INDUSTRY BULLETIN STANDARD UNITS ONFLEX LO 7120-45N Volatile Organic Compounds VDA 278 ug/g(ppm) 41 Fogging VDA 278 ug/g(ppm) 521 Odor • Control • Dry conditions • Wet conditions SAE J1351 (15) 1-10 Scale 1 2 1 Compression Set (23°C) • 22 hours • 70 hours ASTM D395 % 14.4 14.6 Capillary Viscosity • 1341/s • 11170/s ASTM D3835 Pa*s 35 7 HVAC SYSTEMS OnFlex™ LO • Features: low VOC/FOG, low odor, good compression set, easy processing, overmolds to polypropylene • Example applications: seals and flaps in heating, ventilation and air conditioning systems CHARACTERISTICS ONFLEX ™ LO ONFLEX™ AF TPE GENERAL PURPOSE TPV TPO Volatile Organic Compounds (VDA 278) Very Low Moderate Moderate Moderate Very Low Fogging (VDA 278 & DIN 75201) Very Low Moderate Moderate High Very Low Odor (VDA 270 Requirement ≤3.0) ≤3.0 ≤3.0 >3 >3 ≤3.0 Gloss Level Low Low Low Very Low High Tactile Feel Grippy Grippy Grippy Grippy Waxy Pre-Drying Required No No No Yes No Raw Material Costs $$ $$ $$ $$$ $ Compression Set @ RT Good Good Good Excellent N/A Compression Set @ ≥70°C Moderate Moderate Moderate Good N/A UV Resistance Good Excellent Good Good Good Weatherability Good Excellent Good Good Good Hardness Range Low to High Low to High Low to High Low to High High Density (g/ml) 1.15 0.99 0.90–1.20 0.95–0.98 0.90–1.20 GENERAL CHARACTERISTICS COMPARING TPE, TPV, TPO Grades shown on both pages are representative of solutions manufactured in North America, more grades available globally. INTERIORS/EXTERIORS TEMP STANDARD UNITS ONFLEX AF 7210-40B ONFLEX AF 7210-50B ONFLEX AF 7210-60B ONFLEX AF 7210-70B ONFLEX AF 7210-80B QUV Exposure • 1000 Hrs(0.68 W/m2 @ 340nm) • 2000 Hrs(0.68 W/m2 @ 340nm) 45°C ΔE 0.49 0.38 0.42 0.48 0.21 0.85 0.22 0.14 0.32 0.24 Xenon-Arc Exposure • 1000 Hrs(0.35 W/m2 @ 340nm) 63°C ΔE 0.63 0.84 0.34 — 0.58 Capillary Viscosity • 1341/s • 11170/s ASTM D3835 Pa*s 60 11.4 79 15 65 13 48 13.7 73 16 Ozone Resistance ASTM D1149(16) B Visual No cracks No cracks No cracks No cracks No cracks Low Temperature Brittleness ISO 812 B °C -63 -62 -62 -62 -62 OnFlex™ AF • Features: long-term sealing performance, reduced noise and vibration, grippy feel, low gloss, low odor, excellent UV resistance and weatherability, easy processability, overmolds to polypropylene • Example applications: trays, door pockets, fasteners, clips, roof rack pads, roof and door trim, and window encapsulations The need to innovate is virtually endless.

Consumer home goods, such as bath mats • Outdoor recreation equipment • Fishing gear • Water sports equipment PRODUCT BULLETIN 0 200 400 600 800 1000 1200 0 25 50 75 100 Initial 6 Month 6-Month Ocean Water* Immersion Study Hardness, Shore A (ASTM D2240) Tensile Strength, psi (ASTM D638) 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation. Versaflex XP 2850 Hardness, Shore A 53 Specific Gravity 0.89 Color Natural Tensile Strength (psi) 616.4 Elongation at Break (%) 541.4 Viscosity @ 11170/sec (Pa s) 10.9 Dry Kinetic COF 1.256 Wet Kinetic COF 2.463 Increase in COF* (%) 96.1 Abrasion Loss** (mg/cycle) 0.014 Bondability*** PP, PE TECHNICAL PROPERTIES OF VERSAFLEX XP WET GRIP MATERIAL * Pull time = 5 sec; Sled Weight = 203 grams; Rate = 30cm/min ** Weight = 1000 grams; Cycles = 500; Wheel = H-18 *** For bonding to other substrates, please contact Avient COMPARING VERSAFLEX XP 2850 WITH COMMONLY USED WET GRIP MATERIALS 3.00 2.50 2.00 1.50 1.00 0.50 0.00 1.26 2.46 0.85 0.52 0.40 1.20 0.52 0.50 0.52 0.500.50 0.49 Wax Rubber EVA Foam Rubberized Vinyl Versaflex XP 2850 PVC DRY WET Wet/Dry COF Performance *Prepared to standard ASTM D1141-98R21 ps i D ur om et er (S ho re A )

Physical property Both TPEs were characterized for Shore A hardness (ASTM D2240), specific gravity (ASTM D792), tensile strength (ASTM D412), elongation at break (ASTM D412) and tear strength (ASTM D624). Adhesion 3 The adhesion between the TPE and rigid thermoplastics substrates was measured by a “90 degree peel test” which is a modified ASTM D903 method. Rheology The viscosities of both TPE-1 and TPE-2 at different shear rates were measured using a capillary rheometer at 200oC by a method prescribed in ASTM D3835.

Stringers Bulkheads, Decking and Transoms Doors and Cabinetry Ceilings and Hatches MECHANICAL PERFORMANCE Superior strength-to-weight ratio PROPERTY TEST METHOD PANEL THICKNESS .50" .75" 1.00" 13 mm 19 mm 25 mm Core Density* ISO 845 7 lb/ft3 7 lb/ft3 7 lb/ft3 115 kg/m3 115 kg/m3 115 kg/m3 Flexural Rigidity ASTM D7249 35,000 lb/in2 10.3 kg/m2 75,000 lb/in2 21.9 kg/m2 118,000 lb/in2 34.5 kg/m2 Areal Weight Calculated 0.89 lb/ft2 4.3 kg/m2 1.03  lb/ft2 5.0 kg/m2 1.17  lb/ft2 5.7 kg/m2 Core Shear Yield ASTM C393 101 psi 0.70 MPa 96 psi 0.66 MPa 88 psi 0.61 MPa Max Load ASTM C393 357.5 lbs 162.2 kg 513.4 lbs 232.9 kg 551.1 lbs 250.0 kg Core Shear ULT ASTM C393 113 psi 0.78 MPa 109 psi 0.75 MPa 94 psi 0.65 MPa Face Bend Stress ASTM C393 9,008 psi 62.11 MPa 8,725 psi 60.16 MPa 7,542 psi 52.00 MPa USES & APPLICATIONS * Additional core density panels are available in 5 lb/ft3 (80 kg/m3) and 8 lb/ft3 (135 kg/m3).

Versaflex™ OM3060 PP包覆成型 硬度 法规 灭菌 特性 28A 环氧乙烷 柔软的半透明材料，粘性好 43A 环氧乙烷 高度可着色的解决方案，粘性好，不易压缩变形 42A/ 50A 环氧乙烷 透明的耐高温级材料；ABS、PC可粘合 60A 环氧乙烷/蒸汽 弹性高，不易压缩变形 20A-90A 环氧乙烷 用途广泛，无填充 ABS，PC包覆成型 硬度 法规 灭菌 特性 40A USP VI级，ISO 10993 环氧乙烷 半透明 60A USP VI级，ISO 10993 环氧乙烷 透明 应用： VERSAFLEX™ CL与DYNAFLEX™ 热塑性弹性体 包覆成型，符合人体 工程学设计 • • • • • • 触感柔软，有利于形成良好的表面 有多种颜色效果和纹理可供选择 提高抓握力、缓冲力和舒适度 提高性能表现，如密封性能、减震、隔氧、 耐刮擦和耐磨性能 降低装配成本，加工性能良好 可牢固包覆于各种基材上 • • • • 血糖仪 医用工具包覆成型 注射笔 分析仪器 Dynaflex™ G2706 Dynaflex™ G2711 Versaflex™ CL2242 & CL2250 Versaflex™ G2705 N Versaflex™ HC3810 Versaflex™ OM1040 USP VI级，ISO 10993， 食品接触 USP VI级，ISO 10993， US食品接触 USP VI级，ISO 10993， 食品接触 USP VI级，ISO 10993 USP VI级，ISO 10993， 食品接触 材料描述 硬度 法规 灭菌 特性 45A USP VI级 55A USP VI级 70A USP VI级 43A 环氧乙烷 34A USP VI级， ISO 10993-4/5 FDA，USP VI级， ISO 10993 57A 挤出级，耐高温 再密封，压缩变形性能提高 摩擦低 Versalloy™ HC 9210-55N Versalloy™ HC 9210-70N Versalloy™ HC 9220-43N Versaflex™ HC 2110-35N Versaflex™ HC 2110-57B FDA，USP VI级，ISO 10993 环氧乙烷 加工性能良好，表面光洁、美观 环氧乙烷 环氧乙烷 加工性能良好，表面光洁、美观 加工性能良好，表面光洁、美观 高压灭菌、环氧乙烷、 辐射灭菌 高压灭菌、环氧乙烷、 辐射灭菌 应用： VERSALLOY™ HC与VERSAFLEX™ HC 热塑性弹性体 密封和再密封 • • • • • 柔软的橡胶质感 无抽芯，静态推塞被刺穿后再密封性良好 满足动态密封的低摩擦系数要求 可萃取物含量低 适合在聚烯烃上包覆成型 • • • 密封和密封隔膜 密封件和卫生垫圈 注射器推塞和塞头 Versalloy™ HC 9210-45N 材料描述 硬度 法规 灭菌 特性 65A/ 75A/ 84A 54A 67A 辐射灭菌 高压灭菌器 透明度高，不含增塑剂，无油 工作温度高，可高温灭菌 环氧乙烷、辐射灭菌 Versaflex™ HC MT555 Versaflex™ HC BT218 应用： VERSAFLEX™ CL与DYNAFLEX™ 热塑性弹性体 高透明度级，不含增塑剂 • • • • • • • 无色透明级，配方不含邻苯二甲酸酯增塑剂 符合医疗法规USP VI级和ISO 10993-4、5的 要求 食品接触用并符合FDA标准 可高压灭菌和辐射灭菌 可萃取物含量低 透明度高（雾度50 4.1, 100 4.5, 100 4, 70 6, 70 拉伸模量（MPa） 2200 2700 2600 2350 1820 1820 挠曲强度（MPa） 80 90 104 86 68 68 挠曲模量（MPa） 2500 2700 2500 2300 1980 1590 HDT：0.45、1.8（MPa） 110, 80 90, 80 100, 89 123, 100 123, 64 100, 70 UL-94等级，3.0mm 5VA V-0 5VA V-0 HB V-0 UL-94等级，1.5mm V-0 V-0 5VB V-0 HB V-0 UL-94等级，0.75mm V-1 V-2 V-0 无 无 V-2 竞争材料对比 医疗保健特种工程聚合物配方 TRILLIANT™ HC热塑性塑料 Trilliant™ HC高性能热塑性弹性体系列配方是专为应对日趋严苛的医疗器械和设备而开发的。 在对普通消毒剂的耐受性方面优于PC/ABS、 PC/PET和COPE 暴露在普通医院消毒剂下72小时后仍能保持 抗拉强度，相较于PC混合物和COPE，具有 更出色的长期耐化学性 具有良好的抗冲击性和耐热性 有自然色等级、标准医用颜色或定制预着色 产品可供选择 • • • • 医疗设备外壳 核磁共振成像、X射线、CT扫描仪部件 手术器械，如吻合器、解剖器、剪刀等 自动注射笔 测试项 比重 熔体流动指数 （230OC， 2.16KG） 抗拉强度 挠曲强度 挠曲模量 冲击强度缺口，IZOD 测试项 方法 ASTM D-792 ASTM D-1238 ASTM D-638 ASTM D-790 ASTM D-790 ASTM D-256 ASTM D-257 单位 -- g/10min MPa MPa MPa J/m Ohms/sq.

Stringers Bulkheads, Decking and Transoms Doors and Cabinetry Ceilings and Hatches MECHANICAL PERFORMANCE Superior strength-to-weight ratio PROPERTY TEST METHOD PANEL THICKNESS .50" .75" 1.00" 1.50" Core Density (lb/ft3) ISO 845 5.3 8.4 5.3 8.4 5.3 8.4 5.3 8.4 Flexural Rigidity (lb-in2) ASTM D7249 38,379 39,390 80,699 74,158 147,890 140,081 342,866 363,009 Panel Weight (lb/ft2) Calculated 0.93 1.07 1.03 1.25 1.14 1.42 1.35 1.77 Core Shear Yield (psi) ASTM C393 60 138 61 139 57 131 52 99 Max Load (lbs) ASTM C393 246 482 362 704 423 833 558 1,031 Core Shear ULT (psi) ASTM C393 81 159 81 153 70 138 62 113 Face Bend Stress (psi) ASTM C393 6,430 12,582 6,355 12,109 5,511 10,860 4,899 8,916 USES & APPLICATIONS SUPPORT SPAN DEFLECTION Meets performance required for marine applications Predictive deflection in various load cases.

DONGGUAN FYRNETICS F I R E A L A R M C O M P O N E N T S • Excellent conductive performance, EMI shielding • Excellent IR absorption • Quality stability • Formulated material to meet all customer’s CTQs and support sensor’s certification for sensitivity and accuracy • Provided shorter lead time than previous material supplier, plus excellent service to support material change • Tested surface resistivity using ASTM D257 method, achieving result of E3-E4 Stat-Tech™ ST7400-8010 ESD Formulations KEY REQUIREMENTS WHY AVIENT?

Gas Pipe Mfgr Application Snapshot G A S D I S T R I BU T I O N P I P E M A N U FAC T U R E R P R O F I L E E X T R U S I O N • Meet Plastic Pipe Institute (PPI) gas distribution pipe approval requirements for ASTM D2513 and PE2708 MDPE • Reduce the number of quality complaints through enhanced color distribution and consistency • Eliminate late notifications and poor communications with a higher level of customer service from their supplier • Provided a PPI-approved colorant as required with the added benefit of additional UL and NSF approvals • Supplied improved solid colorant formulation resulting in fewer customer complaints • Offered a premier problem solving approach with enhanced communications and increased sense of urgency OnColor™ Yellow Solid Colorant KEY REQUIREMENTS WHY AVIENT?

MARKETS AND APPLICATIONS Infrastructure Reinforcement • Concrete reinforcement • Rebar Industrial • Containers • Support structures Electrical & Energy • Insulator rods with overmolded silicone jacketing • Wind energy applications Transportation • Trailer reinforcement • Support structures FORMULATION LAP SHEAR - ASTM D3167-07 Polyester + Glass, epoxy adhesive 3,600 PSI Vinyl Ester + Glass, epoxy adhesive 3,800 PSI

Figure 6: Typical Classification of TPEs based on ASTM D2000 Figure 7. We have modified ASTM D903 method for plastics to evaluate the adhesion of soft TPE onto rigid thermoplastic. ASTM D2000, American Society for Testing and Materials, Annual Book of ASTM Standards, Vol9, 01, 1994 3.