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EBA Elvaloy HP4051 toughener, compatibilizer modifier
EBA Elvaloy HP4051 toughener, compatibilizer modifier
# 陶氏(杜邦)Elvaloy® HP4051 产品介绍**产品全称**:Elvaloy® HP4051 乙烯三元共聚物(E/nBA/CO,乙烯/丙烯酸正丁酯/一氧化碳)**品牌**:陶氏化学(原杜邦)**产品类型**:高性能聚合物改性剂、非迁移增塑剂、增韧剂---### 一、产品核心特性- **化学结构**:乙烯-丙烯酸丁酯-一氧化碳三元共聚,反应性高分子助剂- **外观形态**:白色/透明椭圆颗粒,质地柔软,自由流动- **关键物性** - 密度:1.0 g/cm³ - 熔体...
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Basic Parameters

ENGINEERING PLASTICS
EBA Elvaloy HP4051 增韧剂 相容改性剂用
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📖 产品简介
# 陶氏(杜邦)Elvaloy® HP4051 产品介绍**产品全称**:Elvaloy® HP4051 乙烯三元共聚物(E/nBA/CO,乙烯/丙烯酸正丁酯/一氧化碳)**品牌**:陶氏化学(原杜邦)**产品类型**:高性能聚合物改性剂、非迁移增塑剂、增韧剂---### 一、产品核心特性- **化学结构**:乙烯-丙烯酸丁酯-一氧化碳三元共聚,反应性高分子助剂- **外观形态**:白色/透明椭圆颗粒,质地柔软,自由流动- **关键物性**  - 密度:1.0 g/cm³  - 熔体...
⚙️ 加工参数参考
加工温度范围
200-260°C
模具温度
40-80°C
干燥条件
80°C / 3h
干燥时间
0.03%
📋 详细技术信息

陶氏(杜邦)Elvaloy® HP4051 产品介绍 **产品全称:Elvaloy® HP4051 乙烯三元共聚物(E/nBA/CO,乙烯/丙烯酸正丁酯/一氧化碳) 品牌:陶氏化学(原杜邦)

📋 认证与合规信息
🧪 化学耐受性能
优异 ✅ 稀酸/稀碱 盐溶液 醇类 脂肪烃
良好 ✔ 矿物油(短期) 洗涤剂
受限 ⚠ 芳香烃 卤代烃 酮类 酯类
避免 ❌ 丙酮 甲苯 DMF
🌟 材料优势
AS/SAN(丙烯腈-苯乙烯共聚物)比PS具有更高的刚性、耐化学性和耐热性,同时保持良好的透明度。AS广泛用于化妆品容器、厨房用品、仪表壳体等要求透明和刚性的场合。
📦 储存与处理建议
AS/SAN颗粒储存条件同PS。加工前80°C干燥2小时。透明料注意防尘防污染。
🌍
RoHS 合规
符合欧盟RoHS指令
🏭
ISO 认证
质量管理体系
品质保证
原厂正品
更多工程塑料型号请访问 daoqinsh.com  
📐 详细物性参数表
测试项目典型值测试标准单位
密度1.06-1.10ASTM D792g/cm³
熔融指数(MFR)1-30ASTM D1238g/10min
玻璃化转变温度(Tg)105-115ASTM D3418°C
透光率85-90ASTM D1003%
拉伸强度55-70ASTM D638MPa
断裂伸长率2-4ASTM D638%
弯曲模量3000-3500ASTM D790MPa
弯曲强度90-110ASTM D790MPa
悬臂梁缺口冲击20-30ASTM D256J/m
热变形温度(0.45MPa)95-105ASTM D648°C
体积电阻率>10¹⁴ASTM D257Ω·cm
吸水率(24h)0.2-0.3ASTM D570%
成型收缩率0.2-0.6ASTM D955%
UL94阻燃等级HBUL 94
* 以上数据为典型参考值,具体以原厂TDS为准
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