Detailed pure polyester resin for polyester powder coating Description:
KJ-P9628 POLYESTER RESIN FOR(PRIMID OR TGIC)POWDER COATING
GENERAL DESCRIPTION
KJ-P9628 is a Saturated Polyester Resin to produce the polyester resin-HAA(96:4) or polyester resin-TGIC(94:6)Powder Coating providing excellent flow-abilities, mechanical properties, decorative effects, very good yellowing resistance,weather resistance and stability.And it is stable after overbaking.
PRODUCT SPECIFICATION
Appearance Pale yellow granulate
Viscosity (175°C) 8000-12000
Softening Point 105℃-125℃
Acid value (mgKOH/g) 26-28
Tg (℃) 62(Approx.)
RECOMMENDED FORMULATION FOR APPLICATION
polyester resin-HAA(96:4) polyester resin-TGIC(94:6)
Contents Weight
KJ-P9628 570 558
TGIC / 36
Primid（T105） 24 /
Ti02 (RCX575 or R902) 200 200
BaS04 160 160
Flowing agent (GLP588 or PV88) 10 10
GLP701 10 10
Benzoin 2.5 2.5
PRODUCE METHOD OF POWDER COATING
Extruder SFJ-30DS (single screw)
Barrel temp 95-120℃
Screw temp 80℃
Rotate speed 70r.p.m
CURING CONDITION: 180°C/20 min;200℃/10 min
Basic properties of the coating (thickness 60μm )
Impact (Reverse and Direct) 50kg. Cm
Pencil hardness HB-1H
Gloss(60°testing angle) ≥88%
Bend test ( φ2mm) Pass
Storage test 40℃24hours Good
Weather resistance (QUVB313) 240hours ≥50%
Discolour ≤Grade 2
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.
- Model: KJ-P9628
- Packing: 25KGS/BAG
- Terms of Payment: T/T,L/C
- Delivery Time: 10 DAYS
- Products ID: 146254
- Product Category: Resin
- Post date: Jun 28, 2014
Our company is specialized exporter, manufacturer and supplier of pure polyester resin for polyester powder coating in China.
