{"id":3614,"date":"2025-08-19T09:23:28","date_gmt":"2025-08-19T09:23:28","guid":{"rendered":"https:\/\/juyuans.com\/?p=3614"},"modified":"2025-08-19T09:23:43","modified_gmt":"2025-08-19T09:23:43","slug":"application-and-procurement-guide-for-plastic-raw-materials-in-the-new-energy-industry","status":"publish","type":"post","link":"https:\/\/juyuans.com\/nl\/application-and-procurement-guide-for-plastic-raw-materials-in-the-new-energy-industry\/","title":{"rendered":"Application and Procurement Guide for Plastic Raw Materials in the New Energy Industry"},"content":{"rendered":"

Introduction<\/span><\/h1>\n

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The new energy industry (including power batteries, energy storage, motor and electronic control, charging stations, lightweight automotive components, etc.) is rapidly developing, placing higher demands on plastic raw materials: high-temperature resistance, chemical resistance, flame retardancy, safety, and lightweight design.<\/span><\/span> For buyers, selecting the right plastic raw material from a vast array of materials directly impacts product performance, cost, and reliability.<\/span><\/span><\/p>\n

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01 | Plastic Demand Trends in the New Energy Industry<\/span><\/h1>\n

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High Temperature and Electrical Safety:<\/strong> Battery modules and electronic control units require high-temperature resistant and insulating materials to prevent thermal runaway or electrical failure.<\/span><\/p>\n

Lightweighting:<\/strong> New energy vehicles have strict weight control requirements, making engineering plastics a key metal replacement option.<\/span><\/p>\n

Flame Retardancy and Environmental Protection:<\/strong> Safety compliance requires meeting flame retardancy standards such as UL94 V0, as well as compliance with environmental regulations such as EU REACH and RoHS.<\/span><\/p>\n

Chemical Resistance and Long Life:<\/strong> Electrolytes, coolants, and other fluids are highly corrosive to materials, requiring plastics to possess stable chemical resistance.<\/span><\/p>\n

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02 | Recommended Common Plastic Materials for New Energy Applications<\/span><\/h1>\n

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In the new energy sector, PPS, PBT, PA, and PC are the main engineering plastics; while PEEK, PPSU, and other materials are higher-end specialty materials, often used in extreme environments or high-reliability scenarios.<\/span><\/p>\n

Polyphenylene sulfide (PPS)<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Applications: Battery module brackets, electronic control unit (ECU) components.<\/span>
\n\u00a0 \u30fb<\/strong>Advantages: High-temperature resistance, dimensional stability, and excellent chemical resistance.<\/span><\/p>\n

Polybutylene terephthalate (PBT)<\/span><\/strong><\/a><\/p>\n

\u00a0 \u30fb<\/strong>Applications: High-voltage connectors, cable sheaths, and sensor housings for new energy vehicles.<\/span>
\n\u00a0 \u30fb<\/strong>Advantages: Arc resistance, chemical corrosion resistance, and excellent electrical insulation properties.<\/span><\/p>\n

Nylon 66 (PA66)<\/span><\/strong><\/a><\/p>\n

\u00a0 \u30fb<\/strong>Applications: Structural components and connectors.<\/span>
\n\u00a0 \u30fb<\/strong>Advantages: Excellent mechanical properties, wear and fatigue resistance, and strong processing adaptability.<\/span><\/p>\n

Polycarbonate (PC)<\/span><\/strong><\/a><\/p>\n

\u00a0 \u30fb<\/strong>Applications: Electric vehicle headlights, charging station housings, and photovoltaic module protective components.<\/span>
\n\u00a0 \u30fb<\/strong>Advantages: Impact resistance, excellent transparency, and flame-retardant modification to meet electrical safety requirements.<\/span><\/p>\n

Polyphenylsulfone (PPSU)<\/a> (High-End Applications)<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Applications: Battery safety components, demanding fluid management systems.<\/span>
\n\u00a0 \u30fb<\/strong>Advantages: High-temperature steam resistance, excellent impact resistance, and high long-term reliability.<\/span><\/p>\n

Polyetheretherketone (PEEK) (High-End Applications)<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Applications: Battery separator supports, precision electrical connectors.<\/span>
\n\u00a0 \u30fb<\/strong>Advantages: Maintains strength and insulation in high-temperature, high-voltage environments.<\/span><\/p>\n

Thermoplastic Elastomers (TPE\/TPU<\/a>\/TPEE<\/a>)<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Applications: Charging port handles, cable jackets, and seals.<\/span>
\n\u00a0 \u30fb<\/strong>Advantages: Excellent flexibility, wear resistance, and weather resistance.<\/span><\/p>\n

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03 | Key Applications and Technological Value of Plastics in New Energy<\/span><\/h1>\n

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Electric Vehicle (EV) Sector<\/span><\/span><\/strong><\/p>\n

According to industry estimates, EV in the plastic market scale is expected to about 27% compound annual growth rate (CAGR) .<\/span><\/span><\/p>\n

\u00a0 \u30fb<\/strong>Applications include: battery casings (thermal management, flame retardant protection), vehicle interiors, structural support components, and cable insulation.<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Engineering thermoplastics (such as PA, PC, and PPS) provide key support for lightweighting and performance improvements, with the amount of plastic used in EVs reaching approximately 350 kg.<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Thermal management is crucial for plastic housings, reducing vehicle weight by approximately 40 kg and increasing range.<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Innovation Trend: Long-fiber thermoplastic composites are being tested for use in recyclable and replaceable battery structural components.<\/span><\/p>\n

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Photovoltaic and Wind Power Industries<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong><\/span>Glass fiber-reinforced plastic (FRP) is commonly used in wind turbine blades to achieve a balance of strength and weight.<\/span><\/p>\n

\u00a0 \u30fb<\/strong><\/span>The transparent covers and light guides in photovoltaic modules are made of materials such as PMMA and PC, which offer excellent optical properties and UV resistance.<\/span><\/p>\n

\u00a0 \u30fb<\/strong><\/span>Plastics can also significantly reduce equipment maintenance costs and structural degradation.<\/span><\/p>\n

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Energy Storage and System Infrastructure<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong><\/span>Plastics are widely used in structural components, seals, insulators, and connectors in energy storage power stations and grid components, offering advantages such as corrosion resistance, lightweightness, and weather resistance.<\/span><\/p>\n

\u00a0 \u30fb<\/strong><\/span>Emerging Trend: The use of bio-based PE (e.g., derived from sugarcane or corn) can be integrated into existing recycling systems, but industrialization is still a work in progress.<\/span><\/p>\n

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04 | Industry Trends and Sustainable Development<\/span><\/h1>\n

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The market for plastics in electric vehicles is growing rapidly:<\/strong> According to market research firms, it is expected to increase from approximately US$4.1 billion in 2025 to approximately US$22.9 billion in 2032.<\/span><\/span><\/p>\n

Recycling and Circular Economy Orientation:<\/strong> For example, Covestro has launched certified recycled PC, and BASF is promoting PU foam recycling, demonstrating a clear trend toward remanufacturing.<\/span><\/p>\n

Exploring Bio-Based and Degradable Plastics:<\/strong> Materials like PLA and PBAT have entered pilot applications, but are still in the exploratory stage in the new energy sector and have yet to be widely adopted.<\/span><\/p>\n

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05 | Key Issues of Concern to Buyers and Solutions<\/span><\/h1>\n

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Common Procurement Questions<\/span><\/strong><\/td>\nJuyuan's Empowerment Solutions<\/span><\/strong><\/td>\n<\/tr>\n
Can we obtain materials that meet new energy standards?<\/span><\/td>\nProvide UL94 flame-retardant certified, RoHS\/REACH compliant materials to ensure safety requirements for EV and energy storage systems.<\/span><\/td>\n<\/tr>\n
How to ensure supply chain stability?<\/span><\/td>\nEstablish multi-source global procurement channels, supporting large-volume and urgent orders to guarantee continuous supply.<\/span><\/td>\n<\/tr>\n
How to balance performance and cost?<\/span><\/td>\nOffer a full range of materials from standard PP to engineering plastics (PA, PC, PPS, PEEK) for optimal cost-performance matching.<\/span><\/td>\n<\/tr>\n
How to meet sustainability requirements?<\/span><\/td>\nSupport renewable and recycled plastics, helping achieve circular economy and green ESG goals.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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06 | Why choose Juyuan?<\/span><\/h1>\n

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Multi-industry experience:<\/strong> Covering EVs, power grids, wind, solar, and storage, our accumulated expertise across multiple industries enables precise material selection.<\/span><\/p>\n

Global channel coverage:<\/strong> We're not a single-brand agent; instead, we source through multiple channels, offering customers a wide selection of plastic brands.<\/span><\/p>\n

Professional material selection support:<\/strong> We provide comprehensive recommendations from performance comparison to processing adaptation based on specific application scenarios.<\/span><\/p>\n

Compliance and comprehensive documentation:<\/strong> We can provide compliance documentation, including RoHS, REACH, and UL flame retardancy ratings, to help buyers quickly pass inspections.<\/span><\/p>\n

Flexible supply and pricing:<\/strong> As an independent trader, we offer buyers greater flexibility in cost and delivery schedules.<\/span><\/p>\n

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Conclusion and Call to Action<\/span><\/h1>\n

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The new energy industry's demand for plastic materials is both massive and complex, encompassing multiple dimensions, including safety, performance, structure, cost, and sustainability.<\/span> As your reliable materials partner, Juyuan offers comprehensive capabilities, from technology selection and compliance certification to supply assurance and green transformation.<\/span> We welcome you to contact us to explore new energy plastic material solutions and drive future energy industry upgrades.<\/span><\/span><\/p>\n

\"plastic<\/p>","protected":false},"excerpt":{"rendered":"

Introduction   The new energy industry (including power batteries, energy storage, motor and electronic control, charging stations, lightweight automotive components, etc.) is rapidly developing, placing higher demands on plastic raw materials: high-temperature resistance, chemical resistance, flame retardancy, safety, and lightweight design. For buyers, selecting the right plastic raw material from a vast array of materials […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3614","post","type-post","status-publish","format-standard","hentry","category-blog"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/posts\/3614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/comments?post=3614"}],"version-history":[{"count":4,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/posts\/3614\/revisions"}],"predecessor-version":[{"id":3633,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/posts\/3614\/revisions\/3633"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/media?parent=3614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/categories?post=3614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/tags?post=3614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}