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Polyester Resin for TGIC Powder Coating YZ9803
1. Basic features and applications:
YZ9803 is a kind of saturated carboxyl polyester resin for 93/7 type powder coating for TGIC cure, provided with excellent various kinds of mechanical performance, high gloss, good flow ability and Good outdoor durability.
2. Product index:
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Appearance of the products:
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Pale yellow flake or thin granular
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Acid value:
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30±5mgKOH/g
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Viscosity:
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6±3pa.s (175°C Brookfield Cone &Plate)
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Softening point:
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108±10°C(ball and ring method )
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Glass transition temp(Tg)
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≥58°C(DSC)
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3. Basic components:
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YZ9803
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61.27
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TGIC (For example:R960 of Duppon )
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4.6
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BaSO4
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10
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TiO2(For example:R960 of Duppon)
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23
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Leveling agent (active principle ≥63%)
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0.8
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Benzion
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0.33
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Curing requirement
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190°C×15-20 minutes
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4. Storage:
Deposit at shady, cool and dry place.
Seal up immediately after using to avoid moisture.
Keep far away from fire source.
Shelf life: 6 months.
5. Packaging:
25kgs PP bag with PE liner.
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