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- An aqueous polyurethane dispersion and blocked PU hardner have been prepared. The PU baking varnish prepared with above materials has excellent water resistance and physico mechanical properties. 以预聚物混合法制备水性聚氨酯分散体,合成了封端的水性聚氨酯固化剂。用其配制的水性聚氨酯烘干清漆具有优良的耐水性和物理机械性能。
- Compared with general UPE, the physico chemical performance of the product was good at resistance to acid alkali , heat resistant , mechanical properties, etc. 结果表明,用环氧环己烷合成的树脂具有良好的耐酸、耐碱、耐热性能和较好的机械性能。
- Analysis of Basic Mechanical Properties of Rock-fill Materials. 堆石料的基本力学特性探讨。
- The size and shape of Sip also affected the mechanical properties. 初生硅颗粒的尺寸、形貌对Sip/ZA27的力学性能也产生影响。
- The article studies the mechanical properties of PTT staple fibers. 研究了PTT短纤维的力学性能。
- Strengthened with GFc, mechanical properties of silicone vulcan... 复合材料低温性能受硅橡胶低温性能的影响显著。
- PU-PHEMA showed good mechanical properties and blood compatibility. PU-PHEMA是一种具有良好的机械性能和优良的血液相容性的高分子材料。
- physico mechanical absorbing capacity 物理机械吸收能力
- The Tension leveller is used to improve strip shape and mechanical properties. 本机组采用拉伸弯曲矫直机的主要用途是改善镀锌带材板形及机械性能。
- The influence of rare earth on foam's mechanical properties was unremarkable. 稀土对泡沫铝及其合金的力学性能影响不大。
- The effect of flaking on mechanical properties of wheel steel was investigated. 研究了车轮钢中白点形成的机理以及白点对断口形貌的影响。
- Mechanical properties of TDE-85/MeTHPA epoxy resin modified by polyurethane[J]. 引用该论文 李芝华;任冬燕;郑子樵;李波.
- The mechanical properties of SCM whisker/HDPE composite were investigated. 摘要研究了矽钙镁晶须(SCM晶须)/高密度聚乙烯(HDPE)复合材料的力学性能。
- The effect of formimg process of diallyl isophthalate( DAIP) on mechanical properties of the casting was examined. 研究了间苯二甲酸二烯丙酯(DAIP)的成型工艺对浇铸体力学性能的影响。
- The prepolymerization of DAIP can make the mechanical properties of the castings get some improvements. 对DAIP进行预聚可使浇铸体的力学性能得到一定程度的改善。
- The mechanical properties of steel-fabre and its status and prospect of application is described in details. 对钢纤维物理力学性质及其应用现状及前景做了综合评述。
- Ti alloy is a most perspective material for oralogy due to its excellent mechanical properties and erosion resistance as well as biology compatibility. 钛具有优异的力学性能,良好的耐蚀性和生物相容性,已成为口腔医学中最有发展前途的金属材料。
- Objective To observe the mechanical properties and the change shrinkage of microwave-cured denture base resins. 目的了解微波能加热处理义齿基托材料的力学性能和收缩变化。
- Results The data on6 mechanical properti es of5 different orthodontic wires were obtained. 结果得出5种正畸钢丝的刚度、性、度、疲劳性能等比较数据。
- Carbon steel -- Very good mechanical properties; good resistance to stress corrosion and sulfides. 碳钢--具有很好的机械特性;良好的抗金属超应力腐蚀的能力和抗硫化物腐蚀的能力。