YZ9801

  YZ9802

  YZ9803

  YZ9804

  YZ9805

  YZ9806

  YZ9810

  YZ9812

  YZ9816

Polyester For Hybrid Powder

YZ9804 

1.Basic featuresand applications:

   All kinds of low gloss hybrid powder coatings can be produced of YZ9804 and the  type III epoxy resin(for instance:DER 663U of DOW CHEMICAL U.S.,EPIKOTE 1055 of SHELL Holand,E-12 made in china,etc.) ,and matting curing agent.The powder coatings offers good flowability and cheaper cost.  

2.Product index:

Appearance of the products:      Pale yellow flake or thin granular

Acid number:                   45±5mgKOH/g

Viscosity:                         6±pa.s (175℃ Brookfield Cone&Plate)

Softening point:           108±10℃  (ball and ring method)

Glass transition temp(Tg):           ≥50℃       (DSC)

 3.Basic components:

   YZ9804                                                        25

   Type III epoxy resin(DER 663U)                37

   BaSO4                                                         17

   TiO2                                                             18

   Leveling agent(active principle >63%)     0.8

   Benzion                                                        0.33

   Matting curing agent                                   2

   Curing requirement:            180℃X15~20  minutes

4.Storage:

     Deposit at shady, cool and dry place,

 Seal up immediately after using to avoid moisture.

Keep far away from fire source.  

Shelf life: 6 monthes. 

5.Packaging:

   25kgs PP bag with PE liner.