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Huntsman ARALDITE GY 250 Bisphenol A Liquid Epoxy Resin High Molecular Weight Adhesive Casting
Huntsman ARALDITE GY 250 Bisphenol A Liquid Epoxy Resin High Molecular Weight Adhesive Casting
亨斯迈ARALDITE GY 250未改性双酚A型高分子量液体环氧树脂,EEW 238-270。
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  • Product Details

Basic Parameters

一、基本参数与技术规格

产品牌号ARALDITE GY 250
生产厂家亨斯迈(Huntsman)
化学名称双酚A二缩水甘油醚(高分子量)
CAS号25068-38-6
环氧当量(EEW)238-270 g/eq
软化点24-35°C
色度(铂钴)≤100
无机氯≤0.010%
挥发物(150°C/60min)≤0.5%
外观透明液体至半固体
包装规格200kg/桶
保质期24个月

二、产品核心特点

  • 高分子量双酚A型液体环氧树脂
  • 固化物柔韧性优于标准双酚A环氧(E-51/128)
  • 粘结力强,对多种基材附着力好
  • 耐冲击性和抗开裂性优异
  • 低氯含量,电气性能好
  • 与各类胺类、酸酐类固化剂配套

三、典型应用领域

  • 结构胶粘剂(金属、复合材料)
  • 浇注和密封
  • 层压和缠绕成型
  • 防腐涂料
  • 柔性环氧体系

四、加工使用建议

  • 推荐与聚酰胺、改性胺类固化剂配套
  • 固化条件根据固化剂选择
  • 可与低分子量环氧(E-51)混合调节粘度

五、关键性能数据

性能指标数据
环氧当量238-270 g/eq
软化点24-35°C
色度≤100
无机氯≤0.010%
挥发物≤0.5%
密度~1.16 g/cm³

六、包装、储存与安全

  • 密封保存,15-35°C
  • 低温可能结晶,加热至40-50°C恢复

使用前请仔细阅读产品安全数据表(MSDS),做好个人防护。

七、企业资质与售后服务

上海道勤实业有限公司专业供应亨斯迈(Huntsman)全系列化工产品,产品涵盖SUPRASEC MDI、JEFFAMINE聚醚胺、ARALDITE环氧树脂、ARADUR固化剂、IROGRAN/AVALON TPU等。所有产品均为亨斯迈原厂正品,可提供原厂TDS和MSDS。

联系电话:19279864570(微信同号)
网址:daoqinsh.com

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Product Features

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