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Matting Agent XG607B
 

Matting Agent XG607B

Description:

XG607B is a kind of composite matting agent. It provides good mechanic property and excellent matt effect in polyester powder coatings. It can obtain lowest 10% gloss in TGIC system (PE 93/7 or 94/6).

Technical data:

Property

Test Method

Value

Appearance

Visualization

Pale yellow powder or granules

Softening point

GB/T 4507-1999

100~140

Solid content

GB/T 1725-2008

>99%

Application:

I. XG607B is suitable for above 10% gloss powder coatings. Its dosage is 1~5% of the total formulation. Adding extra TGIC with the amount of 10% of XG607B will help to obtain 10% gloss at lowest.

II. 93/7 or 94/6 TGIC system polyesters are preferred. Polyesters of low viscosity and low reactivity can help for better flow and matt effect (such as P5900, P4900 from DSM, P9336 from Sino-French, P2077 from Tiansong, and 4E/4ET from ShenJian).

III. It is strongly not recommended to add Accelerator in formulation to improve impact property.

IV. Curing condition: 190/15min or200/12 min is strongly recommended.

Recommended Formulation:

SN

RM

Supplier

Formula I

Formula II

Formula III

Formula IV

1

P4900

DSM

280

280

-

-

2

4ET

ShenJian

-

-

280

280

3

TGIC

NiuTang

20.5

20.5

23.5

23.5

4

XG607B

SSC

25

25

25

25

5

GLP588

SSC

5

5

5

5

6

Benzoin

SSC

2

2

2

2

7

BLC701

SSC

4

4

4

4

8

R760

(TiO2)

120

-

120

-

9

Carbon Black

-

-

3

-

3

10

W-44HB

(BaSO4↓)

43.5

160.5

40.5

157.5

Total Weight

500

500

500

500

Gloss 60°

14.9

17.6

15.0

18.2

Film Thickness (um)

60~80

60~80

60~80

60~80

Direct Impact (kg.cm)

50

50

50

50

Packing:

Available in polyethylene-lined, multi-ply paper bags, N.W. 25kgs/bag.

Storage and Handling:

Keep in the cool and dry place, far away from fire and keep from kindling.

 
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