TPE suppliers have responded developing a variety of compounds with the attributes to bond to several engineering plastics such as nylon (PA), polycarbonate (PC), Acrylonitrile-butadiene-styrene (ABS), and PC/ABS alloys This paper elaborates different TPE technologies developed to bond to various rigid substrates i.e. Nylon (PA), Polycarbonate (PC), Acrylonitrile-butadiene- styrene (ABS), and PC/ABS alloys Introduction A wide variety of thermoplastic materials are used to make molded products. The focus for this study was to develop thermoplastic elastomer compounds that would overmold onto substrates made from Nylon (PA), Polycarbonate (PC), Acrylonitrile-butadiene-styrene (ABS), and PC/ABS alloys.

throughput (kg/hr) 625 Max. metering rate (cc/s) 10 Continuous use Yes Transfer pumps Peri Metering pumps PC/Peri Interchangeable cassette Yes PLANETPAK™ CONTAINERS The FlexCart system is designed to work with the standardized PlanetPak container range of packaging, typically achieving 99% reliable yield while also achieving a sustainable packaging format that is fully recyclable. ATTRIBUTE PC PUMP PERI PUMP CMG 3000 CMG 5000 Delivery throughput – Low – – Metering throughput High Low – – Volumetric/gravimetric V V V V/G Data export/network – – No Yes Touch screen – – No Yes Multiple log-in levels – – No Yes The range of progressing cavity pump rates attainable can be used to determine the correct size of pump. PC PUMP RATE (cc/rev) 0.09 0.28 0.87 2.6 5.2 RECOMMENDED OUTPUT RANGE (g/min) 0.9–9 2.8–28 8.7–87 26–260 53–520 MAX PUMP OUTPUT (g/min) 18 56 174 520 1040 www.avient.com Copyright © 2020, Avient Corporation.

硬度 42A 65A 65A 80A 70A 颜色 自然色 自然色 自然色 自然色 自然色 包覆成型 PC/ABS, COPE PC/ABS, COPE PC/ABS, COPE PC/ABS PC/ABS 特性 低压缩永久变形 丝般触感/耐久性佳 丝般触感/适用于薄长 部件 无析出/丝般触感/耐污/ 抗紫外光 无析出/丝般触感/耐污/ 抗紫外光 应用 Versaflex™ CE 3120-40 Versaflex™ CE 3120-65 Versaflex™ CE 3620 Versaflex™ CE 3130-80 Versaflex™ CE 3130-70 表面 表面 表面 表面密封垫 ™ Versaflex TPE 如何让便携式扬声器与众不同 垫片 防水防尘 - 外壳密封紧密，可确保长期使用无泄漏 降低制造成本 - - 比硅树脂或热塑性聚氨酯（TPU ）具有更快的循 环时间 设计自由 - 垫片中的注塑TPE 使得难以组装简易型O 形圈的 复杂设计成为可能 扬声器外壳 外观耐久 - 柔滑触感 - 耐磨、抗紫外线、外观持久 降低制造成本 - 直接包覆成型到基板上，无需采购和组装硅树脂 外壳；对聚碳酸酯和 ABS 具有很强的附着力 - 比硅树脂或热塑性聚氨酯（TPU ）具有更快的循 环时间 设计自由 - TPE包覆成型，无需使用机械互锁装置和底漆即 可将硅树脂材料粘附到基板上 欲了解更多关于Versaflex™ TPE在便携式扬声器应用的信息， 请联系埃万特 +86-21-60284888 现如今，便携式扬声器制造商都在寻找可信赖的材料，在防水防尘的同时兼具耐久性并提供更多的设计可能性。

Specific Versaflex OM grades have been specially formulated to bond to PC, ABS, nylon 6/6, PC/ABS, and PPO. The Versollan™ OM series are TPU alloys specifically designed for thin-wall overmolding (both insert and two-shot molding) onto PC, ABS, and PC/ABS substrates. If the mold setting is from a previously successful part, check the original setup conditions.

AVIENT SOLUTION MEDICAL DEVICE MANUFACTURER C O M P A R T M E N T C O V E R • Improve grip with a matte rubber finish • Comply with RoHS Directive • Provide superior adhesion to PC/ABS • Achieved excellent adhesion to PC/ABS at a lower wall thickness of to 2mm • Improved aesthetics and usability with the rubber finish provided by our custom formulation • Provided quick responses to customer queries and accelerated time to market KEY REQUIREMENTS GOOD ADHESION + COMPLIANCE LEARN MORE Versollan™ Thermoplastic Elastomers Copyright © 2023, Avient Corporation.

AVIENT SOLUTION IR TRANSMISSION LEARN MORE Avient Corporation 1 https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/edgetek-abs-pc-pc/abs-formulations

E-CIGARETTE MANUFACTURER H O U S I N G • Special effect finish • Halogen-free flame-retardant material • High production efficiency • Provided PC formulation with customized speckle effect to meet specific color and surface expectations • Passed UL 94 V-0 flame retardant test at 1.0 mm • Offered better impact strength than competitor‘s PC material, and passed the drop testing • Eased processing with high-flow material Edgetek Engineered Polymer Formulations KEY REQUIREMENTS WHY AVIENT?

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows including without any limitation, any supply chain and logistics issues; the speed and strength of growth in the global 5G infrastructure market; our ability to achieve the strategic and other objectives relating to the acquisition of Clariant's Masterbatch business, including any expected synergies; changes in polymer consumption growth rates and laws and regulations regarding plastics in jurisdictions where we conduct business; fluctuations in raw material prices, quality and supply, and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; an inability to achieve the anticipated financial benefit from initiatives related to acquisition and integration working capital reductions, cost reductions and employee productivity goals; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; our ability to consummate and successfully integrate acquisitions; and amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions. View original content to download multimedia:https://www.prnewswire.com/news-releases/avient-expects-double-digit-sales-growth-in-5g-applications-301375646.html

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; disruptions or inefficiencies in our supply chain, logistics, or operations; changes in laws and regulations in jurisdictions where we conduct business, including with respect to plastics and climate change; fluctuations in raw material prices, quality and supply, and in energy prices and supply; demand for our products and services; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; our ability to achieve strategic objectives and successfully integrate acquisitions, including the implementation of a cloud-based enterprise resource planning system, S/4HANA; other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation, geopolitical conflicts, and any recessionary conditions; and other factors described in our Annual Report on Form 10-K for the year ended View original content to download multimedia:https://www.prnewswire.com/news-releases/avient-announces-pricing-of-650-million-6-250-senior-notes-due-2031--302240004.html

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: changes in the economy in India; our ability to realize anticipated savings and operational benefits from the realignment of assets, including the planned closure of certain manufacturing facilities; the timing of closings and shifts of production to new facilities related to asset realignments and any unforeseen disruptions of service or quality caused by such closings and/or production shifts; separation and severance amounts that differ from original estimates, amounts for non-cash charges related to asset write-offs and accelerated depreciation realignments of property, plant and equipment, that differ from original estimates; our ability to identify and evaluate acquisition targets and consummate acquisitions; the ability to successfully integrate acquired companies into our operations, retain the management teams of acquired companies and retain relationships with customers of acquired companies including without limitation Spartech Corporation; disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the financial condition of our customers, including the ability of customers (especially those that may be highly leveraged and those with inadequate liquidity) to maintain their credit availability; the speed and extent of an economic recovery, including the recovery of the housing market; our ability to achieve new business gains; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; changes in polymer consumption growth rates where we conduct business; changes in global industry capacity or in the rate at which anticipated changes in industry capacity come online; fluctuations in raw material prices, quality and supply and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; an inability to achieve or delays in achieving or achievement of less than the anticipated financial benefit from initiatives related to working capital reductions, cost reductions and employee productivity goals; an inability to raise or sustain prices for products or services; an inability to maintain appropriate relations with unions and employees; our ability to continue to pay cash dividends; the amount and timing of repurchases of our common shares, if any; and other factors affecting our business beyond our control, including, without limitation, changes in the general economy, changes in interest rates and changes in the rate of inflation.