| 单词 | 四氟 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 四氟 noun, masculine —graphite nExamples:聚四氟乙烯—polytetrafluoroethylene 四氟化硅—silicon tetrafluoride SiF4 四氟化铀—uranium tetrafluoride (UF4) See also:氟 n—fluoride n • fluorine n 氟—fluorine (chemistry)
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使用的滑动层是由聚四氟乙烯 （PTFE)和不同的化学惰性添加剂制成。 schaeffler.cn | The sliding layer used is based on polytetrafluoroethylene (PTFE) and different chemically inert additives. schaeffler.cn |
作为自行车行业高性能聚四氟乙烯(PTFE) 复合轴承的领先供应商，圣戈班很荣幸成为莱德维尔 100 英里山地车赛的赞助商之一。 bearings.saint-gobain.com | Saint-Gobain, a leading supplier of high-performance polytetrafluoroethylene (PTFE) composite bearings to the bike industry, was proud to be one of the sponsors of Leadville Trail 100 MTB in Colorado. bearings.saint-gobain.com |
特瑞堡密封系统提供从各种弹性体 O形圈 到具有复杂结构的 聚四氟乙烯 和 聚氨酯 等材料的密封件。 tss.trelleborg.com | Trelleborg Sealing Solutions offers you everything from the versatile elastomer O-Ring to complex multi-faceted PTFE based and polyurethane geometries. tss.trelleborg.com |
这是因为欧洲的大多数工业热泵都采 用 四氟 乙烷 (R-134A) 作为制冷剂，这种制冷剂具有很高的全球变暖潜能值（是二氧化碳排放的 1400 多倍）。 emerson.com | This is because most industrial heat pumps in Europe use R-134A, a refrigerant with a very high global warming potential (more than 1,400 times that of carbon dioxide. emerson.com |
该探头带握把，PTFE（聚四氟乙烯 ）材质做外壁，配合可形变的金属探头杆使探头从被测表面上安全卸下来。 elcometer.com | Magnetic Surface probe - suitable or use on magnetic surfaces, this probe has a PTFE coated grip for safe removal from the substrate with a flexible metal probe arm elcometer.com |
在 GSK 开发的数种氢氟烷烃-计量吸入器中，活性成分悬浮（而 不是溶解）在氢氟烷烃中，这就需要有更复杂的设备（也即可单段灌装的设备）并使用特 殊的容器（从纯铝罐向镀聚四氟乙烯铝罐过渡，费用为 0.37 美元）、定量阀(0.15 美元) 和 定量触动器（0.05 美元）。 multilateralfund.org | The active ingredient in several of the HFA-MDIs that have been developed by GSK is in suspension (and not in solution) in HFA, which requires more complex equipment (i.e., to allow for a single stage filling) and the use of specific cans (from plain aluminium to PTFE coated at a cost US $0.37), metering valve (US $0.15) and a metering actuator (US $0.05). multilateralfund.org |
大多数Resolam, Vetresit 和 [...] Vetrelam 材质的槽垫，可以和聚四氟乙烯 膜或者其他绝缘涂层随意结合。 abb.com.cn | Most of the Resolam, Vetresit and Vetrelam slot liners can be optionally [...] coated with PTFE (Teflon) film or track-resistant layers. abb.fr |
帽使她的惰性，也被稱為聚四氟乙烯 材料的優勢。 zh-tw.developmentscout.com | The caps make the great inertness of her, [...] also known as Teflon material advantage. en.developmentscout.com |
我们的专利材料, 比如基于聚四氟乙烯 (PTFE)的Turcon®材料或者基于聚氨酯(PU)的 [...] Zurcon®材料 最大程度确保了密封件的耐用性和高性能，使设备维修率降至最低。 tss.trelleborg.com | Our proprietary [...] materials, such as Polytetrafluoroethylene (PTFE) based [...]Turcon® or polyurethane (PU) based Zurcon® ensure [...]maximum durability and performance with minimum maintenance. tss.trelleborg.com |
模块与连接件之间的密封：所有连 接件或是装有密封圈，或是预涂聚 四氟乙烯 (PTFE)。 staubli.com | sealing between the modules and the connections: all the connections are either fitted with a seal, or PTFE pre-applied. staubli.com |
為達到香港建築環境評估法(HKBEAM)的鉑金標準，綠景樓的設計包含各項環保元素及再生建材，例如可開合式幕牆、混合式天然通風系統、風力渦輪發電機、太陽能熱水系統，有效利用陽光、導光管、 以 四氟 乙 烯 聚合物(ETFE) 蓋成的天花、全面能源管理系統、循環使用雨水，及使用可回收及揮發性有機化合物物料。 hkstp.org | The design aims to achieve HKBEAM Platinum standard and includes passive and active green features e.g. operable vertical louvre façade system, hybrid natural ventilation, wind turbines, solar water [...] heating, maximisation of daylight, [...] light pipes, Ethylene tetrafluoroethylene (ETFE) roof, [...]total energy management system, rainwater [...]recycling, use of recyclable and low VOC materials, etc. hkstp.org |
拆下泵体 (34) 的 O 形圈 (32*) 和 PTFE（聚四氟乙烯）垫圈 (33*)。 graco.com | Remove o-ring (32*) and PTFE gasket (33*) from pump body (34). graco.com |
一些 汽车制造商出于对易燃性的担忧，摈弃了 2,3,3,3-四氟丙烯 ，这会促使未来的移 动空调设备应用其它全球升温潜能较低的替代品。 conf.montreal-protocol.org | The rejection of HFC-1234yf by several car manufacturers owing to flammability concerns could result in the application of other low-global-warming-potential alternatives in future mobile air conditioning equipment. conf.montreal-protocol.org |
PTFE(聚四氟乙烯 ）微粉化蜡，用于溶剂型涂料体系和粉末涂料，提高抗划伤性和表面滑爽性。 byk.com | Micronized PTFE for solvent-borne coating systems and powder coatings to improve scratch resistance and surface slip. byk.com |
除尘方法通过压缩设计毒打和净化空气管和空气除尘过滤袋过滤器除尘圆盒和磁带过滤器（如：1.4301，1.4541等）的其他申请的情况下过滤介质织物，毛毡fleeces以及由特殊材料特殊设计而定如聚酯，聚丙烯， 聚 四氟 乙 烯 ，棉各种纤维材料，纤维材料等预先处理根据不同的应用（抗静电，憎油，疏水等）。 china-environmental.com | Dedusting methods Dedusting by compressed air Dedusting by beating and scavenging air Designs Tube and pocket filters Round filters Cartridge and cassette filters Special materials (e.g. 1.4301, 1.4541, etc.) other special designs depending on application case Filter media Fabrics, fleeces and felts made from various fibre materials such as polyester, polypropylene, PTFE, cotton, etc. The fibre materials are pre-treated depending on the application (antistatic, oleophobic, hydrophobic, etc.). china-environmental.com |
此类产品包括微晶体、PTFE（聚四氟乙 烯）、聚乙烯以及其他各种化合物。 cn.lubrizol.com | These products include microcrystalline, PTFE, polethylene, and compounds. lubrizol.com |
3個總綱發展藍圖及 倡 議 者 提出的發展模式 暴露了 在發展40公頃的城市 時 可如何妄顧香港目前的建築 條例的 想 法：豁免高 度 方面的 限 制，容許 建造一個高 130米 、 1.4公 里 長和半 公 里闊的天篷，天篷的物 料為一層 半 透明的 聚四氟乙烯薄膠，而該物 料 並不能使用超 過 40年。 legco.gov.hk | The 3 Master Lay-out Plans and presented models expose the line of thinking about how a 40-ha city can be developed at the expense of our current Architectural Ordinances: the height exemption of a 130m high, 1.4 km long and half a kilometer wide canopy, which is a semi-transparent PTFE plastic material, lasting for not more than 40 years. legco.gov.hk |
建立了毛细管区带电泳(CZE)/胶束电动毛细管色谱(MEKC)二维毛细管电泳分离平台,CZE毛细管和MEKC毛细管通过一段带微孔的 聚 四氟 乙 烯 (polytetrafluoroethylene, [...] PTFE)套管固定。 chrom-china.com | A new two dimensional method, which interfaced capillary zone electrophoresis (CZE) and micellar electrokinetic capillary chromatography (MEKC) by a polytetrafluoroethylene [...] (PTFE) tube with a hole of 30~40 μm diameter on the top, was developed for the [...] analysis of drugs and their enantiomers. chrom-china.com |
AP挡圈没有切口或螺旋形状（典型的 聚 四氟 挡 圈），因为它们在 高压条件下尤其容易损坏O型圈。 astonseals.com | The AP ring hasn’t a cut or spiral shape (typical of PTFE backup rings) that could help damage the O-Ring especially in the presence of high pressure. astonseals.com |
只有少数几个有竞争力的产品提供这种可能性！ 在“公会“泵是由热塑性聚合物如聚丙烯是适合的化学品在市场上和E-周大福，它是含氟聚合物通常对所有的液体，酸和碱混合到一个可用的多数工作温度为90℃的内部组件，陶瓷，碳化硅是，碳石墨和玻璃纤维增强 聚 四氟 乙 烯。 china-environmental.com | The “TMA” pumps are made of thermoplastic polymer such as Polypropylene that is suitable for the majority of the chemicals available on the market and E-CTFE that is a fluorinated polymer usually resistant to all the liquids, mix of acids and bases up to a working temperature of 90°C. The internal components are in ceramic, silicon carbide, carbon-graphite and glass fibre reinforced PTFE . china-environmental.com |
聚四氟乙烯耐化学腐蚀性最好，因而在防腐材料上用得最多，应用面很广；PTFE的电性能优异，因而在电子电气工业中用作绝缘材料；PTFE的摩擦因数小、耐磨性好，故在机械工业中制作耐磨材质、滑动部件和密封件等。 china-otem.com | PTFE’s chemical resistance is best, therefore it used in anti-corrosion materials in very broad range; PTFE has good electrical performance, thus is used as insulating materials in electrical and electronic industry; PTFE has small friction coefficient and good wear-resistant, so is used as wear-resistant material, sliding parts and seals in the machinery industry. china-otem.com |
304、316、440 和 17-4 PH 等级不锈钢；缩醛；合金钢； 碳纤维填充的聚四氟乙烯 ；碳钢；铬、锌和镍镀层；球墨 铸铁；玻璃纤维填充的聚四氟乙烯 ；皮革； 聚 四氟 乙 烯； 超高分子量聚乙烯 graco.com | 304, 316, 440, and 17-4 PH Grades of Stainless Steel; Acetal; Alloy Steel; Carbon-filled PTFE; Carbon Steel; Chrome, Zinc, and Nickel Plating; Ductile Iron; Glass-Filled PTFE; Leather; PTFE; Ultra-High Molecular Weight Polyethylene graco.com |
简单介绍:WFY6120 gLENMENS线是WFY独特的技术，高强度的 四氟 网 状 纤维LENMENS经石墨微粉的特殊处理，该盘根比一般传统的石墨（黑 ） 四氟 线 含 油更多的石墨颗粒，具有极好的自润滑及导热性，其特牲优于GFO，盘根致密，有着较高的截面密度，但表面有石墨颗粒，不易用于忌污染的场合，适用于大多数的化学介质，是新型的万能盘根。 qdwfy.com | Description:Y6120 gLENMENS yarn is made by WFY special technique, high strength PTFE filament LENMENS pretreated with graphite impregnation. The packing contains more graphite content compared with normal gPTFE, it has very low friction and good thermal conductivity of graphite, The characteristics are similar to GFO, just has cross-sectional density, and some particles of graphite on surface. it almost suits for most of chemical media. qdwfy.com |
用水基食品模拟物浸泡待测样品中一定时间(在100 ℃条件下)后,冷却至室温并混匀,所得浸泡液经亲水性 聚 四氟 乙 烯 针头式过滤器过滤后,直接进行HPLC-MS/MS测定。 chrom-china.com | After the migration test, the soaking solution was cooled down from 100 ℃, vortexed, filtered through a hydrophilic polytetrafluoroethylene filter with a disposable syringe, and then the filtrate was analyzed by HPLC-MS/MS. chrom-china.com |
瑞士，苏黎世-2012年12月5日--跨骏工程塑料制品公司（QEPP）推出了高级 聚 四氟 乙 烯（PTFE）Fluorosint® 135材料，用于流体过程控制所用之密封件、轴承及垫圈，实现了在耐用性和长寿命上的重大革新。 quadrantplastics.com | Reading, PA - November 15, 2012 - Quadrant Engineering Plastic Products proudly announces the launch of Fluorosint® 135, a Polytetrafluoroethylene ( PTFE ) material uniquely designed to provide the lowest coefficient of friction and deformation for seals, bearings, and washer applications. quadrantplastics.com |
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