Saturated Carboxylated Polyester Resin,93:7 TGIC Curing Polyester Resin for Powder Coating
Specifications
1. Good flow2. Outstanding anti-yellowing
3. Outstanding mechnical properties
4. Excellent outdoor durability
Product Description
LongCester®P5708-1 is a high reactivity polyester resin, designed for 93:7 TGIC curing powder coatings.
Technical Parameters
Application: |
Longcester®P5708-1 saturated polyester resin is mainly applied to the production of pure type powder coating cure with TGIC resin. |
Coatings based on Longcester® P5706-2 exhibit |
|
-Excellent storage stability -Good outdoor durability -Good flow -Outstanding machanical properties |
Technical specifications: | ||
Property |
Range |
Test Method |
Appearance |
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 | ||
|
Curing cycles: 12 min. @180°C ,6 min. @200°C. Glass transition temp.: approx. 66°C | ||
Extrusion & Application 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: 10-15min @ 180 °C | ||
Packaging | ||
|
-White PE bag, N.W 25kg/bag, 1000kg/pallet. -For big bag 750kg. | ||
Storage | ||
The product can be stably stored for at least one year when kept in closed containers in a dry place at a temperature below 30°C. Avoid exposure to direct sunlight. | ||
Delivery | ||
Two weeks after confirming order | ||
Manufacture Workshop


Company Introduction
About Us
Lantai Longcai Advanced Materials Co., Ltd is a professional company specialized in the research and development of polyester resins for powder coatings. Now we have more than twenty types of polyester resins for powder coatings under the trade mark "Longcester", which mainly includes the Hybrid type, TGIC Curing type & HAA Curing type, widely applied in the fields like thehome appliances, furniture, automotive, building and construction.


Products Certification

Longcester Customers
Packing and Shipping
Longcester Polyester Resin Series Model
LongCester® Typical Properties for TGIC CuringResins
Product |
Acid Value (mgKOH/g) |
Viscosity (200°c mPa.s) |
Tg °c |
Cure Cycle |
Properties |
P5015-1 |
50˜56 |
5000˜7000 |
˜64 |
200°C/10' 180°C/20' |
Super weatherability |
P5416-3 |
20˜26 |
5000˜7000 |
˜64 |
200°C/10' 180°C/20' |
Good storage stability |
P5701-2 |
27˜33 |
4000-6000 |
˜64 |
200°C/10' |
Outstanding mechanical properties, super weatherability |
P5706-2 |
30˜36 |
3000-6000 |
˜66 |
200°C/10' |
High Tg, good flow, super weatherability |
P5708-1 |
30˜36 |
4000-6000 |
˜66 |
180°C/12' 200°C/6' |
Fast curing, high Tg, Outstanding mechanical properties and outdoor durability. |
P5709-3 |
30˜36 |
4000-6000 |
˜66 |
200°C/12' 180°C/25' |
Semi-gloss polyester resin, high performance |
P5711-2 |
30˜36 |
5000-7000 |
˜63 |
200°C/10' |
Outstanding outdoor weatherability |
P5713-2 |
30˜36 |
4000-6000 |
˜67 |
200°C/10' 180°C/15' |
Medium curing, excellent comprehensive performance, general type. |
P5713-3 |
30~40 |
4000~6000 |
~67 |
200°C/15-25' |
Slow curing, excellent comprehensive performance, general type. |
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