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A1050-70 羟基丙烯酸樹脂
An acrylic polyol with 3.5% OH (calculated on non-volatiles)
丙烯酸多(duō)元醇 3.5%羟基含量（以固體(tǐ)份計）
Technical features技(jì )術特點
Good reactivity, good chemical and yellowing resistance and good appearance.
反應活性好，耐化學(xué)性和耐黃變性好，很(hěn)好的外觀。
Application 應用(yòng)
Industrial paints ：Car repair system, coating for consumer electronic and audio /video appliances.
工業漆 － 汽車(chē)修補體(tǐ)系、家電(diàn)及影音器材塗料
Solvent composition 溶劑組成：butyl acetate 醋酸丁酯
Specifications 技(jì )術指标
Property性質(zhì) | Value規格 | Units單位 | Method方法 GB/T |
Non-volatiles 固體(tǐ)份 | 68-72 | % | 1725-2007 |
Fineness細度 | <10 | μm | 6753.1-2007 |
Acid value(as such)酸值 | 2-8 | mgKOH/g | 6743-2008 |
Viscosily(25℃)粘度 | 2000-6000 | mPa.S | 7193-2008 |
Appearance外觀 | Clear, Free of extraneous matter清澈透明無異物(wù) | 1721-2008 | |
Colour色澤(Fe-Co) | <2 | 1722-1992 |
Typical properties | 典型參數 | ||||
Density (23°C) 比重 | : | 約1.035 | kg/dm3 | ||
Flash point | 閃點 : | 約23°C | |||
Remarks:備注
1、spreading agent, xylene 擴散劑 二甲苯
2、Against light and humidity and storage temperatures of less than 40ºC, resin can be stored for at least 1 year。避光、避熱、避濕，在40 ºC下儲存，樹脂保質(zhì)期為(wèi)1年。