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Huntsman SUPRASEC 2211 Polymer MDI Building Insulation Board, Cold Storage Board, Sandwich Panel
Huntsman SUPRASEC 2211 Polymer MDI Building Insulation Board, Cold Storage Board, Sandwich Panel
亨斯迈SUPRASEC 2211聚合MDI,NCO含量31.5-32.5%,用于建筑保温板、冷库板、夹芯板。
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  • Product Details

Basic Parameters

一、基本参数与技术规格

产品牌号SUPRASEC 2211
生产厂家亨斯迈(Huntsman)
化学名称聚合二苯基甲烷二异氰酸酯
CAS号9016-87-9
NCO含量31.5-32.5%
粘度(25°C)180-250 mPa·s
密度(25°C)~1.23 g/cm³
官能度~2.7
外观深棕色液体
闪点>200°C
酸度(HCl)≤0.05%
包装规格250kg/桶
保质期12个月

二、产品核心特点

  • 专为建筑保温领域优化的聚合MDI
  • 泡沫导热系数低(≤0.022 W/m·K),保温效果优异
  • 泡沫尺寸稳定性好,长期使用不变形
  • 与PIR体系兼容性好,可制PUR/PIR板材
  • 粘结力强,与彩钢板、铝箔等基材结合牢靠
  • 生产效率高,适合连续生产线

三、典型应用领域

  • 建筑用PUR/PIR保温夹芯板
  • 冷库保温板/冷库门
  • 工业厂房墙面和屋面板
  • 集装箱保温板
  • 活动房/临时建筑保温
  • 防火门芯材

四、加工使用建议

  • 推荐NCO指数:1.05-1.15(PUR),1.50-2.50(PIR)
  • 板材生产推荐双履带连续线
  • 原料温度:20-25°C
  • 模具/履带温度:40-60°C

五、关键性能数据

性能指标数据
NCO含量31.5-32.5%
粘度(25°C)180-250 mPa·s
密度~1.23 g/cm³
官能度~2.7
导热系数(泡沫)≤0.022 W/m·K
压缩强度≥150 kPa

六、包装、储存与安全

  • 储存温度:15-35°C,密封充氮
  • 避免接触水分
  • 冬季注意保温防冻

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。

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Product Features

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