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Desmodur® N 3380 BA/SN

Aliphatic polyisocyanate (HDI trimer).As the hardener component for lightfast polyurethane coating systems.

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Product Types

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Material

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General Characterization

脂肪族聚异氰酸酯(HDI 三聚体)
在耐光聚氨酯涂料中用作固化剂组分

Storage Conditions

-储存于科思创原装密封容器中。
- 推荐储存温度:0-30℃。
- 避免潮气,热和外来物质。
一般信息:该产品对潮气敏感,储存在高温环境下会使产品颜色变深,粘度上升。

Sampling

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Packaging Type

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Technical Properties & Datasheets

Property Name Test Method Unit Value
粘度, 23°C DIN EN ISO 3219/A.3 mPa*s 150 ± 20
色值 (Hazen) DIN EN 1557 ≤ 40
HDI单体含量 DIN EN ISO 10 283 % ≤ 0.15
NCO含量 DIN EN ISO 11 909 % 17.4 ± 0.5
非挥发分含量(2.2g/120min/100℃) DIN EN ISO 3251 % 80 ± 1

Property Name Test Method Unit Value
密度,20℃ DIN 53217 g/ml 约 1.10
当量 约 241
闪点 DIN 53 213/1 °C 约 44

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
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