PA6 B3U原料供应

BASF is a leading chemical company in the world, providing customers with a wide range of high performance products, including chemicals, pstics, specialty products, agricultural products, fine chemicals, crude oil and natural gas. Its unique consortium strategy (i.e. "Verbund" in German) is the company's adtage. It enables BASF to achieve low-cost adtages, thus ensuring a great competitive adtage. BASF follows the principle of sustainable development to conduct its business. In 2002, BASF's sales amounted to 32 billion euros (about 34 billion US dolrs), with more than 89000 employees worldwide. BASF shares are listed on the stock exchanges of Frankfurt (BAS), London (B), New York (BF), Paris (BA) and Zurich (BAS).
PA6 with gss fiber can improve the mechanical properties, dimensional stability, and the gss fiber content is generally 20%. The addition of wear-resistant filler in a certain range can not only improve the wear resistance of modified nylon 6, but also py the role of reinforcing agent, which has the same eff as gss fiber. This is because nylon 6 is a crystalline polymer, and the crystallinity, the density of crystal nucleus and the growth rate of crystal he great influence on the mechanical properties of nylon 6

The chemical and physical properties of PA6 are simir to that of PA66. However, its melting point is low and the process temperature range is wide. Its impact resistance and solubility are better than PA66, but its hygroscopicity is also stronger. Because many quality characteristics of pstic parts are affed by hygroscopicity, it should be fully considered when using PA6 to design products. In order to improve the mechanical properties of PA6, various modifiers are often added. Gss fiber is the most coon additive, sometimes in order to improve the impact resistance of synthetic rubber, such as EPDM and SBR. For products without additives, the shrinkage of PA6 is between 1% and 1.5%. The addition of gss fiber additive can reduce the shrinkage to 0.3% (but it is slightly higher in the dirion perpendicur to the process).

PA6汽车应用概述：PA6在汽车上应用广泛，汽车是塑料重要和快速增长的市场，PA6具有良好的综合能，密度低，容易成型，设计自由度大，隔热绝缘，而且在模具和组装成本上也有明显的优势。PA6不仅拉伸强度高、冲击能优而且热变形温度高、耐热、摩擦系数低，耐磨损、自润滑、耐油、耐化学能优，而且特别是适于用玻纤或其他材料填充增强改，提升材料能和档次，满足终部件和客户需求。目前PA6汽车制品种类繁多，如散热器箱、前格栅、加热器箱、散热器叶片、转向柱罩、尾灯罩、吸附罐、定时齿轮外罩、风扇叶片、各种齿轮、散热器水室、空气滤清器外壳、进气歧管、控制开关、进气导管、真空连接管、安全气囊、电气仪表外壳、刮水器、泵叶轮、轴承、衬套、阀座、车门把手、车轮罩等，总之，涉及汽车发动机部件、电气部件、车身部件和安全气囊等多部位。其中汽车发动机罩下零部件用量大，这是由于汽车向小型化、轻量化发展，发动机室体积缩小，温度升高，要求机罩下部件更耐高温，而PA6通过改，能充分达到上述要求。有工业分析家认为PA6部件不仅起保护作用，还有美观作用。

Overview of PA6 automotive application: PA6 is widely used in automobiles. Automobile is an important and rapidly growing market of pstics. PA6 has good comprehensive performance, low density, easy molding, rge design freedom, heat insution and insution, and has obvious adtages in mold and assembly cost. PA6 not only has high tensile strength, excellent impact performance, but also has high thermal deformation temperature, heat resistance, low friction coefficient, excellent wear resistance, self lubrication, oil resistance and chemical resistance. It is especially suitable for gss fiber or other materials to fill and enhance the material performance and grade, so as to meet the requirements of final components and customers. At present, there are many kinds of PA6 automobile products, such as radiator box, front grille, heater box, radiator bde, steering column cover, tail mp cover, adsorption tank, timing gear cover, n bde, various gears, radiator water chamber, air filter housing, intake manifold, control switch, intake duct, vacuum connion pipe, air bag, elrical instrument , wiper, pump bde Wheel, bearing, bushing, vae seat, door handle, wheelhouse, etc. in a word, it invoes many parts such as automobile engine parts, elrical parts, body parts and air bags. Among them, the amount of parts under the hood is the rgest, which is due to the development of miniaturization and lightweight, the volume of engine room is reduced and the temperature is increased, which requires the parts under the hood to be more resistant to high temperature, and PA6 can fully meet the above requirements through modification. Some industrial analysts believe that PA6 parts not only py a protive role, but also he an aesthetic eff.