– February 4, 2019 – At Medical Design and Manufacturing (MD&M) West this week, PolyOne is highlighting its extensive portfoli February 4, 2019

AZUL OPACO PANTONE Q310-1-3 EN PS GRIS TRANS PANTONE T225-3-3 EN PS TITAN SCHWARZ PPU 4

Playbook in current environment 1. Executing flawlessly and continue advancing our strategy while prioritizing investments and resources for our growth vectors 1. 2. 3. 4. 5. 6. Avient 2024 sales BUSINESS SEGMENTS END MARKETS REGIONS 63% S E M C AI 23% 15% 8% 4% 3% Packaging Telecom Energy Defense 41% 35% 18% US & Canada Latin America Europe, Middle East 14Copyright © .

CESA LIGHT – STANDARD OFFERINGS POLYMER FAMILY MATERIAL PRODUCT NAME PRODUCT TYPE DOSAGE Polyolefin PEA0820040 CESA Light PEA0820040 Stabilizer/Absorber 0.5–1.2% Polyolefin PRAN698456 CESA Light 7102 Stabilizer 1–4% HOPP PPA0820048 CESA Light PPA0820048 Stabilizer/Absorber 1–2% HOPP PPAN698522 CESA Light 7225 Stabilizer 1–4% Nylon ABA0820033 CESA Light ABA0820033 Stabilizer/Absorber 0.6–1.4% Nylon ABAN698415 CESA Light 1574 Stabilizer 1–2% Polyester FPA0687372 Hiformer™ Blocker (liquid) Absorber to 390 nm 0.05–0.10% Polyester NBA0820025 CESA Light NBA0820025 Absorber 0.5–2% Polycarbonate NCA0820016 CESA Light NCA0820016 Stabilizer/Absorber 0.75–3% Polycarbonate NCA0820017 CESA Light NCA0820017 Absorber 1–5% TPU RUA0820018 CESA Light RUA0820018 Absorber 2–4% TPU RUA0820030 CESA Light RUA0820030 Stabilizer/Absorber 2–4% Styrenic SLA0820013 CESA Light SLA0820013 Stabilizer/Absorber 1–3% Styrenic SLA0820012 CESA Light SLA0820012 Stabilizer 1.5–5% CESA Light additives can be used in combination with other CESA masterbatches, and formulations can be customized for most applications.

X Trilliant HC3200-0095 Blue X NM-3843-002-5 Natural X NM-3843-002-4 Natural

X ET76752#SR01057-0001 Mammoth Black X UR-1595904 Black-S SPA BLACK 4

4. 检查热电偶和加热圈 1. 2. 3. 4. 5. 6. 1. 2. 3. 4. 1. 2. 1. 2. 1. 2. 1. 2. 3. 1. 2. 3. 增大浇口尺寸，以增大流速，降低模压应力 缩痕 塑件太厚 减小壁厚 减小加强筋厚度 熔体太热 降低喷嘴和料筒温度 降低模具温度 材料量不足 增加射胶量 提高注塑速度 提高升压压力 增大浇口尺寸 问题 原因 解决方案 6 Gravi-Tech 问题解决建议（续） 飞边 注塑压力过高 降低注塑压力 提高锁模压力 降低注塑速度 增加转换位置 材料量过多 降低升压压力 减少射胶量 降低注塑速度 熔体和/或模具太热 降低喷嘴和料筒温度 降低模具温度 降低螺杆转速 焦化 熔体和/或模具过热 降低喷嘴和料筒温度 降低模具温度 降低注塑速度 模具设计 清洁排气口，扩大并增加排气口数量 增大浇口尺寸或浇口数量 水分 验证材料在适当条件下是否干燥 喷嘴流延 喷嘴温度过高 降低喷嘴温度 降低背压 增加螺杆减压 验证材料已在适当条件下干燥 熔合缝 熔体前段温度过低 提高升压和保压压力 提高熔体温度 扩大排气口，增加排气口数量 提高注塑速度 提高模具温度 模具设计 降低注塑速度 增大浇口尺寸 执行欠注以确定充填模式，并验证正确的排气口位置 增加排气口和/或临时顶针 改变浇口位置 问题 原因 解决方案 1. 2. 3. 4. 1. 2. 3. 4. 5. 1. 2. 3. 4. 5. 1. 2. 3. 1. 2. 3. 1. 2. 3. 1. 2. 1. 1. 2. 3. 4.

Figure 1: Task analysis storyboard example Ergonomic Grip Design Guide 3 Once you have documented how several individuals use the product, review your written observations or videos to note the most common grip postures. It is a typical grip type for people with severe arthritis. 4. Top 10 Rules for Overmolded Components 1. .Match the chemistry of the TPE to the substrate for optimized bonding 2. .For new component designs, flow ratios (L/T) should be between 80:1 – 120:1 3. .Incorporate air vents between 0.0005" and 0.001" along the perimeter and/or at the end of fill 4. .Incorporate good flow shutoffs to prevent flashing 5. .Add surface texture to prevent sticking and to mask aesthetic defects 6. .Use a rigid substrate for easy ejection from the mold 7. .Ensure the TPE layer is thick enough to ensure good bonding.

Sehyun Kim 1. The chemistry variations of a few of these polymers are illustrated in Figure 4. Figure 3.

CLEVELAND, Jan. 4, 2018 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a leading global provider of specialized polymer materials, services and so January 4, 2018