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TGIC Series

KJ-P9335K POLYESTER RESIN FOR (TGIC SYSTEM)POWDER COATING

KJ-P9335K is a Saturated Polyester Resin which is cured with TGIC(93:7) to produce the pure polyester Powder Coating providing excellent flow-abilities, mechanical properties, decorative effects,low gloss,very good yellowing resistance and stability.And it is very good for transfer powder coating.

PRODUCT SPECIFICATION
AppearancePale yellow granulate
Viscosity(175℃)11000-15000
Softening Point105℃-125℃
Acid value(mgKOH/g)33-37
Tg(℃)62(Approx.)

RECOMMENDED FORMULATION FOR APPLICATION
ContentsWeight
KJ-P9335K560
TGIC(PT810)40
Ti02(RCL575 or R902)200
Matt BaS04160
Flowing agent(GLP588 or PV88)10
Benzoin4

PRODUCE METHOD OF POWDER COATING
ExtruderSFJ-30DS(single screw)
Barrel temp100-125℃
Screw temp80℃
Rotate speed70r.p.m

Basic properties of the coating(thickness 60μm)
Impact(Reverse and Direct)50kg. Cm
Pencil hardnessHB-1H
Gloss(60° testing angle)≥90%
Bend test(φ2mm)Pass
Storage test 40℃24hoursGood
Weather resistance(QUVB313) 240hours≥50%
Discolour≤Grade 2

CURING CONDITION
180℃/20 min; 200℃/10 min.

PACKAGE AND STORAGE
25kgs/kraft bags inner with plastic bag,35 bags/pallet,17500kgs per 20 feet container.
Store in a dry, cool area and avoid excessive heat.

KJ-P9335K POLYESTER RESIN FOR (TGIC SYSTEM)POWDER COATING