Polyester Resins P5709-3 for 93:7 TGIC Curing Powder Coatings

Specifications

1.Own advanced technology, extensive competence
2.Export to more than 50 countries and regions
3.Good quality and best service

LongCester®P5709-3 is a low reactivity polyester resin, designed for 93:7 TGIC curing powder coatings. Coatings based on it exhibit:

 

1. Very good storage stability

2. Excellent flow

3. Outstanding mechanical properties

4. Excellent outdoor durability

5. Semi-gloss polyester resin

6. High performance

 

Product specifications:

Property	Range	Test Method
Apperance	Pale granules	Visual
Acid value, mgKOH/g	30~36	ASTM D1639
Viscosity @ 200°c , mPa·s	4000-6000	ASTM D4287
Gardner color(50% solution)	max.2	ASTM D1544

 

Other Data:

Curng cycles: 25 min. @180°c; 12min. @200°c

Glass transition temp: approx. 66°c

 

Packaging:

White PE bag, N.W. 25kg/bag, 1000kg/pallet

Big bags 750kg

 

Storage:

The product can be stably stored for at least one year when kept in closed containers in a dry place attemperatures below 30°c. Avoid exposure to direct sunlight.

 

The Plant 

The production line

Double Flaker

The Package:

Delivery

The Coating Show

 

Certification

 

                                    ISO 24001                                                       ISO 9001