宋雨琦被🔞御姐迷住了❌ Powder coating additive--Lu'An Jietonda New Material Co.,Ltd.

Functional agents

Product name	Application	Processing & Use level	Characteristics
SA516	Pigment dispersant	□ Incorporated into formula before extrusion □ 0.5-1% by weight of total formula	■ Good pigment dispersing ability ■ Provide better color strength
K7005	Anti-yellowing agent	□ Extruded after premixing, the dosage is 0.3-1% of the total weight of the formula	■ For a variety of powder coating systems, especially HAA systems ■ Can significantly inhibit the yellowing of powder coatings caused by gas baking or electric baking
K7301A	Bonding additive	Refer to the TDS	■ Improve the metal effect of coatings ■ Increase bonding temperature and anti caking ■ Reduce the dosage of metal pigments
SA5501	Stabilizer for metal pigment	□ Dry blend □ 2-3% by weight of total formula	■ Inhibiting from blackening, spot-formation and loss of brilliance of metallic coatings ■ Improve heat resistance
SA5502	Dry powder flow additive	□ Dry blend □ 0.1-0.5% by weight of total formula	■ Improving fluidity of coating powders ■ Anti caking ■ Enhancing electrostatic spray efficiency ■ Controlling film thickness for thin coating
K7921	Adhesive modifier	Extruded after premixing, the dosage is 0.8-1.5% of the total weight of the formula	Improve the adhesion of the coating to metal substrates such as stainless steel and galvanized sheet, improve the flexibility of the coating without affecting the weatherability
K7010A	Special anti-caking additive	□ Dry blend □ 0.2-0.4% by weight of total formula	■ Anti caking ■ For almost all kinds of powder coatings ■ Improving fluidity of coating powders
K7658	surface wetting modifier	□ Incorporated into formula before extrusion □ 0.5-2% by weight of total formula	 Good pigment and filler wetting and dispersing properties and allow to increase the amount of pigment and filler.  Good wetting performance, improve the coating fog, improve the clarity and freshness of the coating.
K7771	wear-resistant agent	□ Incorporated into formula before extrusion □ 0.2-0.5% by weight of total formula	 Can form a coating with excellent wear resistance.  Especially suitable for sand texture formula.
K7004	Anti-yellowing agent	□ Extruded after premixing, the dosage is 0.5-1.5% of the total weight of the formula	 Significantly improving discoloration and performance deterioration because of gas baking ;  Can be used in PES/TGIC and PES/H AA systems, etc.
K7007	Anti-yellowing agent	□ Extruded after premixing, the dosage is 0.2-1% of the total weight of the formula	 Can significantly inhibit yellowing of powder coating caused by electric baking and gas baking.  Can significantly inhibit the aging of the powder coating caused by high temperature baking, can withstand high temperature baking at 220-250 ℃.
K7010B	Anti caking agent	□ Dry blend □ 0.1-0.4% by weight of total formula	 Significantly improve the dry powder fluidity and construction  No harm to the leveling and mechanical properties of the coating.
K7923	Adhesion promoter	Extruded after premixing, the dosage is 0.5-1.5% of the total weight of the formula	 Significantly improve the adhesion of the coating to special metal substrates such as galvanized, magnesium aluminum alloy;

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