爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.The properties,performance and modification mechanism of redieperable polymer powder are introduced.Application of redispersible polymer powder such as architecture putty,self flowing floor material,external thermal insulation composite systems,cement and concrete composites,ceramic tile adhesive and VOC-free powder coatings are emphasized.
介绍了可再分散聚合物乳胶粉的性能、市场现状及改性机理,重点讨论了可再分散聚合物乳胶粉在建筑腻子、自流平地坪材料、外墙外保温及饰面系统、外墙外保温系统、灰膏、瓷砖粘结剂和零VOC干粉涂料中的应用。收藏指正
2.Advantage and defect of semi-metallic, none-asbestos polymer and powder metallurgy were discussed.
探讨半金属基摩擦材料、非石棉有机摩擦材料和粉末冶金摩擦材料的优缺点。收藏指正
3.The following aspects are discussed:filter factor of polyester melt,molecular weight and its distribution,co-agel,high crystal polymer,DEG,TiO_2 and catalyst content,influence of polyester chips powder on superfinefilament spinning,the counter measures of improving the spinnability.
讨论了聚酯熔体的过滤系数、分子量及其分布、凝胶、高结晶聚合物、二甘醇、催化剂、二氧化钛等的含量，以及聚酯切片粉屑对超细纤维纺丝的影响和提高聚酯可纺性的对策。收藏指正
4.Influence of a modified inorganic mineral powder(M),hydroxyethyl methyl cellulose and vinyl co-polymer on water retention capacity,flexural strength,comprehensive strength,adhesive tension and impermeability of the polymer-modified mortar(PMM) was studied.
研究了经改性处理的某无机矿粉(M)、甲基羟乙基纤维素和可再分散乳胶粉等在单掺和复掺条件下对干粉砂浆保水率、抗折抗压强度、粘结拉力和抗渗性能等的影响。收藏指正
5.The major products includes 1) Food additives: citric acid &its derivatives, L-lactic acid &its derivatives, MSG, starch sugar etc; 2) Feed additives: lysine &its salts, corn gluten powder etc; 3) Bio-energy: fuel ethanol, bio-diesel etc; 4) Biochemical products range: bio-ethylene &its derivatives, poly lactic acid (PLA) bio-degradable plastics, poly lactic acid polymer fiber fabrics etc.
主要产品有柠檬酸及其盐类、L-乳酸及其衍生物、味精、淀粉糖等食品添加剂；赖氨酸及其盐类、玉米蛋白粉、氨基酸蛋白粉等饲料添加剂；燃料乙醇、生物柴油等生物能源产品；生物乙烯及其衍生物、聚乳酸生物可降解塑料、聚乳酸聚酯纤维布料、无毒绿色溶剂、无毒增塑剂等生物化工系列产品。收藏指正
尝试查询