Glossary 中英文版.doc

GlossaryAcrylate foam Hollow micro glass bubbles dispersed in an acrylate polymer create a foam-like structure. Serves as a carrier material for high-performance mounting tapes. a syntactic foam 亚克力泡棉一种复合泡沫塑料。丙烯酸酯聚合物中分散了微型中空的玻璃泡，具有类似的泡棉结构，作为高性能安装胶带的基材。Acrylic adhesive (pressure-sensitive) A high-performance adhesive polymer with excellent aging and temperature stability for a great variety of different applications. Mostly processed as water-based dispersion, as solvent-based system, as a hotmelt, or manufactured by means of UV-polymerization. 亚克力胶粘剂（压力敏感型）一种高性能胶粘剂，优异的耐老化性和耐高温性，具有广泛的应用范围。一般都是由水分散型，溶剂型，热熔型或UV固化型方式制备。Acrylic dispersion Acrylate polymer finely dispersed in water. Acrylic dispersions feature good and well-balanced properties but often require the addition of resins and plasticizers to improve adhesion. 水分散型亚克力亚克力聚合物能很好地分散到水中，此种胶水具有优异的性能和良好的稳定性，但是一般要加入增粘剂和树脂来提高其粘合力。Additives Additives are contained in virtually every pressure-sensitive adhesive formulation to enhance specific properties, and to adapt the adhesive to the intended application. 添加剂实际上几乎每种压敏胶都含有添加剂，用来提高某些特殊性能，使得胶粘剂适合特定应用。Adhesion Interfacial forces of attraction between two similar or dissimilar surfaces. These molecular forces of attraction (“van der Waal forces”) make a pressure-sensitive stick to a substrate.粘合力两个相似的或不相似的界面之间的吸引力。这些分子间吸引力（范德华力）能对被粘材料产生压敏粘接作用。Adhesion Promoter Low-energy surfaces, such as EPDM, PP or PE, may be improved by using an adhesion promoter (primer). 粘合力促进剂低表面能材料，如EPDM，PP，PE，可以用粘合力促进剂（预涂底胶）来提高粘合力。Adhesive breakage Failure of an adhesive bond such that the separation takes place at the adhesive/substrate interface. 粘结破坏 粘结破坏，就是粘合剂与被粘材料表面发生分离。Adhesive strength Also called peel adhesion, indicating the force required to break the bond between a tape and a surface when peeled back.粘结强度 即剥离强度，把胶带从被粘表面剥离下来所需的力。Adhesive tape carrier The backing material the adhesive is coated on to. a carrier 胶带基材 材料表面承载涂覆的粘合剂，这种材料叫基材。AFERA AFERA is the Association of the European Tape Manufacturers. AFERA 是欧洲胶带制造商协会。Aging (resistance to) The change in properties of an adhesive over a prolonged period of time. Most pressure-sensitive adhesives are fully usable after several years of appropriate storage. 耐老化性是指胶粘剂经过一段较长时间后的性能变化。 大多数压敏胶在适宜储存条件下经几年保存后仍然可以使用。Bonding surface The area of the material to which the adhesive tape is applied. 粘接表面 需覆贴胶带的材料表面Carrier Short for a adhesive tape carrier. The most popular carriers for double-sided tapes include paper, nonwovens, fabric, films and foams. 基材 胶带基材简称。双面胶带应用最多的基材包括纸，无纺布， 织物，薄膜， 泡棉。Coefficient of expansion The expansion of a material as a result of a change in temperature.膨胀系数 是指材料在温度变化前后膨胀比。Cohesion The internal strength of an adhesive as a result of true chemical bonds or caused by intermolecular forces.内聚力 是指胶粘剂内部强度，是各种化学键和分子间作用力的综合表现。Cohesion breakage Failure of the internal strength of the adhesive causes the bond to break. Typically, adhesive residues remain on the substrate. 内聚破坏 胶粘剂内部破坏导致粘合失败。 一般都有残胶在被粘基材上。Corona pre-treatment In corona treatment, the substrate passes between two electrodes where a high-frequency, high-voltage discharge produces plasma “activating” the surface to increase its surface energy. 电晕预处理 在电晕处理中，材料在通过两个高频高压电极时，通过电极放电提高材料的表面能。 Creped film Creped PVC film is used as release liner for some specialty tapes.瓦楞薄膜 瓦楞PVC薄膜被用作某些特殊胶带的离型纸。Cross-linking Most pressure-sensitive adhesives are coated as solvent or water borne systems. The dissolved polymers are cross-linked during the drying process to form large molecules compounds. The degree of cross-linking is controlled to achieve specific properties, such as tackiness, thermal stability and resistance against chemicals. 交联大多数压敏胶都是以溶剂型和水性方式涂布的。这种聚合物溶液在干燥过程中交联得到大分子量的复合物。而控制交联度可以调节胶水的不同特性，如初粘性，热稳定性，耐化学溶剂性Cross-wound spools A rewinding and slitting process where a tape is cross-wound like a yarn reel to obtain a maximum roll length. Also called “traverse-wound”. 交叉缠绕 一种复绕和分切过程，类似纱线缠绕以得到最大的绕卷长度，也叫反复缠绕。Density Density is the measure of mass per unit of volume, for instance the mass per m3. The density of polyester is 1400 kg/m3. One m of a 100 m thick polyester film has a weight of 0.140 kg. 密度是单位体积的重量，如每立方米重量。PET的密度是1400kg/m3。100微米厚的PET每平方米的重量是0.140 kgDie-cut To suit specific production requirements, tapes can be cut to virtually any selected shape and form using the die-cutting process. The die-cut parts are either supplied as individual pieces or on a roll using various release liner designs. 模切为了适合特殊的生产要求，胶带能切成几乎任意的形状。既可提供单个的模切品，也可提供卷状的模切品，而且离型纸可任意选择。Effective bonding surface This term refers to the actual bonding surface available to the adhesive for wetting. It is often considerably larger than the geometric bonding surface, particularly for substrates with a rough surface. 有效接触面积 是指被胶水润湿的实际粘合面积。通常要比几何粘接面积相对地大，特别是表面粗糙的被粘材料。EPDM EPDM (ethylene-propylene diene monomer) a terpolymer consisting of three distinct monomers - is a popular material for the manufacture of sealing profiles. Additives contained in EPDM formulations and the relatively low-energy surface of this material make bonding EPDM with adhesive tapes difficult. EPDM（三元乙丙橡胶）：一种三元聚合物，广泛应用于制造密封条。由于EPDM中含有添加剂和其相对较低的表面能，使得EPDM较难粘接。Fillers Mineral fillers often in nano-size are added to the adhesive to enhance specific properties. Micro glass bubbles and fumed silica are among the most popular “functional” fillers for adhesives. 填充剂矿物填充剂：经常以纳米级大小加入胶粘剂中来提高某些特殊性能。微细玻璃泡和气相二氧化硅是胶粘剂中最常用的功能性填充剂。Fingerlift A release liner extending on one or on both sides of a tape to facilitate the liner removal. 留边 胶带离型纸的一边或两边长出胶带一点便于离型纸的剥离。Flatbed die-cutting Die-cut parts are manufactured in a reciprocating die-cut press using a flat steel rule die bent to the shape of the part. Ideal for small volumes and large-size die-cuts. 平板模切 平板模切是由事先制好的样件模型的钢制平板切刀上下摆动模切得到的，主要适合小批量大尺寸的模切。Floating roller peel test When using the Afera 180standard peel test for foam tapes, the foam carrier often delaminates before the tape releases from the test plate, producing inaccurate and misleading test results. The floating roller peel test method according to DIN 53289 uses a 90peel angle, and is therefore the preferred test method to evaluate the peel strength of tapes with foam carrier. 导向托辊剥离测试当按照Afera180标准剥离测试泡棉胶带时，泡棉基材经常会在从测试板上剥离下来前就分层，使得测试结果不准确。 按照DIN 53289标准，导向托辊剥离方式是90剥离，这种方式能较好地评价泡棉胶带的剥离强度。Foam carrier The elastic properties of the foam allow the tape to adapt to the irregularities of a surface thus improving contact and wet-out. The most widely used foams are made of PUR, cross-linked PE/EVA or syntactic acrylate foam. 泡棉基材由于泡棉有较好的弹性使得泡棉胶带在覆贴不规则表面时能提高接触面积，增加润湿度。应用最广泛的泡棉是PU泡棉，交联PE/EVA泡棉，合成亚克力泡棉Glass transition temperature (Tg) The glass transition temperature marks the temperature below which molecules have little relative mobility. Below the Tg, the material becomes rigid and brittle. Above the Tg and with increased temperature, the polymer changes to a softer, visco-elastic state the ideal application range for pressure-sensitive adhesives. 玻璃化转变温度（Tg）玻璃化转变温度是标记分子运动活性开始减小的温度。低于TG材料变得又硬又脆，高于TG并随着温度上升，聚合物变得柔软，粘弹状态，这种是压敏胶理想的应用范围。Heat-activated adhesives Non-pressure-sensitive adhesives in sheets or roll form that are activated by heat to form a structural bond after cooling. 热敏性胶粘剂 片状或卷状非压敏胶带，加热产生粘性，冷却后形成结构性粘接。 High-energy surface Substrates with high-energy surfaces allow excellent wet-out and are perfectly suitable for bonding with pressure-sensitive adhesives. 高表面能 高表面能材料有优异的润湿性，最适合压敏胶粘接。Hotmelt adhesives Thermoplastic adhesives that are heated and applied to the substrate in molten form by spray nozzles or other application devices. These adhesives harden again after cooling. 热熔胶 热塑性胶粘剂是加热后以熔融状通过喷嘴或其他设备涂布在基材上的。这种胶粘剂冷却后变硬。Hotmelt pressure-sensitive adhesive Thermoplastic rubber or acrylic adhesives that are heated until they reach the necessary viscosity to be coated onto a substrate. These adhesives retain their pressure-sensitive characteristics once they have cooled. They are invariably formulated with tackifying resins and achieve excellent bonding strength. Their UV-resistance is limited. 热熔压敏胶热塑性橡胶或亚克力胶粘剂加热达到所需的黏度后涂布到基材上。这种胶粘剂在冷却后保持了压敏特性。一般都加入增粘树脂来提高粘接性，拥有优异的粘结强度，但不耐紫外线照射。Initial Adhesion Describes the immediate bonding strength of an adhesive, also called “tack”. 初粘性 描述一种胶粘剂瞬间粘合强度，也叫粘性。Interfacial Energy There are several methods available to measure the surface energy of a substrate. They are based on the fact that energy is present at the interface between a liquid and a solid substrate. In the absence of other forces at the interface, the specific surface energy is equal to the surface tension. 界面能 测量基材表面能有几种方式，都是基于液体与固体基材之间界面存在的能量原理。在界面上由于没有其它作用力，因此比表面能在数值上就等同于表面张力。Laminate A combination of two or more layers of a film-like material. 层压 两层或多层类似薄膜的材料复合。Laminating tape Double-sided tapes used to laminate flexible web materials, such as foams, felts, etc. 层压胶带 双面胶带经常用于层压柔软的网状材料，例如泡棉，毛毡。Lathe slitting This flexible tape slitting process involves a single rotary blade that cuts into a spinning log roll on a mandrel, separating the slit roll from the log. 车床分切 这种分切胶带过程是用一把转刀，把带轴心的大卷胶带分切成一定宽度的小卷。Liner A Release liner 离型纸 一种保护用的可揭纸。Long fiber paper This paper in a weight of approx. 9 12 g/m is used as a carrier material for double-sided tapes. 长纤维纸这种纸重量一般在9-12 g/m左右，用作双面胶带的基材。Low-energy surface The surface energy of a substrate is of crucial importance for the bonding result with pressure-sensitive adhesives. Substrates with low-energy surfaces, such as polypropylene (PP) and polyethylene (PE) are difficult to bond as their surface does not allow complete wetting. 低能表面被粘材料的表面能是影响压敏胶粘接效果的一个重要因素。像PP，PE等低表面能的材料很难粘接，因为其表面很难被完全润湿。Macro molecule An adhesive polymer consists of macro molecules, characterized by the molecular weight. High-performance pressure-sensitive adhesives require a high molecular weight ( 800 000). 大分子胶粘剂聚合物由各种大分子组成，高性能压敏胶要求分子量胶带（800000）。Micron (Micrometer) This unit is used to indicate the thickness of a tape or its carrier material. One micron = 1 thousandth of a millimetre (0,001 mm). 微米 这个单位经常被用来描述胶带或基材的厚度。 1微米=0.001mm。Modified acrylics “Modified acrylics” is an industry term for acrylic pressure-sensitive adhesives formulated with tackifying resins and plasticizers to enhance their adhesion to low-energy substrates, and to make them more tacky. 改性亚克力改性亚克力是行业术语，是丙烯酸酯压敏胶加入增粘树脂和增塑剂以提高其粘接低表面能材料的性能和初粘性。Monomer A monomer is a small molecule serving as building block for polymer chains. Possible chain formation mechanisms include polymerization, polycondensation and polyaddition. 单体 单体是组成嵌段聚合物大分子链的小分子结构。一般聚合方式包括均聚，缩聚，加聚。Mounting tape A double-sided high-performance tape for permanent fastening applications. 安装胶带 一种双面高性能胶带，用来永久固定应用。Nonwoven A textile-like material which is neither woven nor knit. Small fibers are interlocked mechanically or bound with adhesive. Nonwovens serve as carrier materials for tapes. 无纺布 无须编织而成的类似织物结构的材料。小纤维通过机械抱合或胶水粘结成一体。无纺布主要用作胶带基材。PE-film PE is the abbreviation for polyethylene. Polyethylene is a polyolefinic plastic with excellent tear resistance even in low thickness. Often used for economic surface protection films and as liner material. Poor resistance to UV and elevated temperatures. PE膜PE 是聚乙烯的缩写。聚乙烯是一种聚烯烃塑料，即使是很薄的PE膜仍具有优异的抗剪切强度。经常用作便宜的保护膜或离型膜。抗紫外线和耐高温性较差。PE-foam Cross-linked PE foam, frequently compounded with EVA, is used as a carrier material for double-sided tapes. This foam provides excellent resistance to weathering, aging and chemicals. Its temperature resistance is sufficient for most applications. PE泡棉交联PE泡棉，经常与EVA共混，用作双面胶带的基材。这种泡棉有优异的耐候性，耐老化性，耐化学溶剂性。它的耐温性能使得它适合大多数应用。Peel adhesion The AFERA test 4001 (EN 1939) is the most common method in Europe to test the peel strength of a pressure-sensitive tape. The tape is rolled on to a test plate with standardized pressure and peeled off at an angle of 180 at a defined speed. The force per unit width is measured to remove the tape from the test plate. 剥离强度AFERA测试方法4001（EN1939）是欧洲测试压敏胶带最常用的方法。胶带覆贴在测试板上用标准压力来回滚压，然后以一定的速度180剥离。测试所得的单位强度就是胶带从测试板上剥离下的值。Plasticizer Plasticizers are used in a great variety of plastics to make hard and brittle materials more elastic and flexible. Typical examples include plasticized PVC and EPDM rubber. 增塑剂增塑剂是把硬脆的材料改性为具有弹性和韧性的材料。典型的是增塑性PVC和EPDM橡胶。PET-film PET: Abbreviation for polyester. PET films are resistant against high temperatures, acids, bases, oils, many solvents while featuring excellent tear resistance. PET films are frequently used for electrical insulation purposes and as backing material for tapes. It is a cost-effective material providing a multitude of beneficial physical-chemical properties. PET膜PET是聚脂的缩写。 PET膜不但耐高温，耐酸碱，耐油，耐多种有机溶剂，而且具有优异的抗剪切性能。PET膜经常用作绝缘胶带的基材。它具有良好的性价比，拥有大多数有用的物化性能。Polymer A term to describe long molecule chains connected by covalent chemical bonds; the end product of the polymerization process. 聚合物 以共价键连接的长分子链，是聚合过程的终端产物。Polymerization Polymerization is the process by which monomers are combined to form a polymer. The process is initiated by using for instance a catalyst, heat/pressure or UV-radiation. 聚合 聚合是指单体结在催化剂，光热或紫外线引发下形成聚合物的过程。PP-film Like PE, polypropylene is a polyolefinic material. PP films are tear-resistant and provide good stability against acids, bases and solvents. Low temperature resistance. Used as carrier material for tapes and release liners. Low-energy surface requiring pre-treatment. PP膜PP膜类似PE，是一种聚烯烃材料，具有良好的抗剪切性和抗酸碱、溶剂和抗低温性。被用作胶带的基材或离型膜。因其表面能很低需要预处理。Pressure Pressure causes the adhesive to flow into the micro-cavities of a surface ensuring an optimum contact between the adhesive molecules and the substrate - a pre-requisite for good adhesion. 压力压力能使胶粘剂流入材料表面的微孔中，能够在胶粘剂与底材之间形成最佳接触，这是实现良好粘接效果所必须的。Pressure-sensitive adhesive This group of adhesives is designed to stick to almost any surface by simple contact under light pressure. Pressure-sensitive adhesives are permanently tacky and maintain their viscosity during their life cycle. 压力敏感胶粘剂这类胶粘剂要求能在微小的压力下就能粘住几乎任何表面。而且在保质期内要求具有永久粘性和恒定的粘度。Pressure-sensitive tapes Adhesive tapes, or more precisely pressure-sensitive tapes, are used in a variety of industries for fastening and other uses. PSA tapes may be single-sided, double-sided, or designed as transfer tapes. 压敏胶带胶带，或者准确地说叫压力敏感胶带广泛应用于工业上的固定或其他应用。压敏胶带分为单面胶带，双面胶带，和无基材胶带。Pull-off tab A die-cut that is bonded to the release liner to facilitate the liner removal from an adhesive mounted part. 揭片 一个模切件，粘接在离型纸上使得离型纸很容易从胶带上剥离下来。PUR Abbreviation for polyurethane. PUR films or foams (cast or compressed) are used as carrier material for double-sided tapes or for sound insulation, gasketing and sealing purposes, abrasion protection, etc. 聚氨酯聚氨基甲酸酯的简称，聚氨酯薄膜、泡棉（注塑或压缩）用作双面胶带的基材，作为隔音材料，垫圈，密封件，摩擦垫等。Pure acrylic adhesive Pressure-sensitive adhesives consisting only of an acrylic polymer without the addition of any tackifying resins are called pure acrylic adhesives. They are high-performance adhesives with excellent resistance against chemicals, elevated temperatures and aging. 纯亚克力胶粘剂压敏胶的成分只有亚克力没有其他增粘剂的叫纯亚克力胶粘剂。它具有优异的耐化学性，耐温性，耐老化性。PVC-film Short for polyvinylchloride or vinyl. Soft PVC films are used as electrical insulation material. Limited temperature stability. Plasticizers contained in PVC films tend to migrate causing a detrimental effect on the adhesive. Hard-PVC films are used as carrier material for double-sided specialty tapes. PVC薄膜聚氯乙烯的缩写，软PVC薄膜用作绝缘材料，耐温性一般。PVC中的增塑剂外迁会损害到胶粘剂的粘接。 硬PVC薄膜一般用作某些特殊双面胶带的基材。Release coating A release coating provides a very low energy surface to which pressure-sensitive adhesives do not adhere. Most release coatings are based on silicone compounds. 离型涂层 离型涂层能使得材料表面能极低，胶粘剂很难粘接上去。最常用的是硅树脂混合物。Release forces The forces that are needed to peel the liner from a specified adhesive tape. Release values are mostly given as a range of values, not as a specific number. “Easy release” means the liner peels away very easily; “tight release” indicates the liner adheres quite firmly to the adhesive; “differential or controlled release” means the release forces are different on a two-sided release coated liner. 离型力离型力是指离型纸从胶带上剥离下来的力。离型力通常代表的是一个范围，而不是具体数值。易剥离是指离型纸很容易从胶粘剂上剥离，高离型力指离型纸不易从胶带上剥离。不同剥离或可控剥离是指离型纸两边的离型力不一样。Release Liner The web or sheet material covering and protecting the adhesive side of a tape. Siliconized papers, PE or PET films are most commonly used for liners.离型层 一种卷状或片状的用于覆盖和保护胶粘剂的材料。最常用的离型层是硅纸，PE，PET膜。Resins Rubber and acrylic adhesives are often formulated with tackifying resins to enhance the tack and the adhesion to low-energy surfaces. A variety of different natural or synthetic resins are available for formulation purposes. Resins are capable of increasing the tack and the peel strength of pure acrylic adhesives by more than 100 %. 树脂 橡胶和亚克力胶粘剂经常加入增粘树脂来提高初粘性和对低表面能材料的粘接性能。很多天然，合成树脂都具有此功能。树脂能提高纯亚克力胶粘剂的初粘性和剥离性能达100%以上。Rewind slitting A process of winding master rolls of tape through a series of razor, shear or score blades while rewinding the rolls to the desired length. 复绕分切 把大卷的胶带在复绕过程中用不同刀具分切成要求的长度和宽度。Rheology Rheology is concerned with tensions and deformations of a material, or simply with the fluid mechanics of a material. The rheological behaviour of a pressure-sensitive adhesive is significant for i