powder coatings Carboxyl saturated Polyester Resin

TP7030 Carboxyl Saturated Polyester Resin which is cured with EPOXY under 30:70 for hybrid powder coating system TP 7030 Polyester ResinProperties TP7030 is a Carboxyl Saturated Polyester Resin which is cured with Epoxy Resin (70:30) to produce the Hybrid Powder Coating providing excellent flow-abilities, mechanical properties, decorative effects, and very good yellowing resistance.Specifications

Description	Specification	Testing Standard
Appearance	Light White Granulate
Color (50% DMF solution)	£4	(ASTM D 1544)
Acid Value (mgKOH/g)	25-35	(ASTM D 1613)
Softening Point (ºC)	95-115	(Ball and Ring)
Glass Temperature (ºC)	50 (Approx.)	(ASTM D 3418)
ICI Viscosity (175ºC)(Pa.S)	0.45~0.6	(ASTM D 4287)

Note: some specifications can be adjusted by your requirement.Recommended Formulation

Ingredients	WT%
TP7030	42.0
EPOXY RESIN	18.0
Titanium Dioxide	30.0
Flow Agent TP88	5.0
Benzoin	0.5

Curing Condition 180ºC for 15min. (Metal Temperature)Packaging With white polyethylene bags. 25 kg each net.35 bags each pallet and fixed with plastic film.Storage Away from heat sources, avoid direct sunshine and keeping in each pallet separately.Toxicity, safety measures This resin is non-flammable and no toxicity is known. Follow usual hygiene practice when handling resin. However take into account the potential risk resulting from additives such as catalysts, hardeners, pigments, etc.FDA Statement When properly formulated and cured for food contact application, TP7030 will comply with the US Food, Drug and Cosmetic Act as amended under food additive Regulation 21 CFR 175.300. This use is subject to good manufacturing practices and any limitations which are part of the regulations. The regulations should be consulted for complete details.

powder coatings Carboxyl saturated Polyester Resin