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30000吨PVB树脂粉项目公示
DT新材料· 2025-11-19 23:34
Group 1: Project Overview - The Zhaoqing Ecological Environment Bureau plans to approve the environmental impact assessment for a project to build a facility with an annual production capacity of 30,000 tons of PVB resin powder [2] - The project is undertaken by Huaiji County Huaide New Materials Co., Ltd., which will construct a new workshop at the site of an existing idle raw material warehouse [3] - Upon completion, the total annual production capacity of the plant will reach 60,000 tons of PVB resin powder, including 15,000 tons as an intermediate product for PVB film production and 20,000 tons of PVB film [3] Group 2: Company Background - Huaide New Materials Co., Ltd. is a wholly-owned subsidiary of Zhejiang Destai Co., Ltd., established in August 2015, focusing on the R&D, production, and sales of PVB resin powder and PVB film [3] - The total investment for the project is 264.48 million yuan, with an environmental protection investment of 7.5 million yuan [3] Group 3: PVB Resin Characteristics and Applications - Polyvinyl butyral (PVB) is a thermoplastic resin synthesized from polyvinyl alcohol (PVA) and butyraldehyde, known for its high transparency, toughness, impact resistance, and excellent adhesion [4] - PVB is primarily used as an interlayer in safety glass, such as automotive windshields and building glass curtain walls, absorbing energy during impacts to prevent shattering [4] - Currently, 89% of PVB is used in the construction and automotive industries for safety glass, 4% in photovoltaic materials, and the remaining 7% in paints, adhesives, and dyes [4]
汉高,1350吨树脂项目公示
DT新材料· 2025-11-16 15:32
Group 1 - The core point of the article is the announcement of a new resin project by Henkel Chemical Technology (Shanghai) Co., Ltd., which includes the construction of two polyurethane acrylic resin production lines with a designed production capacity of 1,350 tons per year [2] - The project will be located at the Shanghai Chemical Zone and involves the closure of five existing solvent-based shoe glue production lines, reducing the total production capacity of solvent-based shoe glue from 18,000 tons per year to 12,052 tons per year [2] - Henkel's Dragon Plant, which opened in September 2013, is the largest adhesive factory globally, covering an area of 150,000 square meters [3] Group 2 - In 2023, Henkel decided to establish the Henkel Asia-Pacific Application Center in the Shanghai Chemical Zone, focusing on high-performance sealant applications for the aerospace, high-speed rail, and automotive sectors [4] - The center aims to provide technical support and service assurance for the adhesive technology business unit's development in China and Asia, offering first-class product innovation and application development services [4]
中石化,25万吨/年热塑性弹性体投产
DT新材料· 2025-11-13 16:05
Group 1 - The core viewpoint of the article highlights the successful launch of the Shanghai Jinshan Baling New Materials Company, a joint venture between Sinopec's Shanghai Petrochemical and Hunan Petrochemical, marking a significant milestone in Sinopec's strategic layout in the new materials industry [2] - The project has a production capacity of 250,000 tons per year of thermoplastic elastomers, including 140,000 tons of SBS, 50,000 tons of SEBS, and 60,000 tons of SIS, showcasing Sinopec's advanced proprietary technology [2] - Thermoplastic elastomers are characterized by their combination of plastic processing convenience and rubber elasticity, with applications in high-value sectors such as infant products, medical devices, 5G optical cables, and eco-friendly synthetic leather [2] Group 2 - The project is recognized as a major industrial initiative in Shanghai, with construction commencing in April 2023 and expected to be operational by October 2025 [2] - The materials produced are noted for their green safety, ease of processing, and recyclability, indicating a strong market potential and alignment with sustainability trends [2]
73万吨/年高端新材料项目公示,涉及乙烯基聚烯烃弹性体(EPOE)
DT新材料· 2025-11-12 16:04
Group 1 - The core project of Wojiang New Materials involves a 730,000 tons/year coal-based advanced materials project, which is set to establish a complete production system using coal as raw material [2] - The project will include key production units such as gasification, conversion and heat recovery, purification, multiple alcohol production units, olefin units, and EPOE units, along with sulfur recovery and air separation units [2] - Xinjiang Xinye State-owned Assets Management Group has invested a total of 13 billion yuan in building a modern coal chemical and high-end new materials industrial base, which includes various products such as methanol, liquefied natural gas, and high-purity gasoline [3] Group 2 - EPOE (Ethylene-based Polyolefin Elastomer) can be produced solely from ethylene without the need for alpha-olefin monomers, offering a cost-effective alternative to traditional polyolefin elastomers [3] - The production cost of EPOE is significantly lower than traditional methods, and its performance has been validated by various industries, including photovoltaic film and automotive materials [3] - Multiple domestic entities are actively advancing the research and industrialization of ethylene-based polyolefin elastomers [4]
比亚迪,75000吨胶粘剂项目公示
DT新材料· 2025-11-11 16:03
Core Viewpoint - BYD is expanding its adhesive production capacity through a new project in Guangdong, which is expected to enhance its supply chain and reduce reliance on foreign brands [2][3][9]. Group 1: Project Overview - The total investment for the adhesive production project is 74.52 million yuan, with implementation planned from November 2025 to July 2026 [3]. - The project will cover an area of 12,000 square meters and aims to produce 25,000 tons of silicone encapsulant, 10,000 tons of PVC adhesive, and 40,000 tons of polyurethane adhesive annually [3]. Group 2: Company Background - The project is being developed by Shantou BYD Industrial Co., Ltd., a wholly-owned subsidiary of BYD, established in October 2016 with a registered capital of 50 million yuan [4]. - In addition to the adhesive project, this subsidiary is also involved in paint projects [4]. Group 3: Related Projects - In July, the special functional interface materials project by Shantou BYD was completed with an investment of 12.5 million yuan, designed to produce 1,460 tons of insulation powder coatings and special light-curing coatings annually [5]. - A water-based paint project with a total investment of 6 million yuan has also been completed, with an annual production capacity of 4,000 tons for both water-based and fireproof coatings [6]. Group 4: Strategic Investments - In May, BYD became the second-largest shareholder of Chongqing Huahui Coating Co., Ltd., which specializes in automotive coatings [7]. - Huahui's products include original factory coatings for vehicles and have established partnerships with several domestic automakers, enhancing BYD's supply chain [8]. Group 5: Future Plans - BYD plans to invest in a paint research and development center to create higher-performance coatings tailored to its needs [10].
TPU+超临界流体发泡技术!巴斯夫,打造概念座椅的头枕和扶手
DT新材料· 2025-11-11 16:03
Core Insights - Hyundai Transys and BASF have developed a modular concept seat specifically for purpose-built vehicles (PBV), utilizing advanced materials and supercritical fluid (SCF) injection foaming technology [2][3] - The Elastollan® thermoplastic polyurethane (TPU) used in the seat is 100% recyclable, supporting sustainable automotive interior solutions [3] Group 1: Material Innovation - The SCF injection foaming technology allows for uniform gas dispersion, creating a consistent foam structure that enhances mechanical properties, reduces density, and minimizes volatile organic compound (VOC) emissions [2] - This innovation initially applied in the footwear industry is now being adapted for automotive interiors, enabling lightweight, durable, and high-quality components [2] Group 2: Sustainability and Compliance - The foaming process does not use crosslinking agents or chemical blowing agents, making the product easier to recycle after consumer use, thus aligning with the EU's proposed End-of-Life Vehicles Regulation (ELVR) for circular design principles [3] - Reduced energy consumption during production contributes to carbon neutrality and emission reduction goals for companies, providing lower ownership costs for end-users at the vehicle end-of-life stage [3]
年产5000吨特种尼龙MXD6关键原料项目公示
DT新材料· 2025-11-10 16:03
Group 1 - The article discusses the environmental assessment acceptance notice for Shandong Weiyunat Biotechnology Co., Ltd., which plans to produce 5,000 tons of isophthalic acid annually [2] - The total investment for the project is 40 million yuan, covering an area of 127,972 m² (approximately 191.96 acres) [3] - The project will utilize idle areas in the benzyl cyanide workshop to build a production line for isophthalic acid and introduce new lines for collection, drying, and ammonium sulfate production [3] Group 2 - Isophthalic acid (IPN) is an important chemical intermediate that can be converted into isophthalic diamine (MXDA) through hydrogenation, which serves as a superior curing agent for epoxy resins [3] - The downstream products of isophthalic acid include high-value fine chemical products and specialty polymer materials, which have the potential to break foreign monopolies [3] - Isophthalic acid can also be further processed with phosgene to synthesize a type of aliphatic isocyanate resin, isophthaloyl diisocyanate (XDI), which is a proprietary product of Mitsui Chemicals [3]
2.5万吨!阿科玛,聚偏二氟乙烯(PVDF)项目公示
DT新材料· 2025-11-09 23:37
Group 1 - The article discusses the expansion project of Arkema (Changshu) Specialty Materials Co., Ltd., which includes an additional 6,000 tons/year of polyvinylidene fluoride (PVDF) production capacity, bringing the total capacity to 25,000 tons/year after the expansion [2] - The investment for the project is approximately $40 million (around 28 million RMB), with environmental investment accounting for 0.46% of the total project cost [2] - PVDF is highlighted for its excellent properties such as chemical resistance, high-temperature resistance, and oxidation resistance, making it suitable for applications in lithium batteries, coatings, injection molding, water treatment membranes, and solar backsheet films [3] Group 2 - Arkema is accelerating its strategic blueprint in the specialty materials sector, with several key projects expected to contribute an additional €60 million to the group's EBITDA this year, primarily from battery PVDF and other growth areas [3] - The company anticipates that the challenging macroeconomic environment and lower-than-expected demand in the U.S. market will lead to an EBITDA forecast of €1.25 billion to €1.3 billion by 2025, with recurring cash flow around €300 million [3]
科莱恩,三大助剂项目签约和投产,加码中国市场
DT新材料· 2025-11-09 23:37
Group 1 - The core viewpoint of the article highlights the strategic partnership between Clariant and Fuhua to establish a joint venture focused on developing innovative halogen-free flame retardants, addressing the increasing regulatory challenges in various industries such as construction, automotive, and electronics [2][3] - Clariant's proactive strategy allows the company to anticipate regulatory changes and develop compliant alternatives, effectively supplementing the production capacity of its Exolit™OP plants in Germany [3] - The announcement of the partnership coincides with the launch of a second production line for high-performance halogen-free flame retardants at Clariant's Daya Bay facility, which represents an investment of approximately 100 million Swiss francs [5] Group 2 - The expansion at the Daya Bay facility not only focuses on flame retardants but also enhances production capabilities in pharmaceutical excipients and specialty chemicals for personal and home care, thereby meeting consumer demand for high-quality products [5] - In the industrial and agricultural sectors, Clariant has developed low VOC emission water-based coatings and synthetic lubricants, as well as crop protection additives aimed at improving soil health and efficiency [6] - The new production line for Nylostab™S-EED stabilizers in Cangzhou enhances the capacity for two core products that are crucial for the nylon industry, improving processing stability and product quality [6][7]
东华大学 王华平主任:4亿吨废旧纺织品回收率不足三成,回收利用难点在哪里
DT新材料· 2025-11-07 16:05
Core Viewpoint - The article discusses the challenges and advancements in the recycling of waste textiles in China, highlighting the need for improved recovery rates and technological innovations in the industry [2][3][4]. Group 1: Current State of Waste Textile Recycling - China produces over 80 million tons of textiles annually, with more than 20 million tons of waste textiles generated each year, leading to a total waste textile stock of nearly 400 million tons [2]. - The recycling rate of waste textiles in China is less than 30%, with only about 5.15 million tons recycled compared to the over 20 million tons produced annually [2]. - Waste textiles are the least utilized category among five major recyclable solid wastes in urban garbage [2]. Group 2: Challenges in Recycling - **Difficulties in Sorting**: The variety of textile materials complicates sorting, especially for blended fabrics, leading to increased costs and inefficiencies [3]. - **Separation of Foreign Objects**: Buttons, zippers, and other non-fabric components pose significant challenges, requiring manual removal which adds to processing costs [4]. - **Technical Implementation Issues**: Chemical recycling technologies face regulatory hurdles, as local authorities often require operations to be conducted in chemical parks, which may not be feasible for smaller projects [5]. Group 3: Technological Innovations and Future Directions - The article emphasizes the importance of developing new technologies for recycling waste textiles, including chemical, physical, and biological methods [7]. - The shift towards using recycled fibers in clothing is driven by cost considerations and regulatory requirements in markets like the EU, which mandates the inclusion of recycled materials [5]. - Emerging players from upstream raw material industries are leading the charge in transforming waste textiles into new materials, a domain traditionally unexplored by conventional textile companies [5]. Group 4: Upcoming Conference - The 2025 Polymer Recycling Conference will be held in Ningbo from December 11-13, where experts will discuss the current state and future of waste textile recycling technologies [6][12]. - Key topics will include advancements in recycling technologies, regulatory frameworks, and case studies on the application of recycled materials in various industries [12][13].