它们就可以通过由聚二甲基硅氧烷(PDMS)——一种也已被广泛用于医疗配件中的含硅多聚体——制成的模板被赋予各种形状。
Once the cells are in cube form, they can be arranged in specific shapes using templates made of PDMS, a silicon-based polymer used in many medical devices.
利用六亚甲基二硅氧烷扩散分离,在室温下几小时内就能达到完全分离。
Diffusion aided by hexamethyldisiloxane is used, whereby complete separation can be achieved in a few hours at room temperature.
通过直接水解的方法合成了聚甲基乙烯基硅氧烷。
Polymethylvinylsiloxane is synthesized from the hydrolytic polycondensation reaction of methylvinyldichlorosilane.
聚甲基苯基硅氧烷(PMPS)接枝改性E-20环氧树脂。
E-20 epoxy resin was grafted by polymethylphenyl silicone(PMPS).
利用微波等离子体化学气相沉积方法,以H 2、CH4和八甲基环四硅氧烷(D4)为原料,在硬质合金基体上沉积了金刚石涂层。
Diamond coatings were deposited on cemented carbide substrates with H2, CH4 and D4 as precursors by using microwave plasma chemical vapor deposition technique.
用2-甲基丙烯酸和硬脂酸制得的活性硅铝氧烷溶胶对NBR硫化胶无增强作用。
It was also showed that the active aluminosiloxane sol from 2-methylacrylic acid and stearic acid had no reinforcing effect on NBR vulcanized rubber.
用2 - 甲基丙烯酸与硅酸钠、硝酸铝反应,制得硅铝氧烷溶胶。
The aluminosiloxane sol was prepared by the reaction of the mixture of 2-methylacrylic acid with sodium silicate and aluminium nitrate.
以苯基环体、二甲基环硅氧烷为原料,在催化剂存在下,经开环共聚、降解、脱除低沸物,制得低苯基含量的二苯基硅橡胶。
Dimethyldiphenyl RTV silicone rubber with low phenyl contents was synthesized by ring opening copolymerization of phenyl cyclic siloxane with DMC.
由1,3,5-三(甲基三氟丙基)环三硅氧烷的阴离子本体开环缩聚合成了氟硅生胶,并对生胶进行过氧化物交联。
Poly(methyl(trifluoropropyl) siloxane)(PMTFPS) was prepared by bulk ring-opening polymerization of 1,3,5-trimethyl-trifluoropropyl cyclotrisiloxane, and crosslinked by peroxide compound.
采用七甲基乙烯基环四硅氧烷和丙烯酸酯类单体,用乳液聚合的方法同时对明胶改性制作皮革涂饰剂。
In the research, organic silicon and acrylic esters were used to modify the gelatin as leather finishing coatings.
然后在四甲基氢氧化铵催化下与正硅酸乙酯反应,制得笼状乙烯基倍半硅氧烷;
Then the new cage-like vinyl silsesquioxanes(VS) were synthesized by the reaction of vinyl-tetra-coordinate silicon with tetraethyl orthosilicate in the condition of tetramethyl ammonium hydroxide.
采用八甲基环四硅氧烷(D4)对聚苯胺(PANI)进行表面修饰。
The surface of PANI was modified by using octamethylcyclotetrasiloxane (D4).
采用八甲基环四硅氧烷(D4)对聚苯胺(PANI)进行表面修饰。
The surface of PANI was modified by using octamethylcyclotetrasiloxane (D4).
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