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美國杜邦乙烯醋酸乙烯共聚物,美國杜邦EVA Elvax® 3200-2塑料是東莞市雙幫塑膠原料有限公司常年銷售的塑料，因為塑料價格行情每天都有新變化前天的報價不等于今天的報價。本公司銷售的所有原料保證是原廠原包,隨料可以提供生產廠商提供的物性表、SGS報告，COA原料出廠報告,提供原料注塑加工工程中可能出現的各種異常現象解決方法，塑料牌號太多，本網站沒有提供的本公司也有代理，詳情請咨詢本公司相關業務人員0769-87795123
13549213581肖生
FDA食品級EVA, 食品接觸的合規性,抗氧化性, 低溫熱封性, 包裝, 薄膜, 涂層應用
Elvax® 3200-2
乙烯醋酸乙烯共聚物
DuPont Packaging & Industrial Polymers
Technical Data
產品說明
DuPont™ Elvax® 3200-2 is an extrudable, wax modified, ethylene-vinyl acetate copolymer resin available in pellet form for use in conventional extrusion equipment designed to process polyethylene resins.
Composition
• 22.5 % By Weight Vinyl Acetate comonomer content
• Wax
• Thermal Stabilizer: BHT antioxidant
Applications
• This resin is designed to provide a low temperature heat seal to itself or many other materials commonly used in flexible packaging applications. The melt properties of this resin allow it to be processed on extrusion coating equipment over a wide range of line speeds and coating thicknesses. It can also be coextrusion coated with a variety of other polymers. This resin is typically used as a lidding sealant for a variety of formed containers, in replacement of solvent applied heat seal lacquers. It will provide a good seal against HDPE film and sheet, polypropylene film, PVDC, rigid vinyl, rigid and foamed polystyrene, and nitrocellulose coatings.
• Elvax®3200-2 will provide a low-temperature heat seal. The actual heat seal initiation temperature, sealing range, and ultimate seal strength will depend on variables such as coating structure, thickness, substrate type, thermal conductivity of structure, type of heat sealing equipment, end-use environment, and many others.
• Because a quantitative description of heat seal performance can only be determined for a given application, it is imperative that heat seal properties be evaluated for each specific application. However, for a relative comparison of heat seal initiation temperatures, the Vicat temperature of each Elvax® resin can be considered.
總體
材料狀態 • 已商用：當前有效
• Processing - Extrusion (English)
資料 1 • Processing - Injection Molding (English)
• Technical Datasheet (English)
搜索 UL 黃卡 • DuPont Packaging & Industrial Polymers
供貨地區 • 北美洲 • 拉丁美洲 • 亞太地區
• 非洲和中東 • 歐洲
添加劑 • 蜂蠟 • 抗氧化性 • 熱穩定劑
• 低溫熱封性 • 良好的熱封性 •
特性 • 共聚物 • 良好的柔韌性 食品接觸的合規性
• 抗氧化性 • 熱穩定性
用途 • 包裝 • 薄膜 • 涂層應用
機構評級 • FDA 21 CFR 177.1350(a)(1)
形式 • 粒子
加工方法 • 薄膜擠出 • 共擠出成型
• 共擠薄膜 • 擠出涂層
物理性能 額定值(英制) 額定值(公制) 測試方法
比重
-- 0.942 0.940g/cm³ ASTM D792
-- 0.940g/cm³ 0.940g/cm³ ISO 1183
熔流率（熔體流動速率） (190°C/2.16 kg) 32g/10 min 32g/10 min ASTM D1238
ISO 1133
醋酸乙烯含量 22.5wt% 22.5wt%
熱性能 額定值(英制) 額定值(公制) 測試方法
維卡軟化溫度 131°F 55.0°C ASTM D1525
ISO 306
熔融峰值溫度 160°F 71.0°C ASTM D3418
ISO 3146
Freezing Point 3
-- 131°F 55°C ISO 3146
-- 131°F 55°C ASTM D3418
Elvax® 3200-2
乙烯醋酸乙烯共聚物
DuPont Packaging & Industrial Polymers
擠出 額定值(英制) 額定值(公制)
熔體溫度 < 446°F < 230°C
東莞市雙幫塑膠原料有限公司大量銷售塑料美國杜邦乙烯醋酸乙烯共聚物,美國杜邦EVA Elvax® 3200-2因為塑料價格行情每天都有新的變化前天的報價不等于今天的報價。如果需要新的價格請電：13549213581，肖生。
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