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China High-end Polyester Resin for 93:7 TGIC Curing Powder Coatings

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US$ 2 - 2.3 MOQ: 1 Ton
Key Specifications
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CAS No.:
113669-95-7
Other Names:
Saturated carboxylated polyester resin
Place of Origin:
Shandong, China
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Yantai Lingyu Powder Machinery Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
Delivery time depends on order quantity.

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CAS No. 113669-95-7
Other Names Saturated carboxylated polyester resin
Place of Origin Shandong, China
Main Raw Material Other, polyester
Usage Other, for 93:7 TGIC powder coatings
Brand Name LongCester
Model Number P5709-3

Specifications

1.export to over 50 countries and regions
2.adopt advanced technology, own extensive experience
3.high quality, 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

 

Extrusion& applictaion conditions

Extruder: Lingyu SLJ-20

Zone I temp: 85-105°c

Zone II temp: 100-120°c

Screw speed: 400-500rpm

Panel: 0.5mm pre-treated cold-rolled steel

Spray gun: Lingyu JP-80

Voltage: 60-90kv

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

 

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

 

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
Starting Formulation 
Component Weight
P5709-3 59.6
TGIC 4.5
Titanium dioxide 34.5
flow control agent 1.0
Benzoin 0.4

 

Film Properties   
Item Result Test method
Film thickness,um approx.60 ASTM D1186
gloss@60°,% min.90 ASTM D523
Direct/reverse impact, inch lbs 160/160 ASTM D2794
1/8" Conical mandrel pass ASTM D522
Ahesion(cross cut) 5B ASTM D3359
pencil hardness(Mar) H ISO 15184-98

 

Other data:

Glass transition temp.,°c:  approx 66

 

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

China high-end Polyester resin for 93:7 TGIC curing powder coatings

Double Flaker

China high-end Polyester resin for 93:7 TGIC curing powder coatings

The Package:

China high-end Polyester resin for 93:7 TGIC curing powder coatings

China high-end Polyester resin for 93:7 TGIC curing powder coatings

Delivery

China high-end Polyester resin for 93:7 TGIC curing powder coatings

The Coating Show

China high-end Polyester resin for 93:7 TGIC curing powder coatings

 

China high-end Polyester resin for 93:7 TGIC curing powder coatings

Certification

                                  ISO 24001                                                       ISO 9001

 China high-end Polyester resin for 93:7 TGIC curing powder coatings

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Yantai Lingyu Powder Machinery Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2002
Factory Size
10,000-30,000 square meters
Total Employees
201 - 300 People
Contact Supplier Request Quote Chat Now

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