ARON ALPHA粘合剂及相关产品
压(亚)克力胶水超能型301
固特产品说明书超能型301 (透明A,B两剂型压克力胶水)适用材料超能型301是特别设计用于粘接压克力. 同时也可粘接PS, PVC和PC.产品应用超能型301是一种使用在粘接所有压克力材料, 特别是需要有高透明的产品. 它的多功能应用其可使用在广告工业和工厂生产业及压克力水族箱, 博物馆高质量的展示柜和其它塑料生产工业.产品说明超能型301是双组份, 透明, 中等粘稠度, 化学反应性压克力胶粘剂. 超能型301在室温下产生聚合反应, 它再粘接几小时内可产生高强度的粘接力. 粘接的接口会保持高透明度, 高强度具有防水和防晒功能. 如果胶粘剂需要调低粘稠度可使用weld-on 3061 反应性稀释剂, 为了保持胶粘剂的性能, 我们建议不能加超过10%稀释剂于超能型301 的”A”组份内. 超能型301达到军方 A-8576第三标准.粘接强度时间温度强度压克力(cast &extruded) 24HRS 室温 2600 PSI 1WEEK 室温 4000 24HRS 120o F 45001WEEK 120 o F 5700 24HRS 150o F 59001WEEK 150 o F 7000胶水性质颜色: 透明粘稠度: 2900cps工作时间: 20分钟固化时间: 2 小时80%强度所需时间: 72小时比重: 1.03+ - 0.40覆盖面积: 10毫米厚: 30平方尺/品脱240平方米/加仑20 毫米厚: 15平方尺/品脱120平方米/加仑使用方法粘接面处理: 先将需要的粘接材料的表面清洁, 粘接的两面要吻合. 表面可先用 240到400号砂纸打磨而达到最佳粘接效果.混合:在混和前, 先将两组份(A&B)胶粘剂放置到了室温, 然后每100毫升或100克A 组份加5 克份量的B组份. 搅拌直到完全混合为止. 如果胶水温度在混合前高于事30ﾟC, 在混合前先要将温度降低到25ﾟC.混合后可使用时间: 胶水混合后寿命在25ﾟC大约有20分钟.注意: 如果混合物量大或温度高于25ﾟC将使寿命缩短.退火处理:为避免在粘接时产生裂纹, 压克力应该在生产成型和机械切割做退化处理 (Annealing ).开始粘合:可用涂抹工具涂胶水于单面或两面然后马上粘接在一起. 如果粘接时用玻璃纸封边, 要避免黏胶剂和玻璃纸胶粘面接触. 粘接时用足够的压力将接口处气泡挤出, 不要用太大力挤压粘接的组件, 因为太大力会将胶水全部接口处挤出, 成为干接口而没有粘接力.黏合特性: 当涂抹后超能型301 时胶水表面触干化时间为7~8分钟, 干化时间约20分钟. 胶水约45到60分钟会变硬. 通常粘接好的接口在20ﾟC温度下4小时后硬化可达到移动程度, 24小时后可达到机械切割程度.储藏和寿命:储藏远离热源, 火焰, 火星和阳光. 建议不要储藏于太靠近屋顶和没有冷气的房间. 当装在罐内两组份都处存在阴凉(20~30ﾟC)和干燥处有一年寿命,如果温度高会缩短寿命, 如果温度低则会延长寿命.运输单瓶容量大于一公升:DOT 化学名: 胶粘剂DOT 危险等级: 3ID#: UN1133包装等级: 2标签: 可燃物单瓶容量小于一公升:DOT 化学名 : 大宗消费品DOT 运输等级 : ORM-D安全及环境注意事项本产品为可燃物，反应型胶剂，危险化学品。
固体粘合剂种类及用途
固体粘合剂种类及用途
1.双酚A粘合剂：
双酚A粘合剂是用聚酯酯醛树脂作为主要首要的加工材料，按一定的比例调制而成的粘接剂。
它具有高固结强度、耐温性强、抗老化、低毒性、低粘性和极佳适应性，用于制造涂料、粘接家庭用品等，特别适合制作有色塑料、陶瓷、塑料、皮革、聚氯乙烯材料。
2.聚氨酯热熔胶：
聚氨酯热熔胶是一种双组分、优质结构胶，以丙烯酸酯和交联剂为主要原料，使用固定的比例配制而成。
它具有合理的粘接性能，能够固定物体，具有高的表面强度和耐磨性，另外还能够抵抗湿气、温度较高的环境，广泛用于玻璃、木材、金属、塑料、陶瓷和皮革、铝板、印刷品以及各种装饰材料的粘接。
3.热熔胶：
热熔胶是一种即溶型热固性树脂，它主要由填充物、配伍剂、活性剂和塑料等组成，具有优良的附着力、抗冲击性能、耐磨性、耐温性、耐酸碱性、环保性能、不污染等特点，多用于粘布、粘木、粘皮、粘金属、粘塑料等较轻质材料的粘接。
4.硅橡胶：
硅橡胶是一种热熔性、无毒、不燃的橡胶材料，其主要成分是由硅酸
酯、润滑剂、干燥剂和其他助剂组成。
硅橡胶具有强韧性、韧性好、
抗老化、无毒、环保等特点，常用于制造日用品、玩具、酒瓶、灯具
等产品的粘接，其丰富的颜色也可以满足使用者的要求，保持产品的
外观美观。
5.氨基硅橡胶：
氨基硅橡胶是以有机硅醚为主要原料，经过多道工艺加工而成的新型
胶粘剂，它具有极高的抗温性、耐化学品性和耐老化性，能确保橡胶
制品制作的稳定性，而且还具有较低的粘合力，因此常常应用于制造
电子、家电、汽车、医药、行业和军工等领域的不同类型的橡胶制品。
英力士氨基树脂
甲醚化氨基树脂活性型号固含(%)溶剂粘度m.Pas游离甲醛(%)特性及应用非常高Maprenal MF92075WA500-9000.50低温快干，适用于水性纸箔涂料Resimene AQ755078WA630-10700.50低温快干，适用于水性纸张、木器涂料高Resimene71784nB3800-107600.80无催化剂时120℃固化，有催化剂时93℃固化，硬度高，Resimene71882iB2700-63400.80无催化剂时120℃固化，有催化剂时105℃固化，硬度高中Resimene73090iP3620-14800 1.30适用于汽车涂料、卷材和印铁涂料Resimene73580iP550-1070 1.00适用于汽车涂料、卷材和印铁涂料Resimene74188iP1400-69000.20溶剂型卷材涂料，溶剂型或水性印铁、汽车涂料Maprenal MF91575iB3000-6500 1.50适用于汽车涂料、工业涂料低Maprenal VMF395090iB2200-3800<0.20溶剂型或水性磁漆，高固含清漆，卷材涂料，Maprenal MF904>97~3000-65000.10溶剂型或水性磁漆，高固含清漆，卷材涂料，印铁涂料，纸箔涂料Resimene745>97~1760-3620<0.10比R747水溶性好Resimene747>97~1760-46300.10适用于汽车涂料、卷材和印铁涂料混醚化氨基树脂活性型号固含(%)溶剂粘度m.Pas游离甲醛(%)特性及应用非常高Maprenal MF92770iB1100-39000.40快干，水油通用，适用于汽车中涂及面漆，也可作为卷钢涂料的交联剂之一高Maprenal VMF392470iB400-12000.40中-高固含清漆，水性汽车底漆低Resimene751>97~275-3750.10低粘度，优异的柔韧性、附着力、流平性，适用于低VOC，高固含汽车漆、工业漆Resimene755>97~550-10700.05柔韧性好，丰满度高，适用于汽车漆、印铁涂料、铝管涂料Resimene757>96~2270-46300.10适用于阳极电泳漆Resimene CE7103>97~370-5500.05低粘度，柔韧性好，底材润湿佳，适用于低VOC、酸催化体系，如金属家具漆、木器漆、卷材涂料、塑料漆、OEM汽车漆Maprenal MF905>95~900-18000.05电泳漆，可超滤Resimene CE7511>97~1000-18000.10需酸催化，优异的户外耐久性、附着力、耐化学性异丁醚化氨基树脂活性型号固含(%)溶剂粘度m.Pas游离甲醛(%)特性及应用非常高Maprenal MF58055iB750-15000.40适用于大桶漆、汽车修补漆、镜漆高Maprenal MF59055iB/X260-460 1.70快干，有助于铝粉定向，适用于包装涂料、汽车底漆（含CAB）Maprenal MF65055iB300-5000.70流平好，硬度与柔韧性平衡，与中-长油度醇酸相容性好，适用于汽车漆、大桶漆、镜漆低Maprenal MF80072iB220-360 2.00耐过烘烤，适用于包装涂料Maprenal MF820>96~2270-46300.10耐过烘烤，优异的柔韧性和层间附着力，适用于印铁涂料、桶漆和其它工业涂料正丁醚化氨基树脂活性型号固含(%)溶剂粘度m.Pas游离甲醛(%)特性及应用高Maprenal VMF361170nB900-24000.60耐水，耐酸，可静电喷涂，用于汽车漆、印铁涂料Resimene590180nB3300-107000.40高光泽，高丰满度，用于汽车罩光清漆、电镀光油Resimene75080nB2270-63400.80流平好，与CAB相容，用于汽车漆、印铁涂料高-中Maprenal MF62564X370-5500.05可溶于水、脂肪烃、芳烃、醇、醚、酯和酮类溶剂，用于汽车漆、卷材涂料、工业漆中Resimene89164nB/X300-500 1.00流平好，防缩孔低Resimene721595nB740-17700.10酸催化低温固化，用于木器清漆甲醚化氨基树脂(SAA)活性型号固含(%)溶剂粘度m.Pas游离甲醛(%)特性及应用低Resimene79792Et890-22700.10耐水，耐化学性，耐污，附着力好，酸催化时可90℃十分钟固化，用于卷材涂料、印铁涂料、汽车漆、塑料漆、纸张漆、一般工业涂料Resimene204085Et1070-27000.07低温快干，可用于硝基漆和松香酯漆、金属家具漆、一般金属漆正丁醚化苯代氨基树脂活性型号固含(%)溶剂粘度m.Pas游离甲醛(%)特性及应用高Maprenal MF98062nB100-300 2.10高柔韧性，高光泽，耐水性好，适用于印铁涂料汽车底漆Maprenal MF98880nB5000-100000.80高柔韧性，高光泽，耐水性好，适用于印铁涂料汽车底漆甲醚化脲醛树脂活性型号固含(%)溶剂粘度m.Pas游离甲醛(%)特性及应用很高Resimene U97082iB2300-34000.75可水溶，用于木器、金属涂料高Resimene U980>97~620-1760 2.00高户外耐久性，耐水解，高硬度正丁醇醚化脲醛树脂活性型号固含(%)溶剂粘度m.Pas游离甲醛(%)特性及应用高Resimene U90152nB/X1070-2270 2.00固化快，一般用途Resimene U91861nB1070-3620 1.30用于环氧体系，柔韧性好，交联密度高，耐湿气Resimene U92060nB/X620-1290 2.00混溶性好，光泽高，保色性好异丁醇醚化脲醛树脂活性型号固含(%)溶剂粘度m.Pas游离甲醛(%)特性及应用很高Viamin HF16455iB520-770 2.00与醇酸混溶性好，对金属附着力好，烘烤温度范围宽，用于酸度化体系和硝基漆Resimene U93351iB/nB1070-2270 1.70快速固化，用于热敏底材如木材、塑料高Viamin VHF719760iB/nB600-1200 1.00用于一般烤漆、酸度化体系和硝基漆注：Et=Ethanol Me=MethanolnB=n-Butanol SAA=Styrene-Ally-AlcoholiB=iso-Butanol WA=WateriP=iso-Propanol X=Xylene。
乐泰螺纹锁固剂常用型号型号及简介
乐泰螺纹锁固剂常用型号及简介LOCTITE222 乐泰螺纹锁固剂LOCTITE222 是一种单组分，触变性粘度，低强度，易拆卸，厌氧型螺纹锁固剂。
本产品在隔绝空气的条件下，在两个紧密配合的金属面间固化。
典型用途避免螺纹紧固件由于振动而造成的松动和渗漏，尤其适用于不要求切断螺丝拆卸容易的部件，例如用于调整定位螺钉，小尺寸或具有大啮合面积的大尺寸紧固件。
包装规格：50ML /250ML乐泰（LOCTITE)241螺纹锁固剂产品名称：乐泰螺纹锁固剂型号：241颜色：蓝色规格：50ml/支黄先生I3923846II5固化速度：初固10分钟全固24小时适用范围：适用于直径为6mm-20mm的紧固件作业保质期：2年产品说明：该产品为通用型、可拆卸螺纹锁固剂。
产品润滑性可控以确保精确的夹持负荷。
可用普通工具拆卸。
建议使用底剂：乐泰7649或7471LOCTITE243 乐泰螺纹锁固胶LOCTITE243是一种单组分，触变性，中等强度，厌氧型螺纹锁固胶。
本产品在隔绝空气的条件下，在两个紧密配合的金属面间固化。
尤其适用于惰性表面，例如不锈钢和电镀表面。
典型用途避免螺纹紧固件的松动和渗漏，尤其适用在用手工工具可拆卸的部件上，例如泵或电动机装配螺栓上，发动机摇杆的螺母上或设备压紧螺钉上。
LOCTITE263乐泰螺纹锁固胶LOCTITE263 是一种永久锁固的螺纹锁固剂，在极端的化学/环境条件下有优异的防锈及耐腐蚀性能。
应用于直径20mm以下的紧固件作业,M20以下螺纹的锁固与密封。
典型用途作用于活性金属（诸如黄铜、紫铜）,同时作用于惰性基材，诸如不锈钢和镀层表面. 此产品耐高温抗油脂。
特别适合重载应用，如发动机箱螺栓、泵壳螺栓以及其他大强度紧固件装配。
包装规格：50ML /250ML深圳市鑫华良科技有限公司深圳市鑫华良科技有限公司--高品质工业粘合剂提供商！专业从事工业粘合、密封、表面处理技术产品的销售及技术服务。
系汉高股份有限公司汽车技术市场授权经销商。
氨基树脂粘接剂型号
氨基树脂粘接剂是一种常见的胶粘剂类型，它们根据具体的化学组成和应用领域，有多个型号和品牌。
以下是一些常见的氨基树脂粘接剂型号，其中的具体选择取决于所需的性能、应用场景和材料类型。
1.UF（脲醛）型氨基树脂粘接剂：•UF860：一种多用途的脲醛型氨基树脂，适用于木材、纸张、纤维板等的粘接。
2.MUF（脲-酚醛）型氨基树脂粘接剂：•MUF155：一种脲-酚醛型氨基树脂，具有高强度和耐水性，适用于家具、胶合板等木制品的生产。
3.MF（酚醛）型氨基树脂粘接剂：•MF205：一种酚醛型氨基树脂，广泛用于生产合板、刨花板、胶合木等。
4.RF（酚脲）型氨基树脂粘接剂：•RF972：一种酚脲型氨基树脂，具有较好的耐水性和耐热性，适用于木材和纸张的粘接。
5.PUF（聚氨酯）型氨基树脂粘接剂：•PUF180：一种聚氨酯型氨基树脂，适用于一些特殊要求的领域，如汽车内饰件的粘接。
6.其他定制型号：•根据具体应用的需求，一些厂家和供应商还提供了定制型号的氨基树脂粘接剂，以满足特殊材料和使用条件下的粘接要求。
注意事项：•选择标准：在选择氨基树脂粘接剂时，应根据具体的粘接材料、所需的性能要求以及工艺条件来确定合适的型号。
•性能特点：不同型号的氨基树脂粘接剂具有不同的性能特点，如强度、耐水性、耐热性等，需要根据具体应用情况进行评估。
•遵循使用说明：在使用氨基树脂粘接剂时，应仔细阅读生产厂家提供的使用说明书，并按照推荐的工艺条件和粘接程序进行操作。
•安全注意：氨基树脂粘接剂可能含有挥发性成分，使用时需要注意通风条件，避免吸入有害气体。
在实际应用中，建议咨询专业的胶粘剂供应商或生产厂家，以获取更详细和具体的建议，确保所选用的氨基树脂粘接剂能够满足特定应用的要求。
阿尔法拉瓦尔纯球胶3.0系列产品介绍说明书
Press editorialApril 2013Redefining leadership in ballast water treatment: inside PureBallast 3.0April marks the official unveiling of the third generation of Alfa Laval’s chemical-free system for ballast water treatment. Less of an update than a sweeping redefinition of the system, PureBallast 3.0 re-establishes Alfa Laval as a groundbreaker in ballast water treatment.PureBallast, which was developed in cooperation with Wallenius Water, was originally launched in 2006 as the world’s very first commercially available ballast water treatment system. Since then it has matured considerably, arriving in an updated PureBallast 2.0 version with EX options in 2010. Already then there were improvements to its energy efficiency and its basic construction, but nothing to compare with the advances in PureBallast 3.0.“This time we’ve completely rewritten the book when it comes to PureBallast,” says Per Warg, the Alfa Laval Business Manager responsible for the system. “We’ve achieved space savings of 50%, energy savings of up to 60% and huge improvements in flexibility and flow capacity. But we’ve also learned a great deal that can be of impact for ballast water treatment in general.”Going back to the beginningThe development of PureBallast 3.0 began almost immediately after the release of its predecessor, with Alfa Laval returning to the drawing board in in early 2011. Jonas Alván, Product Development Manager for PureBallast, points out that this was really a new start for the system. “The original construction had been streamlined as much as was possible, which meant we were forced to think in new ways to move forward,” he says.That original construction had been decided at a time when no supplier knew what would be needed to pass the IMO tests. Not being a company to take risks with compliance, Alfa Laval had thus created PureBallast with a good margin of error in terms of biological efficiency. Now, drawing on real experience from around 100 PureBallast systems commissioned andhundreds more sold, it was possible to re-evaluate. So the development team set tough goals for the new system, especially when it came to energy efficiency.Identifying potential parametersThe key component in a UV-based system is its reactor, the chamber where UV treatment actually occurs. In standard UV treatment, organisms are eliminated directly or rendered unable to reproduce through damage to their DNA and biological structure. In PureBallast, the treatment process is enhanced by AOT (advanced oxidation technology), which creates free radicals that cause irreversible cell membrane damage. The AOT effect has a proven biological impact leading to better treatment performance and lower energy consumption.In approaching a new PureBallast system, the development team asked itself one fundamental question: What factors determine the effectiveness of a UV-based reactor to be used with seawater at a high flow rate?The latter part of that question was critical, according to Jonas Alván. “The UV treatment of seawater is a very different process from the UV treatment of drinking water on land,” he explains. “In drinking water applications, which many ballast water treatment systems are adapted from, the process is continuous and targets mainly bacteria in pre-cleaned and well-regulated water. In ballast water treatment, the process is intermittent and involves a lot of standstill with saline water in the reactor. Plus the organisms targeted are hardier and more varied.”At sea, continuous treatment is not practically feasible. Neither is increasing residence time in the reactor, since ballasting and deballasting have to occur quickly. Adding stronger UV lamps or increasing the lamp number can increase biological efficiency, but only at the expense of energy efficiency. So the team was left with two main reactor parameters that could be adjusted: flow patterns and lamp placement.Developing the new reactor“One of the things we were looking for was greater mixing, which would both increase the effect of the AOT and help to compensate for low UV transmittance,” Alván says, referring to the distance UV light travels in water. “With more fluid mixing, the chance of an organism passing close to the UV lamps – and thereby the biological efficiency – increases.”Again, the difference between land-based and marine UV treatment was important. As Alván puts it, “Finding an acceptable balance of parameters is easier in a drinking water application, where clear and consistent water provides high UV transmittance. But the varying UV transmittance of ballast water, along with the need to minimize power consumption, makes it a more complex challenge to find an ideal reactor design.”That design was finally found with the help of a unique CFD (computational fluid dynamics) model, which was developed around a well-established model for standard UV treatment. In the new model, light sources were introduced into the equation, making it possible to see the UV dose for each of 50,000 theoretical particles (organisms) passing through the reactor.“In our visualizations, we assigned each particle a colour according to the UV dose incurred,” Alván explains. “By optimizing the reactor design for a uniform colour among exiting paths, we could ensure the most even UV dose possible. And that gave us the reactor design with the least possible energy consumption. The end result is startling.”Taking a hard look at CIPOf course, the reactor was not the only focus of the PureBallast 3.0 development project. Another component re-evaluated was PureBallast’s CIP (Cleaning-In-Place) unit, which cleans the UV lamp sleeves between treatments by circulating a non-toxic, low-pH fluid. In this case, however, the unit was left unchanged.“A lot of suppliers leave out CIP as a way to save space and cost,” says Alván. To evaluate the consequences of doing so, the team performed its own tests, allowing PureBallast to run for many cycles without performing CIP. “As it turns out, CIP was even more important than we expected,” Alván says.The reason is the build-up of calcium chlorides and metal ions on the UV lamp sleeves, which occurs not only in PureBallast, but in all UV treatment involving seawater. This build-up degrades the sleeves’ UV transmittance, which greatly lowers the biological effect.“We saw clear value in performing CIP to retain full equipment performance after ballasting or deballasting,” Alván says. “Mechanical wipers remove calcium chlorides but not metal ions,and both wipers and manual cleaning will eventually cause performance-reducing scratches on the quartz glass. CIP is the most gentle and effective means available to keep performance at type-approved levels.”The finished system – a small wonderThe completed PureBallast 3.0 system, while based on the same treatment technology as its predecessors, is a remarkable leap forward in terms of its compactness, energy efficiency and flexibility. Most striking at a first glance is its size.Where previous PureBallast reactors handled 250 m3/h each, individual PureBallast 3.0 reactors can handle either 300 m3/h or 1000 m3/h. Using the larger reactor, which is not much bigger than the original 250 m3/h version, the footprint of a 1000 m3/h system is literally cut in half. The bigger the system, the bigger the space savings.“Needless to say, the new reactor capacities greatly reduce the footprint of larger systems,” says Per Warg. “With one reactor doing the same job that four did before, PureBallast 3.0 is competitive across the entire flow range up to 6000 m3/h.”Energy savings of 30-60%The size, however, is not the only thing that makes PureBallast 3.0 competitive. The new system is also as energy efficient as it is compact.“The new 1000 m3/h reactors consume just 100 kW at full power, which is a minimum energy savings of 30% over previous versions,” Warg says. “And when full power isn’t needed, the energy savings can be as much as 60%.”Warg is referring to the new dimming function in PureBallast 3.0, which lowers the system’s power consumption in clearer waters with good UV transmittance. In such conditions, less energy is needed to neutralize the organisms present. “PureBallast 3.0 has a dimming capacity of 50% and handles the dimming process automatically,” says Warg. “The system will operate with some level of dimming in the majority of circumstances, providing up to 60% energy savings over previous versions in fully dimmed mode.”Installation flexibility and economyFor shipyards, the most appealing aspect of PureBallast 3.0 will not be its energy-efficient operation, but rather its high degree of flexibility and ease of installation – even when it comes to the highest flow rates. With the new reactor capacities, only one reactor will be needed per 1000 m3/h, which makes designing a system considerably simpler.“When individual reactors can handle a greater amount of ballast water, there are fewer reactors and lamp drive cabinets to install,” says Warg. “That means not only less installation time, but also easier and more economical installation, since it does away with a considerable amount of pipework.”When it comes to the lamp drive cabinets, there is an additional bit of flexibility. Whereas reactors and cabinets were attached in previous versions of PureBallast, the cabinets can now be placed anywhere up to 150 m away. “The free placement of lamp drive cabinets within 150 metres simplifies the design of EX systems, since the power supply is easy to place outside the hazardous zone,” says Warg. “But it’s of benefit to everyone, since it can save space in the engine room where it’s needed most.”Leadership redefinedWarg and Alván are visibly proud of the new PureBallast 3.0, and certainly not without reason. Its capabilities and features place the new system firmly at the cutting edge of ballast water treatment.“Alfa Laval has always been at the forefront of ballast water treatment, but PureBallast 3.0 truly redefines that leadership,” says Warg. “We’re looking not just at a new generation of the system, but rather at a whole new standard that lives up to the tougher demands raised by today’s customers.” His colleague Alván agrees, concluding, “Where size, economy and energy efficiency are important, I’ve no doubt that customers will find what they’re looking for in PureBallast 3.0.”To learn more about PureBallast 3.0 and Alfa Laval’s approach to ballast water treatment, visit /pureballast3Editor’s notesAbout Alfa LavalAlfa Laval is a leading global provider of specialized products and engineering solutions based on its key technologies of heat transfer, separation and fluid handling.The company’s equipment, systems and services are dedicated to assisting customers in optimizing the performance of their processes. The solutions help them to heat, cool, separate and transport products in industries that produce food and beverages, chemicals and petrochemicals, pharmaceuticals, starch, sugar and ethanol.Alfa Laval’s products are also used in power plants, aboard ships, in the mechanical engineering industry, in the mining industry and for wastewater treatment, as well as for comfort climate and refrigeration applications.Alfa Laval’s worldwide organization works closely with customers in nearly 100 countries to help them stay ahead in the global arena.Alfa Laval is listed on Nasdaq OMX, and, in 2012, posted annual sales of about SEK 29.8 billion (approx. 3.5 billion Euros). The company has today about 16 400 employees.For further information, please contact:André SzczerbaCentral Communication ManagerMarine & Diesel EquipmentAlfa Laval Tumba AB, SwedenPhone: +46-8 530 651 17Fax: +46-8 530 345 55E-mail:****************************/marine。
医用胶黏剂资料
/view/73960ba0284ac850ad024257.ht ml (以上网站有个详细的解说，不懂我们要不要这么详细的) 1.医用胶粘剂的分类从医用胶粘剂的使用对象和性能要求可分成齿科用胶粘剂和外科用(或体内用)胶粘剂;而按照用途,可分为软组织用胶粘剂,牙科用胶粘剂,骨水泥和皮肤用胶粘剂等。
不管哪一种胶粘剂,理想的医用胶粘剂应满足:①安全、无毒、无致癌、致畸、致突变;②粘合强度好;③常温常压下能与组织快速胶接;④生物相容性好;⑤本身无菌且能抑菌;⑥固化时发热量少,以免烫伤组织;⑦难于形成血栓;⑧在组织内可逐渐降解、吸收、排泄等。
2医用胶粘剂的应用2.1 软组织胶粘剂软组织的粘合目的是促进组织本身的自然愈合,所以通常只要保持1周到10天左右的粘结力。
但是它必须能迅速粘结,与水分、脂肪等共存。
目前在临床上广泛应用的软组织胶粘剂主要有氰基丙烯酸酯、血纤维蛋白等。
2.1.1 α-氰基丙烯酸酯胶粘剂α-氰基丙烯酸酯是一类瞬时胶粘剂,单组分,无溶剂,粘结时无需加压,可常温固化,粘结后无需特殊处理。
由于其粘度低,铺展性好,固化后无色透明,有一定的耐热性和耐溶剂性,尤其是它能与比较潮湿的人体组织强烈结合。
该胶粘剂在使用时是以α-氰基丙烯酸烷基酯为主要成分,加入少量高级多元醇酯(如癸二酸二辛酯等)作增塑剂,可溶性聚合物(如聚甲基丙烯酸酯)作增粘剂,氢醌和二氧化硫作稳定剂。
由于α位置上的氰基是一个吸电子性很强的基因,可使β碳原子呈现很强的正电性,因此有很大的聚合倾向,当α -氰基丙烯酸酯与阴离子接触时,立即受到阴离子的进攻而发生阴离子聚合。
因此,当其在空气中暴露或与潮湿表面接触时,OH 离子迅速引发其聚合。
这就是它能作为瞬间粘合剂的原因。
α-氰基丙烯酸酯的聚合速度和对人体组织的影响与烷基的种类有很大关系。
α- 氰基丙烯酸甲酯的聚合速度最快,但对人体组织的刺激性也最大。
随着烷基的长度和侧链碳原子数的增加,聚合速度降低,刺激性也减小。
阿尔法拉瓦尔纯球胶3豪华版说明书
Compliance made simple Alfa Laval PureBallast 3 Yacht EditionPeace of mind is pricelessOf course, owning a superyacht is all about freedom. PureBallast 3 Yacht Edition lets owners sail at their leisure, confident of complying in the widest range of waters worldwide.Type approved by IMO and the U.S. Coast Guard, PureBallast 3 Yacht Edition excels at any water salinity and in any water temper-ature. Likewise, it handles UV transmittance (UVT) values as low as 42%, providing access to challenging ports with low water clarity. For owners, it’s value that can hardly be bought: the world at their fingertips.Service beyond the expectedWherever they choose to sail, yacht owners can trust Alfa Laval to be there. Our 100 years of experience, global service network and 24/7 support are always on their side.With our delivery capabilities, strong project management and retrofit insights, you’ll find that we’re also on yours.Simplicity at a glance•Minimal system footprint•Easy installation asa plug-and-play skid•Superior performance inall water salinities: fresh,brackish, marine•Excellent performancein low-clarity waters•Effective power managementElectrical cabinet 954 x 520 x 1466160Power supply400–440 VAC, 50/60 Hz Power consumptionOptimal 11 kW (20 kW at full ramp-up*)Working pressureMax 6 bar (up to 10 bar optional)Reactor, filter and plastic components Unpainted (filter painted on request)Piping materialSMO Winch material Stainless steel DimensionsTechnical dataColour and materials* Power consumption can be increased to handle low-clarity water with low UV transmittance.PureBallast 3 Yacht EditionOptions•Backflush pump (painted)•Drip tray (stainless steel, screw-in)。
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ARON ALPHA 粘合剂及相关产品
引言
ARO
N AL
PHA
粘合
剂及
相关
产品2007-8-27 2634
ARON ALPHA是由日本东亚合成公司推出的，长久以来一直畅销全球的粘合剂品牌。
特别是Aron alp ha AA 超能胶，是日本东亚合成株式会社开发研制生产的瞬间强力粘合剂,
使用ARONALPHA可以最大程度的减少粘合剂使用的繁杂工艺环节，提高生产效率，广泛应用于塑料、橡胶、金属以及木材等材料。
ARONALPHA可应用的行业非常广泛，对于人们的日常工作和生活可以说
是不可或缺的。
除了在家居、汽车以及精密仪器等方面的的应用外，它还可应用在印刷电路板以及医疗
领域。
最近，ARONALPHA又推出了一种可用于妇女和婴儿皮肤的粘合剂，特点是：相对现有的粘合剂
可以大大降低对皮肤的损害.
另外，ARON ALPHA还包括以下一些适合工业需要的粘合剂品种:
ARONTITE厌氧型粘合剂，可在缺乏空气的条件下化学反应固化，可用于一些金属间的细小缝隙，比如
使用螺栓和螺钉的长河。
ARON CERAMIC 高温型粘合剂，可耐受1300℃的高温，可用于高温加工的陶瓷和金属类制品。
ARON MIGHTY 结构粘合剂
ARON MELT PES以及PPET 热熔型粘合剂，用于用于一些难以相互粘合的材料。
CANYBOND 金属罐专用粘合剂
主要产品
产品类型
商标名称应用范围
氰基丙烯酸盐瞬间胶ARON ALPHA
KRAZY GLUE
橡胶、塑料、金属以及木材的材料的工业和民用的
用于ARON ALPHA的硬化
促进剂
AA-SETTER 用于加快粘合时间，填补缝隙，粘合多孔材料
ARON ALPHA用于PP和P
E时的底涂
PP-PRIMER 提高ARON ALPHA用于PP、PE时的粘合性能厌氧型粘合密封剂ARONTITE 用于螺栓、螺母、法兰等螺纹类的的锁定和密封UV固化厌氧型粘合密封剂ARONTITE BU 用于电器或电子类器件的粘合和密封。