Indoor Polyester Curing Agent

TG60 indoor polyester curing agent is a new product developed by Wuhan Baoshan Technology Co., Ltd through numerous researches and efforts. With 6:4 of polyester rein, the reaction can occur completely, needing not epoxy resin. It is mainly used for matte and semigloss powder to save the customers' cost largely.

II. Technical indexes
Appearance: white flowable powder
Melting point: 95A A 2%
Volatile content: Less than or equal to1%

III. Basic ingredients of powder coating (white flat powder) (dose: 100:8)
NameWeight
Polyester resin (6: 4)600
Titanium pigment (rutile)200
Precipitated barium sulfate140
TG60 indoor polyester curing agent40
T88 pure leveling agent10
T701 luster-enhancing agent10
T307 yellow stain resistant benzoin5
T311 ordinary wax5

IV. Coating manufacturing technology:
Extruder: double screw extruder
Extruder prezone temperature: 105 degree
Extruder postzone temperature: 120 degree
Extruder speed: 30HZ

V. Baking temperature: 180 centidegree/15min or 200 centidegree/10min
Basic performance of coating film: film thickness of 60~80A A m
Impact strength (positive and negative): 50kg/cm passed
Pencil hardness: More than or equal to2H
glossiness (60 degree angle):More than or equal to70 degree
Bending (A A 2um):passed