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I Description
XG607C 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).
II Technical data
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XG607C
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Test Method
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Specification
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Appearance
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Visualization
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Pale Yellow granule/Powder
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Softening Point
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GB/T 4507-1999
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110~150 ¡æ
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Solid Content
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GB/T 1725-2008
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99.0%min
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III Application
1 Dosage of XG607C is 1~6%. Adding extra TGIC with the amount of 10% of XG607C will help to obtain 10~50% gloss (60¡ã) at lowest.
2 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, P4600 from DSM, P9336 from Sino-French, CE2077 from Tiansong, and SJ4ET from ShenJian).
3 It is not recommended to add catalysts such as imidazole in the formula to improve the impact properties, as which may lead to gloss and flow fluctuation. .
4 Baking Condition: 190¡æ/15min, or 200¡æ/12min.
IV Recommended Formula
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S.N
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RM
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Supplier
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F1
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F2
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F3
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F4
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1
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P4900
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PE(94:6)
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DSM
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560
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560
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-
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-
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2
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SJ4ET
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PE(93:7)
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ShenJian
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-
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-
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560
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560
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3
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TGIC
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Curing Agent
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NiuTang
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41
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41
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47
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47
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4
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XG607C
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Matting Agent
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SSC
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50
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50
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50
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50
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5
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GLP588
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Leveling Agent
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SSC
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10
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10
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10
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10
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6
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Benzoin
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Degassing Agent
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SSC
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4
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4
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4
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4
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7
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BLC701B
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Leveling Additive
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SSC
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8
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8
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8
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8
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8
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NTR760
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TiO2
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Pigment
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200
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-
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200
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-
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9
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C
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Carbon Black
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Pigment
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-
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6
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-
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6
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10
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W-44HB
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BaSO4
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Filler
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127
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321
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121
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315
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Total
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1000
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1000
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1000
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1000
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Gloss(60¡ã)
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15.3%
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14.7%
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16.6%
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14.4%
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Film Thickness(µm)
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60-80
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60-80
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60-80
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60-80
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Impact(Direct/Reverse) (kg.cm)
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50
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50
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50
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50
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*Baking Condition: 190¡æ/15min
V Package, Storage & Handling
Available in polyethylene-lined, multi-ply paper bags, N.W.25KGS/Bag.
Keep in the cool and dry place, keep away from fire.
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