歐穩(wěn)德LS-123是液體氨基醚類新型受阻胺類穩(wěn)定劑。產(chǎn)品具有較低的堿性，能最大程度地避免和涂料中的酸性成分反應。能有效地提高清漆的壽命，減少缺陷如防止清漆龜裂和光澤消失，也可以防止色漆粉化。

OMNISTAB LS-123 is a new type of hindered amine stabilizer for liquid amino ethers. The product has a low alkalinity and minimizes the reaction with acidic components in the coating. It can effectively improve the life of varnish as well as reduce defects, such as preventing varnish cracking and gloss disappearing. What’s more, it can also prevent paint from pulverizing.

歐穩(wěn)德LS-123推薦應用領(lǐng)域：汽車涂料、工業(yè)涂料、裝飾涂料、木器涂料和清漆。是特別開發(fā)用于高固含量、酸催化汽車涂料和工業(yè)涂料，如雙涂層金屬熱固性丙烯酸體金屬閃光體系或單層熱固性丙烯酸清漆和聚酯體系。

Here are some recommended applications for OMNISTAB LS-123: automotive coatings, industrial coatings, decorative coatings, wood coatings and varnishes. It is specially developed for high solids, acid catalyzed automotive coatings and industrial coatings such as double coated metal thermoset acrylate metal flash systems or single layer thermoset acrylic varnishes and polyester systems.

其優(yōu)異性能在以下應用中得以體現(xiàn)：

醇酸樹脂/丙烯酸酯氣干型汽車修補漆；

氧化型醇酸漆和清漆；

雙組分非異氰酸酯涂料。

Its superior performance is reflected in the following applications:

The refinish for alkyd/acrylate air-drying automotive.

Oxidized alkyd paint and varnish.

Two-component non-isocyanate coating.

此外，液態(tài)的歐穩(wěn)德LS-123在水性涂料體系中很容易乳化，也可用于各種水性涂料。

In addition, the liquid OMNISTAB LS-123is easily emulsified in waterborne coating systems so that can also be used in a variety of waterborne coatings.

歐穩(wěn)德LS-123 與紫外線吸收劑配合使用效果更加顯著。

OMNISTAB LS-123 works more effectively with UV absorbers.

在汽車涂料應用中，歐穩(wěn)德LS-123與歐穩(wěn)德系列紫外線吸收劑UV-384、UV-1130、UV-928或UV-400配合使用能顯著提高涂料的耐候性和有效防止光澤消失、龜裂、顏色改變、氣泡和脫層。在雙涂層涂料體系中，光穩(wěn)定劑可用于底漆和面漆中。

In automotive coating applications, with the combination of OMNISTAB LS-123 and OMNISTAB UV absorbers, such as UV-384,UV-1130, UV-928 or UV-400, the weather ability of the coating is significantly improved. Besides, it also effectively prevents the gloss from disappearing,cracking, color changes, bubbles and delamination. In two-coat coating systems,light stabilizers can be used in primers and topcoats.

在木器涂料應用中，歐穩(wěn)德LS-123與紫外光吸收劑UV-384或UV-1130配合使用對于氣干型醇酸漆有很好的保護作用。光穩(wěn)定劑混合物可以添加到成膜漆和裝飾色漆。

In wood coating applications, OMNISTABLS-123 is used in combination with UV absorber UV-384 or UV-1130 for air-drying alkyd paint. The light stabilizer mixture can be added to the film forming lacquer and decorative paint.

建議用量(相對于樹脂固體份):

汽車漆和工業(yè)漆：

0.5-2.0%歐穩(wěn)德LS-123 + 1.0-3.0% 歐穩(wěn)德UV-1130或UV-384或UV-928或UV-400

裝飾漆和木器漆：

0.5-2.0%歐穩(wěn)德LS-123(單獨使用)或+ 1.0-3.0% 歐穩(wěn)德UV-1130或UV-384

Recommended dosage (relative to resin solids):

Automotive paint and industrial paint:

0.5-2.0% OMNISTAB LS-123 + 1.0-3.0%OMNISTAB UV-1130 or UV-384 or UV-928 or UV-400

Decorative paint and wood lacquer:

0.5-2.0% OMNISTAB LS-123(use alone) or+ 1.0-3.0% OMNISTAB UV-1130 or UV-384

歐穩(wěn)德LS-123達到最理想效果的最佳用量應根據(jù)實驗結(jié)果選定。

The optimum amount of OMNISTAB LS-123 to achieve the best results should be selected according to the experimental results.

更多信息歡迎咨詢我司業(yè)務人員。

Please feel free to contact us if further needed.