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P5501 Polyester Resin for Powder Coatings

2.5 USD
Min. Order: 1100 Kilogram
Trade Term: FOB,CFR,CIF,EXW
Payment Terms: L/C, T/T, WU
Supply Ability: 5000 tons per year
Place of Origin: Hebei

Company Profile

Location: Shijiazhuang, Hebei, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Powder Coating, Polyester Resin, Spray Gun

Product Detail

Means of Transport: Ocean
Brand Name: Fair
Production Capacity: 5000 tons per year
Packing: as request
Delivery Date: 30 days
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Product Description

Polyester Resin for Powder Coating


Product name    and  model

 

Unsaturated Polyester Resin

Model:P5501

Brand

JIULIHE &

JLH

Resin Price

 

1.8-3.0 USD/KG

Loading Port

Tianjin Port

MOQ

1750kgs 

OEM & ODM

Accept

Product Application

 

This product is mixed with E-12 epoxy resin as 50:50 proportion,for produce the epoxy polyester resin powder coatings.

Product Features

 

This polyester resin, P5501, has a sequences of advantages: High gloss and leveling as well as excellent mechanical property, yellowing resistance and stability for storage.Suit for produce High gloss powder coatings.

We are China Polyester Resin Manufacturer,can provide the Epoxy Resin and Polyester Resin for the powder coatings.We are the biggest polyester resin supplier in the Chinese Northern Market.

Technical Parameter:

 

Appearance:                     Light yellow transparent solid   
Chroma:(50%DMF)max:        3 
Acid value.  Mg KOH/g:             70-78
Viscosity @ 200℃/Pa.s:               4000-6000

Glass transition temperature:         53±1 ℃

Package

 

Net weight: 25kgs per paper bag with plastic inner layer.70 bags total N.W.1750kgs,G.W. 1775kgs Per Pallet.10 Pallets per 20' FCL.

Storage

 

The product can storage one year under the ventilated and dry environment for temperature  <30℃.

The expired product can still find its application after passing quality recheck re-inspection.

Recommended formula for produce powder coatings:

P5501 polyester resin              300 grams

E-12 epoxy resin                  300 grams

TiO2(R902)                      300 grams

PV88                            7  grams

BaSo4                           90 grams

Benzoin                              3grams

Production Process for Powder Coatings

 

Temperature out of the extruder:          110℃-120℃

Extruder Speed,                            60 rpm

Powder Particle Diameter:                 200 μm max

Solidifying condition:                     180℃ X 15min

Powder Coatings Feature:

 

Coating Thickness:                        60 ±10 μm

Gloss (60°) %                                ≥ 90

Adhesion(cross-cut method)2mm:         0-1

Bending test(column bending)mm           ≤2 

Cupping test mm                             ≥7

Impact strengthen kg cm                   50

Hardness (pencil method)                 ≥1H

Spraying Method

Electrostatic Spraying:     50 KV 

Spraying Condition

No rust No oil Cold rolled steel sheet:  0.5 mm

The powder coatings' picture which be made



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