Tp105-Powder Coating Pure Polyester Resin Hardener Primid for Powder Coating

Model NO.: Tp105 Appearance: Powder Special Function: Powder Coating Auxiliary System: Hardener Transport Package: 25kgs Per Bag Kind: Powder Coating Application: Appliance Paint Property: Powder Coating Trademark: TP Origin: China                                    TP105-Powder Coating Pure polyester resin Hardener                                                        Primid For Powder Coating


Description:
TP 105 is an alkylamine crosslinker with -OH functionality capable to crosslink carboxyl functional polyester for highly exterior durable powder coatings applications.
 
Technical data:

Chemical name	N,N,N',N'-Tetrakis (2-hydroxyethyl) adipamide
Appearance Colour Gardner ISO4630	white, crystalline solid < 1
Melting Point Water Content	120 - 127c < 1%
Hydroxy equivalent weight	82+-2
Mixing ratio	95:5

 
ORIENTATIVE FORMULAON (PES/TP105 95:5)
 Reference formulation:
 (parts by weight)   
  Polyester  resin                      56,0(94:6)(95:5)
  TP 105   3,0 
  Kronos 2310 (TiO2) 40,0
  Thixatrol ST          0,8
  Benzoin                                      0,2 
 
Gel time: 200ºC - 90"
Curing requirement:200c   10 minutes
 
POLYESTER type (From China):
  Appearance: pale yellow flake
  Acid number: 30±5mgKOH/g
  Viscosity at 175c 3,5---6,0  Pa.S
  Softening point: 95----110c
  Glass transition(DSC):     >50c
 
Basic properties of coating film(film thickness 60μm):
  Impact(direct.reverse)     50Kg.cm
  Pencil hardness             H
  Bending(2mm)         pass
  Gloss(60)             >90%
  QUVB313 240             ≥75%
Application:
Mainly used as Curing Agent for polyester powder coating. It imparts good weather stability due to its very stable chemical nature. It provides good reactivity through its free functional hydroxyl groups when it is combined with resins containing carboxyl groups as saturated polyesters. The powder will cure with no emision of VOC.

Packing:
In carton of 25kgs net each with plastic lining

Claim: above information is offered as a recommendation only
 

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