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Desmophen® T 1777 SN

Oil-free, hydroxyl-bearing polyester.

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Product Types

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Material

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General Characterization

无油型含羟基的聚酯
多元醇组分作为封闭型脂肪族聚异氰酸酯的共反应物用于配制耐光单组分聚氨酯烘烤涂料。

Storage Conditions

-储存于科思创原装密封容器中。-推荐储存温度:≤30℃。-避免潮气、热和外来物质。

Sampling

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Packaging Type

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Technical Properties & Datasheets

Property Name Test Method Unit Value
非挥发组份含量(2g/2ml甲苯/1 h/125 °C/对流烘箱) DIN EN ISO 3251 % 77.0 ± 1.5
色值 (Hazen) DIN EN 1557 ≤ 100
羟值含量 DIN EN ISO 4629-2 % 2.0 ± 0.4
粘度, 23°C DIN EN ISO 3219/A.3 mPa*s 5,500 ± 1,500
酸值  DIN EN ISO 2114 mg KOH/g ≤ 5

Property Name Test Method Unit Value
密度,20℃ DIN EN ISO 2811-2 g/ml 约 1.08
闪点 DIN EN ISO 1523 °C 约 48
当量 约 850

Downloads

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