TECHNICAL SERVICE REPORT

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30.2. 90.6. 29.45. 88.35. 18.8. 94.0 18.8. 94.0. 18.7. 93.5. 18.9. 94.5. 2 Acticide HF. 0.1. 0.3. 0.1. 0.3. 0.1. 0.5. 0.1. 0.5. 0.1. 0.5. 0.1. 0.5. 3 NUOSPERSE FX-600.
Rheological Additives

BENTONE® BENGEL® RHEOLATE® THIXATROL® Wetting & Dispersing Agents

NUOSPERSE®

TECHNICAL SERVICE REPORT WB-0062-CP-CN Evaluation of Iron Oxide Red / Iron Oxide Yellow pigment and Nuosperse FX-365/600 used in waterborne colorant system; Report No.:

WB-0062-CP-CN

Date: May,31 ,2006

Anti-Settling Agents

M-P-A® Surface Active Additives

DAPRO® SLIP-AYD® Colorants

TINT-AYD® Synthetic Iron Oxides

Copperas Red® Kroma Red® UltraYellow® Ferrispec ® High Purity Iron Oxides

TruPure®

Transparent Iron Oxides

Trox®

Contact :

China Market

Ling Tao Telephone :

Mixed Metal Oxides

Ferritan

Customer :

®

Elementis Shanghai Representative Office Room 3101, New Town Center, No.83, Loushanguan Road, Shanghai 200336 China. Phone : +86.21.6236 9399 Fax : +86.21.6236 9977 www.elementis-specialties.com www.elementispigments.com

+86-512-81607151 E-mail : [email protected]

1. Objective 在水性色浆体系中,初步评估 RO3097 \ RO4097 氧化铁红系列和 YZ1688 \ YZ2288 氧化铁 黄系列产品分散性及流变性, 并利用 NUOSPERSE FX-365 和 NUOSPERSE FX-600 来搭配 使用进行分散,通过色浆的性能来评估不同系列产品的分散性、稳定性及展色性,以及色浆的流 变性能;

2. Conclusion 1:氧化铁红 RO3097 、RO4097 同氧化铁黄 YZ1688、YZ2288 相比,在水性 色浆体系中, RO3097 和 RO4097 的分散性比 YZ1688 和 YZ2288 较好,铁红的颜料固含量可高达 75%, 铁黄的颜料固含量 可达到 58% 左右; 2:在水性色浆体系中,RO3097 \RO4097 对分散剂和润湿剂的需求量比 YZ1688\YZ2288 对 润湿和分散剂的需求量要低; 3:在用 RO3097 、RO4097 、YZ1688、YZ2288 制成色浆后,通过展色实验,均具有良好的 展色效果,无浮色发花现象出现; 4: BENTONE LT 和 BENTONE DE 对氧化铁红、铁黄都具有优异的防沉性, 综合开罐效 果、防沉性及流变性能, BENTONE LT 和 BENTONE DE 搭配使用更佳; 5:在水性色浆体系中, DAPRO DF 7015 表现出优异消泡及抑泡性能, 添加量 0.4% 左右; 6: NUOSPERSE FX-365 和 NUOSPERSE FX-600 搭配使用, 对氧化铁红及氧化铁黄具有 优异的润湿性及分散性, 3. Recommendation 客户在使用 BENTONE LT 和 BENTONE DE 或 BENTONE EW 时,可将其预先制成预凝胶 使用更方便 ; 另外, 在氧化铁红色浆中, 可以根据需要添加部分的 NUOSPERSE FA-115 可提高其展色能力和色彩鲜艳度; 4. Samples Examined NUOSPERSE FX-600 NUOSPERSE FX-365 DAPRO DF -7015 Bentone LT Bentone DE YZ1688 (Iron Oxide Yellow) YZ2288 (Iron Oxide Yellow ) RO3097 (Iron Oxide Red) RO4097 ( Iron OxideRed )

Elementis Elementis Elementis Elementis Elementis Elementis Elementis Elementis Elementis

1

5. Test System

Formulation formula 1

No. Raw materials 1 H2O

wt %

formula 2

wt/g

wt %

wt/g

formula 3 wt %

formula 4

wt/g

wt %

formula 5

wt/g

wt %

formula 6

wt/g

wt %

wt/g

30.2

90.6

29.45

88.35

18.8

94.0

18.8

94.0

18.7

93.5

18.9

94.5

2 Acticide HF

0.1

0.3

0.1

0.3

0.1

0.5

0.1

0.5

0.1

0.5

0.1

0.5

3 NUOSPERSE FX-600

5.8

17.4

5.85

17.55

2.3

11.5

2.3

11.5

2.3

11.5

2.3

11.5

4 NUOSPERSE FX-365

3

9

3.6

10.8

1

5

1

5

1

5

1

5

0.4

1.2

0.5

1.5

0.4

2

0.4

2

0.4

2

0.4

2

0

0

0

0

0

0

0

0

0

174

0

0

0

0

0

0

0

0

0

75

375

0

0

75

375

0

0

0

0

0

75

375

0

0

75

375

5 DAPRO

6 7 8 9

DF-7015

Stirring for about 5 minutes at low speed YZ1688(Iron oxide Yellow) 58 174 0 YZ2288 (Iron Oxide Yellow) 0 0 58 RO3097 (Iron Oxide Red) 0 0 0 RO4097 (Iron Oxide Red) 0 0 0

10 BENTONE

LT

0.4

1.2

0.4

1.2

0.3

1.5

0.3

1.5

0.5

2.5

0

0

11 BENTONE

DE

0.1

0.3

0.1

0.3

0.1

0.5

0.1

0.5

0

0

0.3

1.5

2

6

2

6

2

10

2

10

2

10

2

10

TOTAL 100 300 100 300 100 500 100 Grinding for about 1 hours after adding grass bead or zirconium bead into system ;

500

100

500

100

500

12 H2O

BENTONE LT and BENTONE DE can also be made to pre-gel and added into grinding system;

1

6. Method Elementis standard test methods 7. Results

No.

Formula

formula

Formula

formula

formula

formula

1

2

3

4

5

6