Polyester resin for general-purpose resin powder coatings with excellent mechanical properties

Polyester Resin ZJ5053Product Description: ZJ5053 is a kind of saturated carboxyl polyester resin, mixed with epoxy resin in 50/50 for polyester/epoxy powder coatings.Product Properties: General purpose resin with excellent mechanical propertySpecifications: PerformanceSpecificationsAppearanceLight color fla

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Polyester Resin ZJ5053

Product Description: ZJ5053 is a kind of saturated carboxyl polyester resin, mixed with epoxy resin in 50/50 for polyester/epoxy powder coatings.

Product Properties: General purpose resin with excellent mechanical property

Specifications:

 
PerformanceSpecifications
AppearanceLight color flake solid
Color(50%DMF)≤3
Acid Value(mgKOH/g)70~74
Softening Point (ball) (ºC)100~120
Glass Transition Temp /Tg(ºC)51±1
Viscosity(P/175ºC)30~50
Starting Formulation:
 
MaterialZJ5053Epoxy ResinPigment & fillerFlow Agent(PV5)Benzoin
Formula274g274g437g9g6g
 
Extrusion Condition:
Casing setting temperature:

115~125ºC
R.P.m:200~300rpm
Particle size:<100μm
Execution Condition: 
Spraying tension:60~80KV
Thickness:60~80μm
Curing Condition:180ºC/15min(MT)
Properties: 
Gloss(60°):93%;
Bending(φ1mm):PASS;
Adhesion(grid1mm):0~1mm;
Hardness(pencil) :1H;
Impact(50kg·cm):PASS
Package 

25kgs/kraft paper-PP woven compound bag

General Purpose Resin with Excellent Mechanical Property Polyester Resin for Powder Coating
General Purpose Resin with Excellent Mechanical Property Polyester Resin for Powder Coating
General Purpose Resin with Excellent Mechanical Property Polyester Resin for Powder Coating
General Purpose Resin with Excellent Mechanical Property Polyester Resin for Powder Coating
General Purpose Resin with Excellent Mechanical Property Polyester Resin for Powder Coating
 

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