POLYESTER RESIN

PRODUCT TYPE:

Powder Coating Series

CAS NUMBER:

25135-73-3

HS CODE:

39079999

Qualified Quality Reasonable Price Various Colors

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CAS NO.: 25135-73-3

HS CODE: 39079999

Hybrid Polyester resins for Epoxy resin cure

Pure Polyester resins for TGIC cure

Pure Polyester resins for HAA cure

Pure Polyester resins for TGIC or HAA cure

50/50

60/40

70/30

93/7

94/6,  95/5

93/7,  95/5

P5016

(50:50)

P6016

(60:40)

P7013H

(70:30)

P9300F

(93:7)

P9307-1

(96:4)

P9308-1

P5016-1

(50:50)

P6016-1

(60:40)

P7013H-1

(70:30)

P9300F-1

(93:7)

P9307-2

(95:5)


P5016-2

(50:50)

P6016-2

(60:40)


P9300F-2

(93:7)



P5016-3

(50:50)

P6016-3

(60:40)

P7013L

(70:30)

P9300F-3

(93:7)



P5016-4

(50:50)

P6016-4

(60:40)


P9308




Be suitable for extinction powder coating

●Properties:

P7013H(70:30)is a saturated polyester resin, which is used together with epoxy resin (by 70:30)

to produce hybrid powder coatings, giving high gloss, excellent flow effect, chubby coating film,

wonderful mechanical properties, pretty decorative effects and marked storage stability.

●Specifications:

Appearance: Light yellow & clear flake

Acid value (mgKOH/g): 30-37

Softening point (℃): 96- 120(Ring & Ball Method)

Glass Transition Temperature (℃): ≥55

Viscosity (200℃/mPa.s): 4000 - 6000

●Package and Shelf Life:

a. Package: net 25kgs in multi-ply paper bag;

b. Shelf Life: in a ventilative, dry and clean place under 30℃, its shelf life is one year.

●Recommended Formulation:

Ingredients

Polyester resin P7013H (70:30): 420g

Epoxy resin (E-12): 180g

Padding: 375g

Flow agent(PV88/GLP588): 10g

Benzoin: 5g

Leveling agent (701B): 10g

●Technical condition for making coatings:

Extruder: SLJ-30AF

Clamp set temperature(℃): 110-120

Helix pole temperature(℃): 70

Rotational speed(rpm): 50

Powder particle size(μm .max): 100

Curing condition: 185℃/15 min (metal temperature)

●Coating film properties:

Film thickness(μm): 70± 10

Gloss (60℃) %: ≥90

Bend (mm): ≤6

Impact intensity(kg·cm): 50

Pencil hardness: 1H


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