Sell Polyester resin

The properties of P***8ME is:
1.Good transparency
2.High luster
3.Good flow
4.Plump coating film
5.Outstanding mechanical property
6.Excellent anti-yellowing
7.Good stability for storage

Technical specifications:

Appearance:  Solid flake

Gardner(*0%DMF)max:4

Acid value mgkOH/g : ****5

Softening point (ring-and-bail apparatus): ******0

Glass transition temp °C≥ *0
 

Properties:

It is a carboxyl saturated polyester resin, to be used together with TGIC ( at the rate of *3:7) to produce pure polyester powder coatings, it can giving high gloss, good flow effect, wonderful mechanical properties, pretty decorative effects, excellent yellowing resistance and marked exterior durability.  

It also has the functions of salt and alkali resistance, humidity and heat resistance and of acid durability, it can create excellent exterior durability with good flow effect.

Specifications: 

Appearance:                                              Light yellow & clear flakes

Acid value (mgKOH/g):                            *8 - *8

Softening point (°C):                                **5 - **0(Ring & Ball Method)

Glass Transition Temperature (°C):      *3 - *7

Viscosity (**0°C/mPa.s):                         ********0

Recommended formulation:

Ingredients                                   Weight

Polyester resin P***7                  **0g

TGIC                                                *5g

TiO2 rutile                                      **0g

Flowing agent                               *0g

Benzoin                                           5g

Technical condition for making coatings:

Extruder:                           SLJ**0AF

Clamp set temperature:                  ******0°C

Helix pole temperature:                 *0°C

Rotational speed:                       *0rpm

Curing condition:                        **0°C/*5 min. (metal temperature)

Coating film properties:

Film thickness:                          *0 ±*0μm

Gloss (*0°C):                          ≥*0%

Bend (mm):                          ≤6

Impact intensity:                         ≥*0kg.cm

Pencil hardness:                    ≥1H

 

polyester resin
solid form
for powder coating,
*6:4, *5:5, *3:7, *5:*5, *0:*0, *0:*0 and *0:*0.
epoxy resin powder form