Product Details

Basic Parameters

🏭 Dow DuPont Dow DuPont · Surlyn Surlyn resin ionomer · 锌离子 injection molding grade

Surlyn 9730

锌离子 (Zn)离子交联 · 锌离子 resin ， performance 均衡

📋 product introduction

产品名称	Surlyn 9730 Surlyn resin
Brand 厂商	Dow DuPont （Dow DuPont）/ DuPont （DuPont）
产品 Model/Grade	9730
产品类别	锌离子 injection molding grade
material material 基体	Surlyn ionomer （乙烯-甲基丙烯酸 copolymer EMAA，锌离子 (Zn) in and ）
核心特点	锌离子 resin ， performance 均衡
Brand 介绍	Surlyn is 全球最知名 ionomer Brand ，由 DuPont 于1964年发明。独特离子交联结构赋予其普通聚烯烃无法比拟 transparent degree 、韧 property 、 wear resistance and chemical resistant 品 property ，广泛 used for 运动器 material 、高端 packaging 、汽车外饰等领域。

⭐ Product Features

🔥

heat resistant property

熔点85°C，维卡软化点53°C

💧

低 moisture absorption property

离子交联结构赋予 extreme 低 water absorption

⚡

high transparency degree

excellent 光学 transparent degree and high gloss degree

🛡️

chemical resistant 品

excellent 耐溶 agent 、耐油、耐酸碱 performance

❄️

低温韧 property

即使 in -40°C下仍保持优异 impact 韧 property

🔧

易 processing

标准 injection molding / extrusion equipment 即可 processing

🎯 application areas

⛳

extrusion molding

🎨

injection molding

⚙️ processing 参数

干燥要求

一般无需干燥

melt temperature

165~205°C

mold temperature

20~40°C

melt flow index (MFI)

1.2 g/10min

离子类 type

锌离子 (Zn)

Shore D hardness

📊 物 property 参数表

测试项目	数值	测试标准/备注
density (Density)	0.97 g/cm³	ISO 1183
melt flow index (MFI)	1.2 g/10min	ASTM D1238, 190°C/2.16kg
Shore D hardness	55	ASTM D2240
熔点 (Melting Point)	85°C	DSC
维卡软化点 (Vicat)	53°C	ISO 306
拉伸断裂强 degree	18.0 MPa	ASTM D638
断裂伸长率	340%	ASTM D638
离子类 type	锌离子 (Zn)	EMAA离子交联
flexural modulus	~330 MPa	ASTM D790
雾 degree (Haze)	~4%	ASTM D1003, 6350μm

🧪 chemical resistance 能

✅ 耐受 property good 好

脂肪烃、芳香烃（短期）、醇类、弱酸碱、油脂、化妆品 raw materials 、家用清洁 agent

⚠️ has 限耐受

浓硫酸、浓硝酸、强氧化 agent 、氯代烃

❌ 不耐受

间甲酚、甲酸、强 extreme property 溶 agent （长期浸泡）

📦 储存 and 运输

📌 Surlyn resin moisture absorption propertyextreme 低，一般无需预干燥即可 processing 。

📌 建议储存于阴凉干燥处，远离阳光直射 and 热源。

📌 运输过程 in 应防雨防潮，避免 and 化学品混运。

📌 标准 packaging is25kg铝箔袋or 纸袋密封 packaging 。

📌 产品保质期一般 is 密封状态下2年，开封后尽快使用。

📌 如需干燥，建议 in 80~90°C下干燥2~4小时。

📜 认证 and 合规

ISO 9001FDA food contactRoHS合规REACH合规UL认证DuPont 官方TDS

🏭Dow DuPont Dow DuPont· Surlyn 9730 Surlyn resin · 锌离子 injection molding grade

数据来源： DuPont / Dow 官方 technology 资 material | dow.com

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Product Features

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