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DURLE Water based Polyamide-imide (PAI)
Polyamide-imide is called PAI for short. It is a class of polymers in which imide rings and amide bonds are arranged in regular alternation.
Description
Test
Application
Description
 Water based PAI resin is an environmentally friendly high temperature resistant resin that can be miscible with water in any proportion.It has excellent adhesion, temperature resistance, flexibility and corrosion resistance.

The glass transition temperature >300.

It has excellent mechanical properties at 260.

The thermal deformation temperature is 270.

It has excellent dimensional stability and creep resistance, corrosion and irradiation resistance.

DURLE series of water based PAI resins were developed by EALEAN based on the general requirements of waterborne non-stick coatings.

Compared with similar products on the market, Dile water-based PAI resin has the following characteristics

1. High solid composition, high viscosity, high gloss, high hardness (especially thermal hardness), high wear resistance, high corrosion resistance characteristics.
2. The hue is blue, and it is not easy to produce yellowing in non-stick paint.
3. It has good compatibility with water and other water-based resins.
4. The coating has good construction performance.

Test
 

Test item

Test standard

SI-2063

SI-204

SI-206

SI-207

SI-208

Non-volatile portion

(280℃x 20分钟)

24%-28%

24%-28%

24%-28%

24%-28%

28%-32%

Relative density

hydrometer jar

0.9-1.10

0.9-1.10

0.9-1.10

0.9-1.10

0.9-1.10

Flash point ()

Silent test

75

75

75

75

75

 Viscosity(CPS)

Briedfield viscometer, 3#rotor,15rmp

4000-5500

2500-3500

2500-3500

4000-5500

7000-10000

Appearance

Visual

Red brown transparent liquid

Red brown transparent liquid

Red brown transparent liquid

Red brown transparent liquid

Red brown transparent liquid

Application
        Application: high temperature coating, high temperature adhesive.


Addition amount: determined by the test of the manufacturer.


Usage: It can be ground together with toner. Can also be added to the main resin.


Storage: This product is flammable, keep away from fire source, open flame, keep away from light. The lid of the drum must be tightened after use.

 

The shelf life of the unopened drum is 1 year.

 

 Package: 20 or 50 kg plastic drum.