TPT January 2011

一体化管材加工设备 西班牙 EUROMAQUINA 提供从卷材到成捆镀锌管道的管材加工设备。利用最新的技术，与其合作伙伴合作，公司目前能 提供一体化解决方案，即交钥匙工程，比如母管生产、张力减径机（热轧）、镀锌、车螺纹、打包或抛丸 - 镀锌。 随着在中东的日益凸显，公司目前在东盟国家也有办事处和代理商。 公司的主要理念是不考虑将钢构造、管道制造、镀锌和材料搬运作为独立的问题，而是在最终结构（产品）的耐久 性，实际设备有效的机械零部件和热元件的再利用 ( 投资预算 ) ，自动镀锌的 ( 效率 ) 可行性以及避免非增值的步骤等方面 寻求最佳的产品设计和工艺流程。

Euromaquina , SA – Spain Email: info@euromaquina.com Website: www.euromaquina.com

----------------------------------------------------------------- Advanced PVDF range of anti-corrosion solutions

The problem of corrosion undoubtedly causes the worst damage to plant and equipment in the chemical and pharmaceutical industries, involving the responsibility of every manufacturer. Arkema’s range of anti-corrosion products makes for smoother plant operation. Arkema’s Kynar ® polyvinylidene fluoride has emerged as one of the market’s toughest thermoplastics in terms of resistance to corrosion and to the harshest of acids. The company is a leading producer of polyvinylidene fluoride resins. These resins are used in the lining of tanks, in injection molded parts for fittings and valves, and in extruded parts for pipes. The company’s PVDF range has outstanding properties for the chemical and pharmaceutical industries. Kynar ® polyvinylidene fluoride (PVDF), the homopolymer of 1,1-di-fluoro-ethene (VF2), is a technical thermoplastic offering excellent mechanical strength and chemical stability, high abrasion resistance, and very good thermal stability. As a fluoropolymer, Kynar PVDF boasts outstanding resistance to most chemicals and solvents. It is also appreciated for its low flame and smoke characteristics. This unique balance of properties has marked it out over the years in a number of sectors, from prepainted metal structures for architecture to high-purity equipment for the micro-electronic and pharmaceutical industries. Kynar resins are easy to process using standard extrusion, injection molding or compression molding methods. Kynar Flex ® resins are a series of PVDF-based fluoropolymers with higher flexibility than conventional PVDF. Their properties are similar to those of Kynar resins in terms of purity and chemical resistance. However, they feature unique qualities of chemical compatibility with high pH solutions, and superior impact strength at ambient and colder temperatures. Arkema has also recently developed a new functionalized PVDF range, branded Kynar ® ADX. These resins have high reactivity and offer excellent adhesion performance on a variety of substrates (metal, plastic, glass, textile) without the need for an adhesion primer. This makes the product suitable for the manufacture of composite structures that combine the properties of Kynar with those of the various substrate materials. Kynar ADX thereby offers opportunities for new applications in a number of markets. Kynar ADX can be used in electrostatic or in dip powder coating, when applied on steel or aluminium without a primer. The resin imparts excellent chemical resistance to metal parts in highly corrosive environments (eg paper, chemical industries). This product can also be used in coextrusion, for multilayer structures obtained by combining Kynar® ADX with most polymers. This process imparts other properties (eg chemical stability, UV resistance, barrier) to the polymers. Поливинилиденфторид для защиты от коррозии Несомненно, что коррозия наносит наибольший вред установкам и оборудованию предприятий химической и фармацевтической промышленности и требует особого внимания со стороны производителей. Продукция компании Arkema, предназначенная для защиты от коррозии, значительно облегчает эксплуатацию этих предприятий. Поливинилиденфторид (ПВДФ) марки Kynar ® компании Arkema зарекомендовал себя на рынках как материал, имеющий самую высокую стойкость к коррозии и сильным кислотам. Компания является ведущим производителем ПВДФ смол. Эти смолы применяются для покрытия стенок резервуаров, литья под давлением фитингов и клапанов и экструдирования элементов трубопроводов.