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水性木器漆用乳液THYOSIL E1589

水性木器漆用乳液THYOSIL E1589
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Description描述

THYOSIL E1589 is an acrylic emulsion polymer designed for aqueous high gloss enamels with excellent appearance and outstanding resistance.

是一款水性丙烯酸乳液聚合物,为外层高光耐侯性能所设计 。

 

Characteristics 特点

·The excellent selfcrosslinking technology provides good hardness, high gloss and durability

· 优异的自交联技术 提供来了高硬度,高光,耐候性能。

· The low solvent required to formulate offers improved performance, appearance and resistance properties.

· 低溶剂配方提供了优异的性能,外观,以及各种耐性。

 

Advantages优势

ü Excellent alkyd adhesion, wet and dry 优异的粘合性,干湿性

ü Excellent block resistance and durability 优异的防结皮性和持久性

ü High gloss 高光

ü Very good resistance to household chemicals.好的耐各种家用化学品腐蚀性能

ü Low coalescent and co-solvent demand 仅需少量的成膜助剂和助溶剂。

 

Typical properties典型值

 These properties are typical, do not constitute specifications

Appearance外观

Milky   white liquid奶白色液体

Solids   % 固含量

45

pH  

8.5

Viscosity   a 25ºC (cP) 粘度

500

MFFT   (ºC) 成膜温度

24

 

Starting Formulations基础配方

1) High gloss varnish 高光漆

It

RAW   MATERIAL原料

FORMULA   %

1

THYOSIL   E1589

90,00

2

THYON   PW7 聚乙烯蜡乳液

0,50

3

BYK-346流平剂

0,10

4

BUTIL   CELLOSOLVE丁基纤维素

2,00

5

WATER   水

5,50

6

NX   / 795成膜助剂(酯醇)

1,00

7

IPEL   BP20杀菌剂

0,15

8

IPEL   FBP2100防霉剂

0,25

9

TAFIGEL   PUR80聚氨酯流平剂

0,30

10

BYK-024   消泡剂

0,20


TOTAL

100,00


1 & 2: Diransa, 3 & 10: Byk Additives, 6: Perstop, 7 & 8: Itibanyl Productos Especiales S.A., 9: Münzing Chemie GMBH

 

Typical properties: 典型值

Test测试

Results

Solid   Content 固含量

40%

Viscosity   Ford Cup N°4 at 25°C粘度

70   sec

pH

8.5

 

 

Application应用

· A smooth surface is obtained by sanding the wood with #150-320 grit sandpaper. 用# 150 - 320砂纸把木头的表面打磨光滑。

· A first layer of primer is required. 按需要先上底漆

· After drying the first coating, sand the surface with #320 grit sandpaper.油完第一层后,等到它变干。然后再使用# 320砂纸打磨。

· Allow the layer to dry 2 hours before re-coating.

· 预涂的底漆干后2小时后再上面漆

· When the previous coat has dried, recoat with another layer.

· 当先前的涂层干后再上另层。

· A minimum of two coats is suggested; allow the coating to dry 24 hours before use. It is recommended to wait 7 days before performing the quality tests.

· 建议至少涂2遍,在使用之前需干燥24小时以上。建议7天后测试性能品质。

Test测试

Result结果

Dry   Time 干燥时间

3   hours 小时 (25°C and 50% Relative   humidity)

25°C   和 50%的相对湿度

Water   Spot 水滴

Good   好

Resistance   耐性(抗性)

Very   Good非常好 (Chemicals household家用化学品)

Gloss   ( Glossmeter)亮度

20°   84 60° 84 85° 96

Blocking   Resistance抗结皮

Excellent   优异 (dry 24 hours干24小时)

Adhesion   Ericksen附着力

Excellent   优异 (7 days before)7天后

Levelling   流平性

Very   Good 非常好 (dry 24 hours)干24小时

Sand   between layers沙层之间

Very   Good 非常好(dry 24 hours, #320 grind   sandpaper)

干24小时后,用320号砂纸打磨

Recoat   重涂

Excellent优异 (Old alkyd varnish旧的醇酸漆)

  

2) Satin varnish缎漆(哑光)

It

RAW   MATERIAL

FORMULA   %配比

1

THYOSIL   E1589

88,00

2

THYON   PW7 聚乙烯蜡分散液

0,50

3

BYK-346流平剂

0,10

4

AGUA水

6,90

5

BUTIL   CELLOSOLVE丁基纤维素

2,00

6

NX   / 795成膜助剂(酯醇)

1,00

7

IPEL   BP20 杀菌剂

0,15

8

IPEL   FBP2100防霉剂

0,25

9

TAFIGEL   PUR80聚氨酯流平剂

0,30

10

BYK-024   消泡剂

0,20

11

SYLOID   244气相微粉硅胶

0,60


TOTAL

100,00

1 & 2: Diransa, 3 & 10: Byk Additives, 6: Perstop, 7 & 8: Itibanyl Productos Especiales S.A., 9: Münzing Chemie GMBH, 11: Greace.

 

Application 应用

· A smooth surface is obtained by sanding the wood with #150-320 grit sandpaper. 用# 150 - 320砂纸把木头的表面打磨光滑。

· A first layer of primer is required. 按需要先上底漆

· After drying the first coating, sand the surface with #320 grit sandpaper.油完第一层后,等到它变干。然后再使用# 320砂纸打磨。

· Allow the layer to dry 2 hours before re-coating.

· 预涂的底漆干后2小时后再上面漆

· When the previous coat has dried, recoat with another layer.

· A minimum of two coats is suggested; allow the coating to dry 24 hours before use. It is recommended to wait 7 days before performing the quality tests.

· 建议至少涂2遍,在使用之前需干燥24小时以上。建议7天后测试性能品质。

 

Typical properties典型值

Test测试

Result

Solid   Content 固含量

40%

Viscosity   Ford Cup N°4 at 25°C 粘度 福特4号杯

70   sec 秒

pH

8.5


 


Test

Result

Dry   Time干燥时间

3   hours (25°C and 50% Relative humidity)

 3小时 25°C 和 50%的相对湿度

Water   Spot 水滴

Good好

Resistance耐性(抗性)

Very   Good 非常好(Chemicals household 家用化学品)

Gloss   ( Glossmeter)亮度

20°   24 60° 57 85° 85

Blocking   Resistance抗结皮

Excellent优异 (dry 24 hours干24小时)

Adhesion   Ericksen附着力

Excellent   优异 (7 days before)7天后

Levelling流平性

Very   Good非常好(dry 24 hours干24小时)

Sand   between layers沙层之间

Very   Good 非常好(dry 24 hours, #320 grind   sandpaper) 干 24小时 #320号砂纸

Recoat重涂

Excellent优异(Old alkyd varnish旧的醇酸漆)

 

Formulation tips配方提示

» Low coalescent demand 需要少许成膜助剂

THYOSIL E1589 has low coalescing solvents demand over other acrylic polymers.
 The selection of an optimum coalescing system depends on the required drying rate, temperature and relative humidity. It is suggested 8% to 10% of coalescing agents based on solids for proper film formation. It may be used lower levels depending on the porosity of the substrate, ambient humidity and other solvents used in the formulation. Reducing the amount of coalescent allows faster drying but an excessive reduction may result in poorer film formation and consequently the loss of mechanical strength, lack of brightness, etc.It is recommended to allow formulations to equilibrate for at least 8 hours, to obtain representative results in the tests performed.

E1589 需要少许成膜溶剂,根据所需要的干燥速度,温度和湿度,选择最佳的配比。通常推荐使用 8%到10%的成膜助剂(与配方中E1589的固含量相比),也可以低于或高于此水平,取决于基材的具体特性,环境湿度以及其它配方中的溶剂含量等条件。减少成膜助剂的使用干燥速度会快,但若添加太少会影响成膜性,同时还会减少防污性能和减少机械强度,缺少亮度。配成后要8小时后测试结果没有变化。

 

» Rheology Modifiers流变改性剂

Suitable polyurethane thickeners are recommended. Keep in mind that the efficiency of urethane associative thickeners depends on the coalescing solvents chosen. Different rheological modifiers should be tested to achieve a good balance of performance and application properties of the dried film.

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