Polyester Resins for Pure Polyester Powder Coating

 

Pure TGIC Type Polyester resins
Item Viscosity, mPa.s(200C) Acid Vale

mgKOH/g

Softening point Tg Applications
PETG-1000A1 1200-3000 28-34 105-123 62 PE/TGIC=93/7,standard type
PETG-1000B1 9000-12000(175c,IC) 32-38 100-120 64 93/7, Standard type
PETG-1000B2 11000-15000(175c,ICI) 32-38 100-120 66 93/7, for tribo-gun.
PETG-1000B3 11000-16000(175c,ICI) 38-45 100-120 65 92/8
PETG-1000C1 4-6(ICI) 33-37 110-120 67 93/7,highTg excellent weatherability
PETG-1000C2 3-5(ICI) 33-37 110-120 62 93/7,excellent flow, good matting
PETG-1000C3 4-6(ICI) 33-37 115-120 63 93/7, good overall properties.
PETG-1000C4 2-4.5(ICI) 30-40 110-120 63 93/7, excellent flow, anti-aging.
PETG-1000C5 3-5(ICI) 33-37 110-120 63 93/7 high flow, high deposition rate, for tribo-gun,suitable for Al coating
PETG-1000C6 3-5(ICI) 33-37 110-120 64 93/7,high gloss, better durability.
Primid cure type Polyester resins
PEPM-2000A1 1000~2000 28-34 105-123 58 Primid, good flow type
PEPM-2000A2 1000~2000 28-34 105-123 58 Primid, good film property
PEPM-2000B1 12000-16000

(175c,ICI)

28-34 100-120 66 Primid, suitable for tribo-gun.
PEPM-2000B2 12000-16000(175c,ICI) 28-34 100-120 66 Primid for exterior environments
PEPM-2000B3 12000-18000(175c,ICI) 20-25 100-120 57 Primid for exterior environments
PEPM-2000C1 3-5(ICI) 33-37 62 Primid,less mirco-pinholing, good gloss, excellent flow
PEPM-2000C2 >7(ICI) 28-33 60 Exterior Primid type with less mirco-pinholing,yellow resistance, suitable for pipeline coating.