The low surface energy of polymer-based substrates often leads to poor adhesion of inks, glues and coatings.
在低表面能的聚合物为基础的基板往往导致贫困的粘附油墨,胶水和涂料。
The flow noise reduction of al alloy model with low surface energy coatings have been studied in a water tunnel.
低表面能涂层涂覆在铝合金模型上,考察了其在水筒中低频段降低流噪声的效果。
Organic solvents (VOC) content is low, Generally low surface energy silicone antifouling coatings this more than 70%.
有机溶剂(VOC)含量低,低表面能有机硅防污涂料一般固体含量都超过70%。
The content of oxygen in the film that is deposited by using pulsed PCVD is evidencely low. This is helpful to deposit films with low surface energy for us.
在脉冲PCVD法制备的薄膜中,氧的含量降低得多,这一结果对于我们制备低表面能薄膜是非常有意义的。
First of all, the internal reason for the delamination or cracking is the different CTE of the packaging materials and the low surface energy of the adhesions.
塑封集成电路因其是非气密性封装,封装材料热膨胀系数的不同以及被粘接材料表面能低,是造成塑封电路离层或开裂的内部原因。
So, it is important to find and prepare a surface containing both high surface energy and low surface energy compositions, which can be selected by different solvents.
因此,寻求和制备同时含有高表面自由能和低表面自由能组分,且两种组分可以被不同溶剂选择的固体表面,是制备溶剂响应型智能表面的前提条件。
Because the fiber is of chemical inertion, low surface energy, lack of polar groups, and highly symmetric methylene structure, the fiber has a high degree of crystallinity and orientation.
这是由于纤维在化学上不活泼,表面能低,表面缺乏极性基团,且是高度对称的亚甲基结构,使得纤维具有很高的结晶度和取向度。
The present invention provides a gauze screen. On its screen base material the nano particles are set, so that the surface of said gauze screen has the superhydrophobicity and low surface energy.
本发明提供了一种纱网,其网状基材上设有复数个纳米粒子,使得该纱网的表面具有超疏水性和低表面能。
The invention provides a silicon-acrylic three-block copolymer with low surface energy, whose structure of reaction product is accurate, and the original skeleton construction of each block is kept.
提供一种反应产物结构明确且保留各嵌段原有的骨架结构的具有低表面能的硅 丙三嵌段共聚物及其制备方法。
The material's large surface area, flexibility, low density, and high conductivity also make it compelling for energy storage.
材料的巨大表面积、弹性、低密度以及高导电性使得它也可以用于储存能量。
This image illustrates that low clouds emit about the same amount of thermal energy as Earth's surface does. This is most clearly seen over the Pacific Ocean.
这幅图表明低云发射的热能与地球表面相当,这一点从图中太平洋区域上看的最清楚。
High clouds are much colder than low clouds and the surface. They radiate less energy to space than low clouds do.
高云的温度远比低云和地表要低,失去的能量也更少。
One is to create a rough structure on a hydrophobic surface, and the other is to modify a rough surface by materials with low surface free energy.
一般情况下,超疏水表面可以通过两种方法来制备:在疏水性表面构建粗糙结构或者在粗糙表面修饰低表面能物质。
The use of pulsed high energy density plasma is a new low temperature plasma technology for material surface treatment and thin film deposition.
脉冲高能量密度等离子体是一项全新的等离子体材料表面处理和薄膜制备技术。
Cylindrical type rubber fender has low reaction force, little surface pressure, reasonable energy absorb.
圆筒型橡胶护舷反力低,面压适中,吸能量合理。
A low energy, self-shielded electron beam machine for the surface coating curing of wood panel and gypseous plate was introduced.
本文初步描述了利用低能自屏蔽电子帘式加速器固化木器涂料和石膏板表层涂料的生产工艺。
The piezoelectric device, when in use, agitates the surface of the water and the water can be evaporated at a low energy cost.
该压电装置在使用中搅拌水的表面且可以以低的能量消耗蒸发水。
When the liquid layer is a low kinematic viscosity liquid, such as deionized water, the surface energy of the liquid layer strongly affects the adhesion characteristics.
当中间层为小粘度的液体如去离子水时,液体的表面能会对粘着特性有显著影响。
It has been known that UV-curing coatings is difficult to adhere onto the plastic substrates that show very low surface free energy.
紫外光固化涂料在表面自由能低的塑料底材上附着极为困难。
It has been known that fluorocarbons have an extremely low surface free energy and they are widely applied for water and oil repellent finishing.
众所周知,氟碳化合物具有极低的表面张力,因此广泛用于拒水拒油整理。
Low reaction force, less surface pressure, reasonable energy absorption.
反力低,面压小,吸能量合理。
If the silane has no polar group, the surface free energy is low.
反之若硅烷中不含有极性基,则处理后玻纤的表面能较低。
We have studied and constructed a new detector by gas discharge and external quenching circuits to measure the low energy photoelectron emitted form the specimen surface.
研制了一种新型的探测器,利用气体放电和外部电路猝灭的方法测定样品表面发射的低能光电子。
This new two dimensional surface states model explains the origin of surface states and the contradiction between deep surface levels and the low activation energy of a transient current.
用该态模型解释了氮化物产生高密度表面态的原因和深表面能级与较浅的瞬态电流激活能间的矛盾。
Such bombardment produces low-energy X-rays that would be detected on the surface of the moon.
这种作用产生的低能量X射线可以在月球表面被探测到。
The result showed that the surface free energy of wheat straw was low and there was difference in the longitudinal and cross directions of the wheat straw.
结果表明:麦秸表面的自由能较低;麦秸的纵向和横向均存在润湿性能的差异。
Low infrared emissivity materials based on hollow particles are prepared by chemical Ni-coated processing, and surface morphology, absorbance, emissivity and infrared radiant energy are characterized.
利用化学镀镍工艺制备空心微珠基红外低发射率材料,对其表面形貌,并重点对其吸收率、发射率和热辐射能等红外性能进行表征。
The surface nanocrystallization of a low carbon steel and commercial pure titanium was realized by using high-energy shot peening technique.
本文利用高能振动喷丸技术对低碳钢和工业纯钛进行了表面纳米化处理。
The experimental results show that radiation damage effects obviously occur on the surface layer of quartz glass under large flux and low energy proton radiation.
试验结果表明,大通量低能质子辐照对石英玻璃表层具有明显的表面损伤效应。
The surface modification of 316 austenitic stainless steel has been investigated by plasma-based low-energy ion implantation apparatus at various temperatures and working atmospheric pressure.
采用等离子体基低能离子注入装置在不同注入温度、气压条件下氮离子注入316奥氏体不锈钢。
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