Anti-reflection material, comprising:a silicon containing base - polymer;a material made from a silsesquioxane having not - polymers; anda photoacid - generator (pag),the material consisting of a not - polymeric silsesquioxane having a polyhedral oligomeric silsesquioxane having (poss) with a ...
View Solution Which of the given polymer is condensation polymer as well as Homopolymer? View Solution Which of the following polymers are condensation polymes? View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9...
Hint:We know that biochemical reactions are catalysed by enzymes, which are biological polymers. Living organisms produce biological polymers naturally. Carbohydrates, lipids, proteins, and nucleic acids are the four basic types of biological macromolecules. These polymers are made ...
polymers liquids a termination polyvinylidene, improved, having a good stability for long term. < / p & gt; & lt; p & gt; they prepare by react 1 a liquid polymer having a functional group terminal such as carboxyl or hydroxyl and mercaptan, with 2 a compound containing both an epoxy ...
athe internal auditors should check that the financial controls are operating effectively 内部审计员应该检查财政控制有效地经营[translate] aThis product consists primarily of high molecular weight polymers which are not expected to be 这个产品包括主要没有预计是的高分子重聚合物[translate]...
3. (A) Which three polymers are the most expensive? (3 points) (B) Are polypropylene and polyethylene more or less expensive than stainless steel per unit weight? (2 points) 4. Identify the materials with both E > 100 GPa and E1/3/p>...
The preparation and properties of smooth and stable films of cyclodextrin polymers are described. The commercially available water soluble prepolymers of ... W Kutner,W Storck,K Doblhofer - 《Journal of Inclusion Phenomena & Molecular Recognition in Chemistry》 被引量: 46发表: 1992年 Novel suspen...
题目 一道热塑性聚合物的选择题 Which of the following polymers are normally thermoplastic (more than one) 以下那些聚合物是热塑性聚合物? Acrylics 丙烯酸树脂 cellulose acetate 醋酸纤维素,纤维素乙酸酯 nylon 尼龙 polychloroprene聚氯丁烯(氯丁橡胶) polyethylene聚乙烯 polyurethane聚亚安酉旨 ...
aPolymers can be classified in several different ways:according to their structures,the types of reactions by which they are prepared, their physical properties,or their technological uses. 聚合物可以被分类用几别的方法:根据他们的结构、他们准备反应的种类,他们的有形资产,或者他们的技术用途。[translate...
Polymers are composed of monomers which are chemically held together by chemical bonds. These bonds are mostly ___ . A、hydrogen bonds B、ionic bonds C、covalent bonds D、van der waals interaction 点击查看答案 你可能感兴趣的试题 单项选择题有关索引的说法,正确的是( )。 A. 当对表中的数据...