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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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Technical Properties & Datasheets

Characteristics

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

Specifications

Property Name Test Method Unit Value
粘度, 23°C DIN EN ISO 3219/A.3 mPa*s 5,500 ± 1,500
色值 (Hazen) DIN EN 1557 ≤ 100
酸值　 DIN EN ISO 2114 mg KOH/g ≤ 5
羟值含量 DIN EN ISO 4629-2 % 2.0 ± 0.4
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

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Technical Data Sheet
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Safety Data Sheet
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