羅芳中學0607第一學期第一單元(第一次月考)試卷

1、REPPR104E1007 1/7PRESS RELEASE新聞稿Rhodia has created a new PA 6.6-based technology that bridges the gap between standard polyamide and more costly high performance plastics or metal solutions羅地亞開發(fā)出一種尼龍66新技術產(chǎn)品，縮小了通用聚酰胺與成本較高的高性能塑料及金屬解決方案之間的差距Rhodia has introduced TECHNYL STAR AFX, an innovative PA 6.6-

2、based technology combining superior flowability together with a currently unmet level of reinforcement. In addition to unequalled stiffness and temperature resistance, this innovative technology, based on novel PA 6.6 based chemistry, offers incomparable processability. This innovation broadens the

3、range of applications for which replacement of costly polymer or metal solutions with polyamide 6.6 becomes possible. Rhodia Polyamide will display this innovation on booth H01 in Hall W3 at Chinaplas2008.羅地亞推出了TECHNYL STAR AFX，一種創(chuàng)新的尼龍66技術，它將超強的流動性與迄今為止最高的增強性能相結合。除了獨特的剛性和耐溫性，這一基于新型尼龍66的聚合的創(chuàng)新技術使其具備了無

4、與倫比的易加工性。它拓寬了尼龍66的應用范圍，使其替代成本較高的塑料及金屬材料成為可能。在2008年中國國際橡塑展上，羅地亞聚酰胺將在W3展廳H01展位上展示這一創(chuàng)新的產(chǎn)品系列。TECHNYL STAR AFX will soon become the markets reference for highly filled polyamidesDue to superior flowability, high levels of reinforcement, up to 60%, can be reached without compromising the excellent process

5、ing behaviour for which PA6.6 compounds are well-known. 由于具有超強的流動性，以及最高可達60的填充率，同時保持尼龍66材料本身具備的出色的加工特性，因此TECHNYL STAR AFX將很快成為市場上高填充聚酰胺的標桿。This advance has been made possible through a patented polymerisation breakthrough technology. The TECHNYL STAR AFX range offers a level of performance that chal

6、lenges costly high performance specialty polyamides such as polyphtalamides, polyamide 4.6 or polyarylamides. 通過一種已獲得專利的突破性的聚合技術，上述優(yōu)勢已經(jīng)得以實現(xiàn)。TECHNYL STAR AFX系列所具備的性能水平可以與成本較高的高性能專用聚酰胺（如聚鄰苯二甲酰胺，聚酰胺46或聚丙烯酰胺）相媲美。TECHNYL STAR AFX is the perfect fit for purpose solution to very demanding applications requ

7、iring high stiffness, strength and toughness, combined with high dimensional stability and the long-term retention of properties over a wide temperature range and in humid environments.TECHNYL STAR AFX是那些要求嚴格用途完美的適用性解決方案，這些用途往往要求較高的剛性、強度和韌性，同時還有較高的尺寸穩(wěn)定性要求以及在較寬溫度范圍和濕度環(huán)境下各項性能的長期穩(wěn)定性。In comparison with

8、other high performance plastics, and apart from its flowability, TECHNYL STAR AFX offers the intrinsic processing superiority of PA 6.6, such as very fast crystallisation resulting in short cycle times and superior surface finish.與其它高性能塑料原料相比，TECHNYL STAR AFX除了良好的流動性外，還具有尼龍66與生俱來的優(yōu)越性的易加工性，比如因結晶迅速而獲得

9、的較短加工周期和出色表面外觀。Both large and complex parts, and those with thin walls and ribs, will benefit from the very high fluidity of the melt, which offers longer flow lengths, easier cavity filling (+50% compared to standard PA6.6) and superior surface finish. TECHNYL STAR AFX具有很高的熔體流動性，這使得大尺寸和形狀復雜的部件，以及那些

10、帶有薄壁和加強筋的部件都從中受益。這是因為較高的熔體流動性具有較高的流長，從而使孔隙填充更容易（比標準尼龍66高50%），表面外觀更出色。The better flowability of the TECHNYL STAR AFX melt, compared to standard PA66 compounds, also results in much better part mechanical performance due to excellent injection moulding weld- line quality (+70% of the tensile strength

11、at weld line) and less moulded-in stress. Superior flowability also provides for a reduction of in-mould deposits, lower mould wear resulting in lower maintenance cost and longer tool life, and therefore lower amortization cost of the tool. TECHNYL STAR AFX優(yōu)于標準尼龍66的熔體流動性使部件具有更強得多的機械性能，這是因為其流動性大大提高了注

12、塑成型的焊縫質量（焊縫處拉伸強度比標準尼龍66高70%）并降低了模塑應力。出色的流動性還減少了模垢和模具磨損現(xiàn)象，從而降低了維護成本，延長了工具使用壽命，因而降低了工具的攤銷成本。Thanks to its very high level of performance, including the intrinsic advantages of PA 6.6 in temperature resistance and processing, TECHNYL STAR AFX is the perfect solution for metal replacement, especially al

13、uminium and metallic alloysTECHNYL STAR AFX包括其尼龍66固有的耐溫性和加工優(yōu)勢在內的非常卓越的使用性能使其成為替代金屬（尤其是鋁和金屬合金）的完美解決方案。Applications examples 應用實例TECHNYL STAR AFX will make outstanding-performance parts in a wide variety of applications in the automotive sector, as well as for the consumer and industrial goods markets.

14、 Offering high stiffness and creep resistance, it is perfectly adapted to the parts designed to support high loads that are traditionally made with metal. These include rear view mirror supports, gear components, wiper levers and structural parts for seat components. TECHNYL STAR AFX可制成適用于汽車行業(yè)范圍廣泛的各

15、種用途的性能出色的零部件，以及用于消費品和工業(yè)用品市場。由于具有較高的剛度和抗蠕變性能，它可以很好的適應用于傳統(tǒng)上通常用金屬制造的高荷載部件的設計。這類部件包括后視鏡支架、齒輪組件、雨刮器搖桿和座位部件的結構部分。Moreover, machine components requiring high stiffness, high dimensional stability and long-term durability in contact with oils and greases, will also benefit from the outstanding performance a

16、nd processing advantages of TECHNYL STAR AFX. Typically, these are applications such as motor parts, high pressure hydrocleaner components, cable chains, bearing cages and pulleys. 除此以外，那些與油脂接觸的要求高剛度、高尺寸穩(wěn)定性和長期耐久性的機械部件也將從TECHNYL STAR AFX出色的性能和加工優(yōu)勢中獲益。典型的應用包括馬達部件、高壓液壓清洗機部件、管線保護鏈條、軸承箱和皮帶輪等。Furthermore,

17、 because of its exceptional physical behaviour in high temperature environments, TECHNYL STAR AFX is well-suited for applications in contact with hot air such as electric bobbin housings, electric motor housings and under-the-hood mechanical parts. 另外，由于高溫環(huán)境下優(yōu)越的物理特性，TECHNYL STAR AFX十分適用于與熱空氣接觸的用途，比如

18、電線線槽、電動馬達罩殼和發(fā)動機罩下機械部件等。According to Vincent Lajotte, Rhodias Engineering Plastics Marketing Director: “TECHNYL STAR AFX offers a very competitive replacement solution for metals and high performance plastics. It brings outstanding processing behaviour resulting in very fast cycle times and a wide de

19、gree of design freedom. TECHNYL STAR AFX will soon become the markets reference for highly filled polyamides,” he said.羅地亞工程塑料市場總監(jiān)Vincent Lajotte稱，“TECHNYL STAR AFX提供了頗具競爭力的金屬和高性能塑料的替代方案。它出色的加工特性使得生產(chǎn)周期加快，并賦予設計以廣泛的自由度。TECHNYL STAR AFX將很快成為市場上高度填充聚酰胺材料的標桿?！? # #Rhodia Polyamide is Rhodias fully integr

20、ated enterprise focusing on Polyamide 6.6. Its strategy rests on three pillars: a high worldwide competitiveness of intermediates & polymers along with strong development of the industrial footprint in fast growing regions; the strengthening of engineering plastics as a growth engine; and a focus on

21、 Asia and Brazil as priority regions for expansion beyond our European base. In South America, Rhodia Polyamide also holds strong positions in phenol and adiponitrile route, industrial yarns and fibers. For further details about Rhodia Polyamide visit the website at HYPERLINK .羅地亞聚酰胺是一家專注于全面研發(fā)生產(chǎn)聚酰胺6

22、.6的公司。其公司發(fā)展戰(zhàn)略致力于三大方面：首先，繼續(xù)發(fā)展羅地亞在行業(yè)內的領先地位，以確保我們的中間體、聚合物在全球，尤其在經(jīng)濟快速發(fā)展地區(qū)的競爭力；第二，將穩(wěn)固工程塑料作為核心業(yè)務發(fā)展的地位；第三，把亞洲及巴西視為歐洲以外的首要市場來拓展業(yè)務。羅地亞聚酰胺的苯酚、乙二腈、工業(yè)絲及纖維在南美的同行業(yè)市場均居領先地位。欲知更多關于羅地亞聚酰胺公司，敬請訪問羅地亞聚酰胺的官方網(wǎng)站： HYPERLINK Rhodia, a chemist, leader in its businesses, is an international industrial group resolutely committ

23、ed to sustainable development. The Group aims to improve its customers performance through the pursuit of operational excellence and its ability to innovate. Structured around seven Enterprises, Rhodia is the partner of major players in the automotive, tire, electronics, perfume, health and beauty and home care markets. The Group generated sales of 4.8 billion in 2006 and employs around 16,000 people worldwide. Rhodia is listed on Euronext Paris.For further details about the Group, visit Rhodias website at: HYPERLINK . 羅地亞是一家