【正文】
s reported that the car 100kg of plastic parts required to replace the original 100300kg of traditional automotive materials (such as steel, etc.). 據(jù)悉,塑料零部件所需的百公斤汽車,以取代原來的100 )三零零千克的等傳統(tǒng)的汽車材料(如鋼。 Products regard to the small size, thinwalled, light direction。 Domestic reaction forming technology research and development is still in its infancy, but the strong demand of China39。 The key technology is also a reactive extrusion technology and equipment. 關(guān)鍵技術(shù)也是反應(yīng)擠出技術(shù)和設(shè)備。 First, from a theoretical breakthrough in the technology to control the monomer or the prepolymer mixing process and the mixing residence time distribution of uncontrollable and difficult to solve under the vibration force field polymer reaction process in the mass, momentum and energy transfer and balance problems, while technically solve the issue of an integrated device structure. 首先,從平衡問題的理論突破,在技術(shù),控制單體或預(yù)聚物混合工藝和無法控制的混合停留時(shí)間分布及下難以解決的振動(dòng)力傳遞和強(qiáng)化聚合物反應(yīng)過程中的質(zhì)量,動(dòng)量和能量,雖然技術(shù)上解決結(jié)構(gòu)問題的一個(gè)集成設(shè)備。 Information storage optical diskbased direct synthesis reaction molding technology. 信息存儲(chǔ)光盤的直接合成反應(yīng)成型技術(shù)。 This technique in strong vibration under the action of shear force field on the surface properties of inorganic particles and their functional design (particle design), a continuous process in the design of a good environment and without or with little plus other chemical modification agents circumstances, the use of polymer so that the surface modification of inorganic particles in situ, in situ coating, forced dispersion, to achieve continuous preparation of polymer / inorganic posite materials. 這種化學(xué)改性劑技術(shù)在其他情況下強(qiáng)烈震動(dòng)作用下的剪切力小加場(chǎng)對(duì)表面性能的無機(jī)粒子及其沒有或功能設(shè)計(jì),(顆粒設(shè)計(jì))一個(gè)持續(xù)的過程,在設(shè)計(jì)一個(gè)良好的環(huán)境,聚合物的使用,使涂層的原位表面改性的無機(jī)粒子在原地,被迫分散,復(fù)合材料,實(shí)現(xiàn)連續(xù)制備聚合物/無機(jī)。 Solution blending process blends the phase inversion problem. 混合溶液共混過程中相轉(zhuǎn)變的問題。 Sales of more than 150 million yuan, as well as some of the new equipment sold in the Netherlands, Thailand, Bangladesh and other countries. 實(shí)現(xiàn)銷售超過150萬美元,以及孟加拉等一些國(guó)家,新設(shè)備銷往荷蘭,泰國(guó)。 electromagnetic dynamic plastics pounding extruder in the test and industrialization has been pleted, the current development of a sound four specifications in production trials. 電磁動(dòng)態(tài)注塑成型機(jī)已開發(fā)出了市場(chǎng)的綜合系列五種規(guī)格,輸入量和電磁及產(chǎn)業(yè)化塑料混煉擠出機(jī)動(dòng)態(tài)測(cè)試中已經(jīng)完成,目前開發(fā)生產(chǎn)試驗(yàn)中的一個(gè)健全的四種規(guī)格。 To sum up, China must follow the development with Chinese characteristics, polymer molding processing technology and equipment technology path, to break the blockade of foreign technologies to achieve the transformation from the track to the cross。外文原稿 In recent years, some special areas such as aerospace industry, defense Industry and other cuttingedge developments in the field performance of polymer materials put forward higher requirements, such as high strength, high modulus, light weight and so on, all kinds of specific requirements of highstrength Polymer Research and Development became increasingly urgent.1, polymer molding processing Technology OverviewThe past 50 years, the synthetic polymer Industry achieved great progress。 Since the mid80s. Using twinscrew extruder gear pump granulation, the output can reach 4045t / h, the future direction of Development is the production of up to 60t / h. Plastic yield an average annual growth rate of % in 2000 increased to 180 million t by 2010, the world plastics production will reach 300 million t, also.Synthesis of new industrial shock absorbers make it easier to control the resin glass is indeed the molecular structure, accelerating the deployment of largescale lowcost production. With the Development of automobile industry, energy saving, highspeed, aesthetics, environmental protection, riding fort and safety and reliability of demand for cars and more important. In addition, the cars about 90% of the parts required to rely on mold forming, such as the manufacture of a normal car need to create more than 1,200 sets of molds, in the United States, Japan and other developed countries in the automotive industry, mold Industry more than 50% of the product is automotive mold. At present, the main objective of polymer materials processing is a high productivity, highperformance, lowcost and fast delivery. Products regard to the small size, thinwalled, light direction。s hightech polymer materials and their industrial development is the only way.