人民网北京12月12日电 （记者郝帅）据中国消费者协会官网消息，近年来，不少年轻消费者喜欢 亲手制作滴胶摆件、流沙麻将等手作玩具，这一创意潮流丰富了业余生活，也展现出大家的动手热情。 然而，部分消费者投诉中反映在使用UV胶、有机玻璃、色素等原料进行手工制作时，出现了皮肤发 痒、喉咙不适、头晕等症状，这背后很可能与材料中甲醛等有害物质超标有关。为了保障消费者健康安 全，中国消费者协会提醒广大手工爱好者，尤其是喜爱DIY潮玩的消费者注意以下几点。 一、认识甲醛的危害 1、认清原料来源与用途：尽量选择明确标注为"手工专用""安全环保""符合民用标准"的材料，避 免购买来历不明、标识不全的工业级原料。 2、操作时做好个人防护：使用胶类、树脂等材料时，应佩戴一次性手套、防护口罩，确保操作空 间通风良好，有条件者可配备空气净化器。 3、儿童孕妇避免直接接触：不宜让儿童独立操作可能释放有害气体的手工材料，孕妇及敏感人群 应尽量减少接触。 4、留意身体反应：制作过程中若出现皮肤红肿、眼鼻不适、头晕恶心等症状，应立即停止使用， 开窗通风，必要时就医检查。 5、保留凭证，依法维权：购买材料时注意索要票据，如因产品质量问题导致身体 ...

北京商报讯（记者 孔瑶瑶）近年来，不少年轻消费者喜欢亲手制作滴胶摆件、流沙麻将等手作玩具， 但有消费者投诉，在使用UV胶、有机玻璃、色素等原料进行手工制作时，出现了皮肤发痒、喉咙不 适、头晕等症状，这背后很可能与材料中甲醛等有害物质超标有关。 部分工业原料包装上可能缺乏完整的使用说明、成分标识和安全警示，通过电商平台、小商品市场等渠 道流入普通消费者手中后，仅凭网络教程操作，并未佩戴手套、口罩，也没有在通风环境下进行作业， 使得原本应在专业场所控制的职业性风险，转移到了家庭环境里，构成健康隐患。 消费者在选购这类潮玩时，应尽量选择明确标注为"手工专用""安全环保""符合民用标准"的材料，避免 购买来历不明、标识不全的工业级原料。操作时做好个人防护，使用胶类、树脂等材料时，应佩戴一次 性手套、防护口罩，确保操作空间通风良好，有条件者可配备空气净化器。儿童孕妇都应避免直接接 触。制作过程中若出现皮肤红肿、眼鼻不适、头晕恶心等症状，应立即停止使用，开窗通风，必要时就 医检查。购买材料时注意索要票据，如因产品质量问题导致身体健康受损，可向有关部门举报或向消协 组织投诉。 据了解，甲醛是一种常见的有毒挥发性有机物。短时 ...

中消协介绍，部分工业原料通过电商平台、小商品市场等渠道流入普通消费者手中，包装上可能缺 乏完整的使用说明、成分标识和安全警示。很多爱好者仅凭网络教程操作，并未佩戴手套、口罩，也没 有在通风环境下进行作业，带来健康隐患。 中消协建议，消费者尽量选择明确标注为"手工专用""安全环保""符合民用标准"的材料，避免购买 来历不明、标识不全的工业级原料。操作时应做好个人防护，不宜让儿童独立操作，孕妇及敏感人群应 尽量减少接触。 新华社北京12月8日电（记者赵文君）中国消费者协会8日发布消费提示，部分手作玩具材料可能甲 醛超标，消费者要加强安全防护意识。 据介绍，不少年轻消费者喜欢亲手制作滴胶摆件、流沙麻将等手作玩具，然而部分消费者投诉反 映，在使用UV胶、有机玻璃等原料进行手工制作时，出现了皮肤发痒、喉咙不适、头晕等症状，这很 可能与材料中甲醛等有害物质超标有关。部分手作玩具使用的原材料原本属于工业用途，例如某些UV 胶、树脂、有机玻璃等，可能含有甲醛、苯系物等挥发性有害物质，若未经安全处理就直接用于日常生 活手作，容易造成有害物质在居室内释放，危害身体健康。 【纠错】 【责任编辑:刘阳】 ...

中消协提醒：工业原料甲醛高 手作玩具需警惕 中新网12月8日电 据"中国消费者协会"微信公众号消息，近年来，不少年轻消费者喜欢亲手制作滴胶摆 件、流沙麻将等手作玩具，这一创意潮流丰富了业余生活，也展现出大家的动手热情。然而，部分消费 者投诉中反映在使用UV胶、有机玻璃、色素等原料进行手工制作时，出现了皮肤发痒、喉咙不适、头 晕等症状，这背后很可能与材料中甲醛等有害物质超标有关。 为了保障消费者健康安全，中国消费者协会提醒广大手工爱好者，尤其是喜爱DIY潮玩的消费者注意以 下几点。 认识甲醛的危害 甲醛是一种常见的有毒挥发性有机物。短时间内接触甲醛浓度较高的环境，可引起眼睛刺痛、咽喉不 适、皮肤过敏、咳嗽胸闷等症状。 长期或反复接触，还可能对呼吸系统、神经系统等造成损伤，甚至增加致癌风险。 认清原料来源与用途 尽量选择明确标注为"手工专用""安全环保""符合民用标准"的材料，避免购买来历不明、标识不全的工 业级原料。 操作时做好个人防护 在手作过程中，如果使用的原料甲醛释放超标，又在通风不良的房间内操作，使用者就会在不知不觉中 吸入过量甲醛，尤其对儿童、孕妇及体质敏感人群影响更大。 工业原料不宜直接用于日常手工 ...

Core Viewpoint - The rise of DIY crafts among young consumers has led to health concerns due to the use of industrial materials that may contain harmful substances like formaldehyde, prompting the China Consumers Association to issue safety reminders for DIY enthusiasts [1] Group 1: Understanding the Hazards of Formaldehyde - Formaldehyde is a common toxic volatile organic compound that can cause symptoms such as eye irritation, throat discomfort, skin allergies, and respiratory issues when exposed to high concentrations [2] - Long-term exposure may lead to damage to the respiratory and nervous systems and increase cancer risk, particularly affecting children, pregnant women, and sensitive individuals [2] Group 2: Industrial Materials in DIY Crafts - Many DIY enthusiasts use materials originally intended for industrial purposes, such as certain UV glues, resins, and acrylics, which require strict safety controls during production [3] - These industrial materials may contain harmful volatile substances like formaldehyde and benzene, and using them without proper safety measures can release these toxins into living spaces [3] Group 3: Safety Awareness and Precautions - The availability of industrial materials through e-commerce and markets often lacks proper usage instructions, ingredient labeling, and safety warnings [4] - Many DIY enthusiasts operate without protective gear and in poorly ventilated areas, transferring professional risks into home environments, which poses health hazards [4] Group 4: Consumer Recommendations - Consumers should choose materials clearly labeled as "handcraft specific," "safe and environmentally friendly," and "meeting civilian standards" to avoid industrial-grade materials [5] - Personal protective measures should be taken, such as wearing gloves and masks, ensuring good ventilation, and using air purifiers when working with glues and resins [5] - Children and pregnant women should avoid direct contact with potentially harmful materials, and any adverse health reactions should prompt immediate cessation of use and medical consultation [5] - Consumers are advised to keep purchase receipts and report any health issues caused by product quality to relevant authorities or consumer associations [5]

Investment Rating - The industry rating is optimistic [2] Core Insights - Solid-state batteries are expected to achieve a technological breakthrough in electrolyte technology by 2027 and may reach industrialization by 2030, with sulfide solid-state batteries being the most emphasized route domestically and internationally [3][24] - The current focus is on sulfide electrolytes, while composite electrolytes are anticipated to be the best long-term solution [4][33] - High-nickel ternary materials and silicon-carbon anodes are expected to dominate in the short term, with lithium-rich manganese-based and lithium metal anodes being the long-term goals [5][56] - Nickel-coated or nickel-based current collectors are being developed to address corrosion issues, while porous copper foils are being explored for their lightweight and elastic properties [6] - Other materials such as single-walled carbon nanotubes and UV adhesives are also gaining attention for their potential in solid-state battery applications [7] Summary by Sections Solid-State Battery Overview - Solid-state batteries are considered the ultimate form of lithium batteries, balancing safety and energy density [16][18] - The timeline for achieving significant milestones includes 200-300 Wh/kg energy density by 2027 and 400 Wh/kg by 2030 [19][24] Electrolytes - Sulfide electrolytes are currently the focus, with challenges in cost reduction and production scalability [4][39] - The development of halide electrolytes is also being pursued to enhance electrochemical stability and compatibility with high-voltage cathodes [44] Cathode Materials - High-nickel ternary materials are expected to be the primary choice for solid-state batteries, with ongoing modifications to improve performance [45][50] - Lithium-rich manganese-based materials are being developed to enhance energy density and reduce costs [55] Anode Materials - CVD silicon-carbon anodes are emerging as a leading option due to their performance and cost advantages, with significant growth expected in the coming years [61] - Lithium metal anodes are viewed as the ultimate solution, with ongoing research to address associated challenges [64] Investment Recommendations - Focus on leading companies in various material segments, including sulfide electrolytes, high-nickel ternary cathodes, CVD silicon-carbon anodes, and nickel-based current collectors [8]

Core Viewpoint - The company has demonstrated resilience and growth in a challenging macroeconomic environment, focusing on innovation and operational efficiency to enhance its competitive advantage. Group 1: Company Overview - The company reported a sales volume of approximately 160,000 tons of adhesive products in the first half of 2025, representing a year-on-year increase of 25.56% [5] - The operating revenue reached 2,168.47 million yuan, an increase of 7.72% year-on-year, while the net profit attributable to shareholders was 142.51 million yuan, up 4.18% year-on-year [5] Group 2: Business Segments Performance - In the automotive sector, the company has significantly increased its market share in lithium battery adhesives, with sales revenue doubling year-on-year, and the passenger vehicle business growing over 30% [5] - The electronics sector saw a year-on-year sales volume increase of approximately 29%, driven by new opportunities in consumer and automotive electronics [7] - The photovoltaic business achieved a year-on-year sales growth of about 9.3%, maintaining a leading market position despite industry challenges [8] - The packaging segment reported a revenue increase of approximately 15% year-on-year, with a focus on environmentally friendly adhesive products [8] Group 3: Research and Development - The company invested approximately 85.22 million yuan in R&D during the first half of 2025, a year-on-year increase of 17.39%, with 22 new key projects initiated [9] - The company obtained 6 new invention patents and filed 11 new applications, indicating a strong commitment to innovation [9] Group 4: Supply Chain Management - The company has optimized its supply chain management to enhance operational efficiency and risk resilience, achieving record production and delivery levels [10] - Strategic partnerships with suppliers and digital tools have been employed to stabilize costs and improve delivery accuracy [10]

Core Insights - The company, Huitian New Materials, reported a steady growth in its main adhesive products, with sales reaching approximately 160,000 tons, a year-on-year increase of 25.56% [1] - For the first half of 2025, the company achieved operating revenue of 2.168 billion yuan, a year-on-year growth of 7.72%, and a net profit attributable to shareholders of 143 million yuan, up 4.18% year-on-year [1] Group 1: Business Performance - The company has successfully increased its market share and customer base in key business areas despite challenging external conditions [1] - Revenue from lithium battery adhesives doubled year-on-year, with sales in the transportation sector reaching approximately 650 million yuan, a growth of about 34% [1] - The electronic and electrical business saw a sales volume increase of approximately 29%, while packaging adhesives revenue grew by 15% with improved gross margins [1] Group 2: Product Development and Innovation - The company is focusing on new product development in high-growth areas, including automotive electronics and lithium battery adhesives, with significant collaborations established with leading global automotive parts manufacturers [1][2] - Research and development expenses amounted to approximately 85.22 million yuan, a year-on-year increase of 17.39%, with 22 new key R&D projects initiated [2] - The company has obtained 6 new invention patents and filed 11 new applications, indicating a continuous increase in new product sales revenue [2] Group 3: Financial Stability - As of June 30, 2025, the company's debt-to-asset ratio was 54.19%, a decrease of 1.97 percentage points from the end of 2024 [3] - The EBITDA interest coverage ratio improved to 6.55 times, up from 5.72 times at the end of 2024, reflecting a solid financial foundation [3]

Summary of Solid-State Battery and UV Adhesive Market Outlook Industry Overview - The focus is on the solid-state battery industry, particularly in China, with comparisons to Japan's Toyota [1][2] - The development of solid-state batteries in China is primarily in semi-solid or solid-liquid hybrid forms, indicating a gap in technology compared to global leaders [1][2] Key Points and Arguments - **R&D Investment and Policy Support**: There is a need for increased R&D investment and policy support to catch up with international competitors, particularly Toyota, which has already achieved installation conditions for solid-state batteries [1][2] - **Production Timeline**: Large-scale production of solid-state batteries is expected to begin after 2030, with installation validation planned between 2027 and 2030 [1][2] - **UV Adhesive Usage**: UV adhesive is being explored as a replacement for blue film in solid-state battery cathode materials, despite challenges related to cost, environmental impact, and long-term performance validation [1][4] - **Material Estimates**: The estimated usage of materials for solid-state batteries is between 1,500 to 1,800 tons per MWh, accounting for less than 5% of total usage, with a value estimate of approximately 144 million yuan per MWh based on a material price of 80,000 yuan per ton [1][6] - **Collaboration with Companies**: The company collaborates with Matsui, Company C, and Deno Laser in solid-state battery R&D, utilizing laser grooving technology combined with UV adhesive for improved precision and reliability [1][7] Technical Challenges - **Scientific and Technical Issues**: While scientific questions have been resolved, technical challenges such as sulfide preparation, interface stability, and performance metrics like cycle life and fast charging still need to be addressed [2][3][15] - **Production Capacity**: Current production capacity for UV adhesive is limited, with only three production lines capable of producing 2-4 GWh each [4][5] Market Dynamics - **Cost Comparison**: Solid-state batteries are projected to cost at least twice as much as conventional liquid batteries, with a 15%-20% premium even after scaling up production [2][16] - **Initial Applications**: Initial applications for solid-state batteries may include humanoid robots and aircraft, where performance is prioritized over cost [18] Competitive Landscape - **Leading Companies**: Companies like Toyota, Qingtai, NIO, and others are noted as leaders in the solid-state battery space, with specific mention of startups excelling in sulfide solid-state technology [2][13][21] - **Supplier Relationships**: The company has established relationships with suppliers for UV adhesive, including domestic and some overseas manufacturers, with a focus on high-end automotive applications [14] Future Outlook - **Performance Expectations**: Solid-state batteries are not expected to surpass other battery types within the next three years due to limitations in cycle life and fast charging capabilities [17] - **Collaborative Efforts**: Ongoing collaborations with Tesla and other companies are aimed at developing customized solutions to meet specific performance and design requirements [19][20]

Group 1 - The report from China Merchants Securities highlights the introduction of new isostatic equipment and UV printing technology in the solid-state battery manufacturing process to address core interface challenges [1] - UV printing technology is favored for its high precision and automation, making it suitable for the stringent production requirements of solid-state batteries, and is currently a primary choice for leading battery manufacturers [1][2] - The overall cycle time of the solid-state battery production line is currently a bottleneck, with precise control required over various parameters such as laser settings, dispensing speed, adhesive viscosity, and UV curing energy [2] Group 2 - The production of solid-state batteries imposes higher requirements on UV adhesives, particularly in terms of tensile strength, flexibility, and puncture resistance, due to their use in insulating the electrodes [3] - New formulations of solid-state battery UV adhesives are reported to have significant barriers to entry, as they must not react with sulfur-based electrolytes, indicating a specialized market for these materials [3] - Leading companies in the UV adhesive sector, such as Songjing Co., have made significant advancements in solid-state UV adhesive products and equipment [3]