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A1050-70 羟基丙烯酸樹脂
An acrylic polyol with 3.5% OH (calculated on non-volatiles)
丙烯酸多元醇 3.5%羟基含量（以固體(tǐ)份計(jì)）
Technical features技(jì)術特點
Good reactivity, good chemical and yellowing resistance and good appearance.
反應活性好(hǎo)，耐化(huà)學性和(hé)耐黃(huáng)變性好(hǎo)，很(hěn)好(hǎo)的(de)外(wài)觀。
Application 應用
Industrial paints ：Car repair system, coating for consumer electronic and audio /video appliances.
工(gōng)業(yè)漆 － 汽車修補體(tǐ)系、家(jiā)電(diàn)及影音(yīn)器(qì)材塗料
Solvent composition 溶劑組成：butyl acetate 醋酸丁酯
Specifications 技(jì)術指标
Property性質 | 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(wài)觀 | Clear, Free of extraneous matter清澈透明(míng)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(guāng)、避熱、避濕，在40 ºC下(xià)儲存，樹脂保質期為(wèi)1年(nián)。