百科簡介
Elvax 是美國杜邦公司的EVA商標，杜邦的世界級EVA品牌，中文名稱是易萬事。。
杜邦™易萬事™乙烯-醋酸乙烯酯（EVA）樹脂固有的柔軟、韌性和透明度，使得它成為消費品包裝及工業品高效生產的首選材料。
在包裝套用領域，它可以與本身或其它樹脂的低溫熱封，也可用於複合瓶蓋襯墊；還可以製成吹塑、擠出、流延及共擠薄膜，或與其它樹脂混合使用。Elvax ® 樹脂也可以塑造或擠壓成軟塑產品，包括管道和軟管，可以配製成熱熔膠，或套用於複合塑膠、電線電纜以及太陽能電池的封裝材料等。
ELVAX牌號
美國杜邦公司ELVAX ™易萬事™在全世界都受用戶歡迎，杜邦公司的EVA產品質量在同行業一直屬於領先地位，下表為大家列出美國杜邦公司最受歡迎的一些型號。
| 杜邦EVA | ELVAX牌號 | 生產商/製造商 | 杜邦EVA | ELVAX牌號 | 生產商/製造商 |
| 易萬事EVA | Elvax® 150 | DuPont COMPANY | 易萬事EVA | Elvax® 3180 | DuPont COMPANY |
| 易萬事EVA | Elvax® 150W | DuPont COMPANY | 易萬事EVA | Elvax® 3180Z | DuPont COMPANY |
| 易萬事EVA | Elvax® 210W | DuPont COMPANY | 易萬事EVA | Elvax® 3182 | DuPont COMPANY |
| 易萬事EVA | Elvax® 220W | DuPont COMPANY | 易萬事EVA | Elvax® 3182-2 | DuPont COMPANY |
| 易萬事EVA | Elvax® 240W | DuPont COMPANY | 易萬事EVA | Elvax® 3185 | DuPont COMPANY |
| 易萬事EVA | Elvax® 250 | DuPont COMPANY | 易萬事EVA | Elvax® 3190 | DuPont COMPANY |
| 易萬事EVA | Elvax® 260 | DuPont COMPANY | 易萬事EVA | Elvax® 3200-2 | DuPont COMPANY |
| 易萬事EVA | Elvax® 265 | DuPont COMPANY | 易萬事EVA | Elvax® 350 | DuPont COMPANY |
| 易萬事EVA | Elvax® 265A | DuPont COMPANY | 易萬事EVA | Elvax® 360 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3120 | DuPont COMPANY | 易萬事EVA | Elvax® 40L-03 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3124 | DuPont COMPANY | 易萬事EVA | Elvax® 40-W | DuPont COMPANY |
| 易萬事EVA | Elvax® 3128 | DuPont COMPANY | 易萬事EVA | Elvax® 410 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3130 | DuPont COMPANY | 易萬事EVA | Elvax® 420 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3134SBZ | DuPont COMPANY | 易萬事EVA | Elvax® 420A | DuPont COMPANY |
| 易萬事EVA | Elvax® 3135SB | DuPont COMPANY | 易萬事EVA | Elvax® 440 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3135X | DuPont COMPANY | 易萬事EVA | Elvax® 450 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3135XZ | DuPont COMPANY | 易萬事EVA | Elvax® 460 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3150 | DuPont COMPANY | 易萬事EVA | Elvax® 460A | DuPont COMPANY |
| 易萬事EVA | Elvax® 3155 | DuPont COMPANY | 易萬事EVA | Elvax® 470 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3165 | DuPont COMPANY | 易萬事EVA | Elvax® 470A | DuPont COMPANY |
| 易萬事EVA | Elvax® 3165LG | DuPont COMPANY | 易萬事EVA | Elvax® 550 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3165SB | DuPont COMPANY | 易萬事EVA | Elvax® 550A | DuPont COMPANY |
| 易萬事EVA | Elvax® 3169Z | DuPont COMPANY | 易萬事EVA | Elvax® 560 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3170 | DuPont COMPANY | 易萬事EVA | Elvax® 560A | DuPont COMPANY |
| 易萬事EVA | Elvax® 3170SHB | DuPont COMPANY | 易萬事EVA | Elvax® 650Q | DuPont COMPANY |
| 易萬事EVA | Elvax® 3172Z | DuPont COMPANY | 易萬事EVA | Elvax® 660 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3173SHB | DuPont COMPANY | 易萬事EVA | Elvax® 670 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3174 | DuPont COMPANY | 易萬事EVA | Elvax® 750 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3174SHB | DuPont COMPANY | 易萬事EVA | Elvax® 760 | DuPont COMPANY |
| 易萬事EVA | Elvax® 3176 | DuPont COMPANY | 易萬事EVA | Elvax® 760Q | DuPont COMPANY |
| 易萬事EVA | Elvax® 3178Z | DuPont COMPANY | 易萬事EVA | Elvax® 770 | DuPont COMPANY |
