根据各自的结构不同,聚合物可以是亲水的或憎水的(喜欢或讨厌水)、硬的或软的、晶体状的或非结晶质的、易起反应的或不易起反应的。
Depending on the structure the polymer may be hydrophilic or hydrophobic (likes or hates water), stiff or flexible, crystalline or amorphous, reactive or unreactive.
同时它具有优良的电气绝缘性能和优良的抗臭氧、耐电晕、憎水防潮性能。
Meanwhile, the medium has excellent electric insulating property and great ozone resistant, corona resistant, water-repellent and moisture resistant performance.
罗切斯特大学的科学家们已经用激光将金属变成憎水,或超疏水性材料,而不再需要临时涂料。
Scientists at the University of Rochester have used lasers to transform metals into extremely water repellent, or super-hydrophobic, materials without the need for temporary coatings.
湿度、迁移时间、电压等因素对硅橡胶材料憎水性影响较小,特别是对憎水性充分迁移的染污硅橡胶试片的影响更小。
Humidity, transfer time and voltage also slightly affect the hydrophobicity of SR. in particular, this influence is slighter when the surface of SR is contaminated.
亲版胶囊收集的特点,在首批次交付时间只,包括憎水和染色抗裤,外套,针织物和新泽西州的上衣,还与水分管理素质。
The Pro Edition capsule collection features in the first delivery only., including water-repellent and stain-resistant pants, jackets, knits and jersey tops, also with moisture management qualities.
阐述了如何设计涂膜具有高憎水性,对类似荷叶效果的乳胶涂料配方、原材料的选用、性能检测作了介绍。
This article presents how to design the compositions, select the raw materials and test the performances of latex coatings with high - hydrophobic lotus leaf-like film.
研究了憎水基团的添加量对溶胶体系的稳定性和对二氧化硅膜润湿性以及水汽稳定性的影响。
The influences of hydrophobic group content on the stability of the silica sols and the surface wettability and vapour stability of the silica membranes were investigated.
憎水板具有弹性、高强度耐压的作用。
Hate water board has flexibility, high strength compression role.
采用溶胶-凝胶法在玻璃表面制备出透明的憎水性纳米复合薄膜。
Transparent nano composite film on the surface of glass of hydrophobic property is prepared with sol-gel processing.
探讨了一种新型水基憎水剂的制备和成膜工艺,并分析了预处理金属表面超憎水膜的形成机理。
The preparation of a new kind of water-based hydrophobic agent and the mechanism of forming super hydrophobic film on pretreated metal surface are studied.
对制造厂生产的瓷绝缘子和钢化玻璃绝缘子进行特殊处理,可以在绝缘子表面生成一层极薄的、憎水性很强的单分子层。
By a particular treatment method a very thin but anti-water single-molecular layer is formed on the surface of the toughened glass and the porcelain insulators.
本文通过实验验证了这种憎水性老化过程十分缓慢,不会对合成绝缘子的安全运行构成威胁。
In this paper, it is proved experimentally that this kind of aging is very slow, and can not threaten the service safety of overhead lines.
表述了JS憎水型绝热涂料的研制技术路线,主要原材料、生产工艺及技术性能。
The technical route, principal raw materials, manufacture process, and property of JS Water-repelling adiabatic coating were included in this paper.
结果憎水涂层多孔板的水滞留能力显著提高,但其渗透压降也不同程度地增加。
Result Hydrophobic coating porous plate could evidently increase the water retention pressure, but also increase pressure drop of gas permeability in varying degrees.
这种僵硬的,俗气的化合物具有优良的介电性能,耐氧化性和憎水率。
This stiff, tacky compound has excellent dielectric properties, oxidation resistance and water repellence.
岩棉是用多种天然矿石制成的无机纤维,有优良的防火、隔音、保温、憎水抗震等特性。
Rock wool is used a variety of natural ore made of inorganic fiber, has excellent fire, sound insulation, heat insulation, water repellency seismic characteristics.
绝缘子表面憎水性检测是判别绝缘子性能优劣的主要手段。
Hydrophobic measurement is a main way to evaluate the performance of insulators.
最后研究了不同功率、压力、溅射时间对氟碳膜憎水性能的影响,并测量了氟碳膜的接触角,发现接触角随功率的增加而减小,随压力的增加而增大。
The power has more marked effect on F/C than that of pressure. Contact angle of fluorocarbon films obtained at different of power, pressure and treating time.
用途:甲基三乙氧基硅烷是一种重要的有机硅偶联剂、交联剂、塑料硬涂层的底涂剂、憎水剂。
Application: It is an important crosslinking agent, coupling agent, water-repellent agents, mainly used in two-parts room temperature vulcanizing silicon rubber as a cross-linking agent.
为了解一种优异的高压外绝缘材料硅橡胶的憎水性恢复的影响。
The hydrophobicity recovery of HTV silicone rubber after different corona duration was investigated with the static contact angle method.
通过表面抹防水砂浆或憎水砂浆,克服了吸水率大的问题。
Furthermore, the problem of absorption can be solved by coating waterproof mortar and water-resistant mortar on the composite concrete surface.
研究了产品外绝缘表面积污期间的憎水迁移过程,结果表明,外绝缘材质中自由状态硅氧烷分子是维持长期运行产品憎水迁移性能的唯一起作用的因素。
The result shows that the free state siloxane molecules in the external insulating material is the only contributor that supports the long term product hydrophobicity migration level.
热压成板后,憎水性羰基官能团增加,亲水性“自由的”羟基数量减少,增强了板的耐水性能。
After hot pressing, there was an increase in hydrophobic carbonyl and a decrease in hydrophilic hydroxyl, which could help to explain the good waterproof ability of the board.
以自制的可再分散乳胶为主要成膜物质,结合水泥水硬性无机粘结剂制备了腻子面漆二合一内墙涂料,重点讨论了可再分散乳胶粉、纤维素醚、粉状憎水剂对涂膜性能的影响。
Putty and finish two-in-one interior wall coating was preparation by use of re-dispersible emulsion powders prepared in the lab as film forming materials and cement as inorganic binder.
亦可用于混凝土路面砖、无机保温资料外表的憎水处置,特别适用于各类面砖、花岗石墙面。
It is also used for concrete pavement brick, inorganic heat preservation material surface detest water treatment, especially applicable to all kinds of brick, granite walls.
在分子结构上引入憎水基-苯环后,显著提高了脲醛树脂的耐水性。
The hydrophobic property of the resin has remarkably improved by adding the hydrophobic group of benzene ring to the molecular structure of the resin.
在分子结构上引入憎水基-苯环后,显著提高了脲醛树脂的耐水性。
The hydrophobic property of the resin has remarkably improved by adding the hydrophobic group of benzene ring to the molecular structure of the resin.
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