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- The present invention provides secondary template copying process based on miniature polydimethyl siloxane elements and devices. 本发明提供的是基于聚二甲基硅氧烷微小元器件的二次模板复制加工方法。
- The rheological behaviors of polystyrene/styrene (PS/St), high impact polystyrene/styrene (HIPS/St) and polydimethyl siloxanes (PDMS)/cydohexane solutions were measured by HAAKE type rheometer D100/300 system. 利用HAAKE流变仪的D100/300测量系统,对聚苯乙烯/苯乙烯(PS/St)、高抗冲聚苯乙烯/苯乙烯(HIPS/St)及甲基硅油/环已烷等体系的流变行为进行了测定。
- Keywords blend compatibility;surface enrichment;polysulfone;polydimethyl siloxane;polyhydroxy styrene; 共混物相容性;表面富集;聚砜;聚二甲基硅氧烷;聚对羟基苯乙烯;
- Keywords organomodified polydimethyl siloxane;silicone waxes;silicane glycol;ionic orgganomodified siloxane; 改性聚二甲基硅氧烷;聚硅氧烷蜡;聚硅氧烷乙二醇;离子改性聚硅氧烷;
- The risen viscosity was increased by prepolymerizing hydroxyl-terminated polydimethyl siloxane; 通过对羟基封端聚甲基硅氧烷的预聚,提高了树脂基体的粘度;
- Keywords vinyl polydimethyl siloxane;addition-cured;RTV rubber;dental impression material; 乙烯基聚二甲基硅氧烷;加成型;室温硫化硅橡胶;口腔印模材料;
- Polydimethyl siloxane (PDMS) 硅橡胶(PDMS)
- polydimethyl siloxane fluid 聚二甲基硅油
- polydimethyl siloxane 聚二甲基硅氧烷
- A process of prearing polydimethyl siloxanyl dianilinyl methane, which may be used for the synthesis of polyimide with short siloxane branches, is presented. 介绍了一种可用于合成合聚二甲基硅氧烷接枝聚酰亚胺的二胺类单体的新合成方法。
- The pertinent siloxane compounds contain two silicon hydride bonds. 所说的硅氧烷组合物中,含有两类硅氧键。
- When the mole ratio of D4 and VD4 in siloxane monomers is above 10:1, the emulsion copolymer is steadily polymerized. 当硅氧烷单体中D4和VD4物质的量之比大于10:1时,该共聚物乳液聚合稳定性好。
- The strain in the siloxane linkage, which can vary from one linkage to another, would depend mainly on the temperature at which the zeolite is held. 这种硅氧烷鍵的张力的大小(对不同的键可以各不相同)主要取决于沸石所处的温度。
- The GPC result shows that the molecular weight of APU modified by siloxane is higher than that of traditional APU. 凝胶渗透色谱(GPC)分析表明有机硅氧烷改性水性聚氨酯提高了聚氨酯的相对分子质量;
- Upon heating the zeolite, the normal siloxane linkage would also experience strain due to thermal expansion. 当加热沸石时,由于热膨胀作用,正常的硅氧烷鍵也会存在张力。
- The result showed that titanate modificator is better than siloxane and PVA (polyvinyl alcohol). 实验表明,钛酸酯的表面修饰效果优于聚乙烯醇和矽氧烷。
- Transparent hair shampoo was prepared using poly siloxane quaternary ammonium salt microemulsion as a conditioner. 以聚硅氧烷季铵盐微乳液为调理剂制备透明洗发香波。
- Neighboring siloxane chains can interact further to produce a polysiloxane layer at the surface. 相邻的硅氧烷可以进一步反应,在填料表面产生聚硅氧烷层。
- The second organosilicon polymer has a linear connecting structure with a siloxane bonding. 第二有机硅聚合物具有通过硅氧烷键形成的线状连接结构。