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TPEE 1163XL 台湾长春特性：    

TPEE 1163XL 台湾长春                     

TPEE 1163XL 台湾长春

TPEE 1163XL 台湾长春

TPEE 1163XL 台湾长春

TPEE 1163XL 台湾长春

TPEE 1163XL 台湾长春

TPEE 1163XL 台湾长春

商品化的TPEE含有不同的软硬段结构，其中，硬段聚酯包含聚对苯二甲酸乙二酯(PET)、聚对苯二甲酸丙二酯、PBT等，软段包含聚醚[如聚乙二醇醚(PEG)、聚丙二醇醚(PPG)、PTMG等]或脂肪族聚酯(如聚乙交酯、聚丙交酯、聚己内酯等)，通过嵌段共聚合可以合成结构不同、性能各异的TPEE。

在TPEE的开发生产方面，美国和日本居世界前列。日本积水化学工业株式会社采用二羟基四联苯、己二酸二甲酯和乙二醇(EG)等在高温条件下熔融缩聚合成多元嵌段共聚物；Gagnon等采用Pscudomonas Oleovorans微生物发酵法制得聚β-羟基辛酸酯，为可生物降解型TPEE，他们还以2-羟基丙酸和己内酯为原料，将2-羟基丙酸转化为丙交酯，再通过丙交酯与己内酯共聚合制备可降解TPEE；美国Air Products and Chemicals公司采用CO2与环氧乙烷共聚合制备交替共聚物——聚碳酸亚乙基酯(PEC)，再与CO2和环氧丙烷继续反应生成PEC与聚碳酸亚丙基酯(PPC)的嵌段共聚物(PEC-PPC)，若与聚碳酸环己内酯(PCHC)反应，则生成软段为PEC，硬段为PCHC的嵌段共聚物。

TPEE商业化之后，通过改性提高TPEE耐高(低)温性能的研究最值得关注。为提高TPEE耐低温性能，在软段中引入较大位阻的链段，或者用共聚醚替代均聚醚，或者对TPEE热处理是主要的策略。在硬段上引入不共轭的碳碳三键或芳香族聚酰胺链段可以制备耐高温、阻燃TPEE，引入聚萘二甲酸乙二酯或聚对苯二甲酸环己二甲酯可以获得耐热性和耐水性更好的TPEE，用二聚酸或聚二甲基硅氧烷可以合成耐高温水解的TPEE。

国内研究和开发TPEE较晚，20世纪80年代，中国科学院化学研究所开始研究TPEE，并开发出少量产品。晨光化工研究院现已开发出高性能、阻燃级、吹塑级、挤出级、改性级5个系列40余个牌号的TPEE。武汉东南祥泰化工有限公司、上海中纺投资发展股份有限公司、辽宁科隆精细化工股份有限公司也分别成功开发了TPEE产品。武汉华烁科技股份有限公司、上海阳初化工有限公司建成了500 t/a的TPEE装置，广州金发科技公司已完成TPEE小试研究，北京首塑新材料科技有限公司系统调研了下游应用市场，为TPEE行业的发展打下了坚实的基础。

随着TPEE应用领域的不断扩展，其需求量越来越大，近年来，全球对TPEE的消费量每年以年均8%的速率增长。2013年，全球热塑性弹性体(TPE)的需求量约为4050 kt，其中TPEE占6.5%；国内TPEE的需求量超过35 kt，年增长率达到10%以上。目前，全球TPEE总产能已超过150 kt/a，但仍不能满足市场需求。

TPEE的合成及性能

不同链段结构对TPEE组成的均一性有影响，主要是对链段相容性的影响。

当软段聚醚相同时，硬段聚酯的相容性：PBT＞PET。

当硬段聚酯相同时，软段聚醚的相容性：PEG＞PTMG＞PTMG-PPG共聚醚＞PPG。

对于同一种聚酯或聚醚，相容性一般随其相对分子质量增大而降低。

软硬段的相容性好，嵌段共缩聚较易进行，TPEE的相对分子质量高，物理化学性能也会达到一定水平。TPEE的合成方法主要有端羟基聚醚法、端乙酰氧基聚醚法、链交换法。

TPEE具有非常好的拉伸强度、韧性和回弹性，其拉伸模量和压缩模量远高于聚氨酯(TPU)。当应变为7%~25%时，TPEE的弹性是工程塑料的3~10倍，弯曲应力是天然橡胶的6~12倍。与车用橡胶相比，TPEE的抗撕裂强度高2~10倍，拉伸强度高2~6倍。

在低应变条件下，TPEE还具有非常好的耐疲劳性能，弹性恢复性较好，具有较高的弯曲使用寿命，模量比其他具有相同硬度的TPE低。因为滞后损失少和高弹性，TPEE更适合在多次循环负载的条件下使用。故TPEE的低温缺口冲击强度优于TPU和增塑聚酰胺11。此外，TPEE还具有优良的耐磨耗性，与TPU相当。

TPEE的使用温度范围宽，在温度降至-70℃时，TPEE仍然不会变脆，耐寒性非常好，-40 ℃的条件下能长期使用，其冲击强度远高于其他TPE；120 ℃以上，TPEE 的拉伸强度远胜于TPU；150 ℃时，也能保持极好的力学性能；TPEE的短期使用温度更高，可以适应汽车生产线上150~160 ℃的烘漆温度。

与其他TPE相比，TPEE的耐热性能最高，且在高、低温条件下的力学性能损失小。TPEE在室温条件下耐酸、碱、胺及二醇类化合物等大多数极性液体，其耐化学药品腐蚀的能力随硬度的提高而提高。

TPEE具有优异的耐油性，燃油渗透性仅为氯丁橡胶、丁腈橡胶、氯磺化聚乙烯等耐油橡胶的1/3~1/300。TPEE对大多数的有机溶剂、燃料及气体的抗溶胀性能和抗渗透性能较好。

TPEE的耐老化性能较好，在水雾、臭氧、室外空气老化等条件下的化学性能稳定。与大多数TPE一样，TPEE受紫外光作用会发生降解，因此，用于室外或阳光照射下的TPEE产品中应适量添加紫外光防护助剂(如炭黑或者其他屏蔽材料)。以取代苯并三唑与磷酸酯并用或者以三嗪类抗氧剂与光吸收剂二苯酮并用能够有效地防护紫外光老化。TPEE成型加工性良好，具有优良的熔融稳定性和充分的热塑性，适合通用的注塑、吹塑或滚塑成型，也可用于挤出型材、板材，流延薄膜、料片、线材和线缆套的生产。若在加工时添加少量PBT，可提高TPEE的透明性及加工性，添加过氧化物或二羧酸碱金属盐等可使TPEE的熔体黏度增大，便于吹塑成型。

TPEE 1163XL 台湾长春

The company's main business is facing the growth pressure: the company mainly engaged in processing aids, ACR impact modifier and MBS impact modifier research and development, production and sales, in recent years, on the one hand the domestic and international macroeconomic downturn, the company's downstream Of the PVC industry in the global scope has entered a mature period, and began to overcapacity problem; the other hand, ACR product industry access threshold is low, the domestic industry competition, technical access threshold higher MBS products are also foreign counterparts The impact of price competition, making the industry more and more intense competition. Subject to the company where the total amount of sub-sectors of the impact, if only the original main products, the company is expected to future revenue and profit scale is difficult to achieve a major breakthrough, transformation, the company to regain the rapid development of the only way.

    (2) synthetic materials industry benefits in industrial policy support, rapid development in recent years: timely and mainly engaged in the synthesis of polymer materials research and development, production and sales, polymer synthesis materials are modern industry, agriculture, information, energy, transportation, Aerospace and other fields indispensable new materials.

    2. What are the main products of the company? What are the competitive advantages?

    To meet the continuous demand for new products, to maintain long-term competitive advantage and sustained profitability, timely and formed a PBT fiber, PBT resin products based on PBAT and TPEE resin and modified products, PBT fiber products as the main direction ; TPEE resin application development for the future direction of the product three-tier echelon structure layout. Andy Lee's TPEE products and PBAT products to break the monopoly of foreign technology, the market space is broad, with the core competitive advantage.

    TPEE is widely used in automotive core components, medical and health equipment, high-end wire and cable and rail transportation and other fields, the product has long been DuPont, DSM and other developed countries monopoly. At present, China's products rely heavily on imports, is the world's largest importer of TPEE. And rely on the excellent core technology R & D team to become the only master TPEE resin direct esterification of continuous production, this production process is only a small number of US DuPont master.

    TPEE because of foreign giants monopoly, high prices, limiting the application of TPEE, along with the timely break the technical barriers and the release of production capacity, I believe TPEE applications will be more and more widely.

    PBAT is widely used in packaging materials and agricultural film and other fields, is to solve the white pollution of the optimal solution, the product has long been monopolized by international players such as BASF. The current time and time has been through independent research and development to master the PBAT product core technology.

    3. Please tell us about the technical sources of TPEE products, technical barriers, and this year's sales.

    TPEE products for the timely development of the company, from 2011 to carry out research and development projects, the end of 2015 to complete the industrial production, in March 2016 began large-scale production and sales, higher value-added products, gross margin of 40% or more.

    TPEE technical barriers mainly in the production of equipment and process control, production of TPEE equipment for the time of Lee independent research and development design for the first domestic, technology world leader.

    4. Andy Lee company on the transaction, the performance of the next few years commitment?

    In response to confidence in the future prospects of the future, the timely shareholders of Jiangyin Huaneng, Qu Yifeng and Yao Liqin made a commitment to the performance of the next three years, promised 2016, 2017 and 2018 annual audited deduction of non-recurring gains and losses Attributable to the parent company's net profit of not less than 50 million yuan, 65 million yuan and 78 million yuan, commitment period total commitment net profit of 193 million yuan. If you do not meet the annual commitment amount, the timely profit performance will be in accordance with the "profit forecast compensation agreement" to the company to compensate.

    5. What is the future development strategy of the company?

    Focus on the industry, highlight the main business, through endogenous growth and extension of the expansion of the way to do a stronger and stronger materials industry strategy. China's economy is huge, all areas are inseparable from the support of new materials, China's new materials industry promising, a lot of areas of China's new materials products are unable to produce their own, heavily dependent on imports, the company's goal is to create a comprehensive strength Strong, advanced technology products, profitability of the new materials industry listed companies.

    6. What are the main implications for the company after the completion of the transaction, including the actual controller and financial indicators?

    Before and after the completion of the transaction, the controlling shareholder and the actual controller of the Company did not change. After the completion of the transaction, the shareholding proportion of the controlling shareholder was improved, which was beneficial to the stability of the listed company. After the transaction was completed, the total assets Size, income scale, net profit level, the basic earnings per share have increased, the company's anti-risk ability will be further enhanced.

    After the completion of this transaction, will help promote the company's development strategy, develop a diversified industrial structure, improve the company's asset quality and sustained profitability.

    7. What is the company's integration plan after this transaction is completed?

    After the completion of this transaction, the company will continue to maintain operational independence, and give full play to the management of the company's management team enthusiasm, by increasing the intensity of technology and services and market development efforts to further enhance the profitability of the company Level.

    At this stage, we must first maintain the stability of the management of the company, given to the management of the full play on the basis of space for the company and the company's business development to provide adequate support; the company will combine with the company's operating characteristics, business Mode and organizational structure of the company's original management system and appropriate adjustment, strengthen its own system construction and implementation, improve the governance structure, strengthen the standardized management; the company will further regulate the financial and timely management of the company's daily business activities Financial management to reduce its financial risk; make full use of the advantages of listed companies platform, capital advantage, brand advantage and standardized management experience, and actively support the timely development of the company's main business.

如需了解更多关于TPEE 1163XL 台湾长春及 的详细信息，欢迎致电联系。

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TPEE 1163XL 台湾长春