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Home > Products > MATT HARDENER > Others MATT HARDENER > Tp3329- Matt Hardener for Pes/Tgic Powder Coating Which Is Equivalent to Vantico Dt3329

Tp3329- Matt Hardener for Pes/Tgic Powder Coating Which Is Equivalent to Vantico Dt3329

Basic Info

Model No.:  Tp3329

Product Description

Model NO.: Tp3329 Kind: Powder Coating Application: Appliance Paint Origin: China Color: White Appearance: Powder Trademark: TP                     MATT HARDENER TP3329 for PES/TGIC powder coating
                                    Which is equivalent to Vantico DT3329
 
 
Description:
TP3329 is a modified polyethylene wax based Matting agent for outdoor durable Polyester/TGIC powder coating,epoxy ,epoxy/Polyester hybrid and PU etc. This novel Matting Agent is developed specially by us for providing above coating with low gloss and smooth matte finishes.
 
 
Specification:
 
Appearance: Pale yellow powder
Softening point(Ring & 110-120
Ball method,  )
 
Bulk density(g/liter) 450-550
 
Advantages:
 
(1)Can reduce the gloss of PES/TGIC powder coating to 30%(60  ) without significantly damaging to the weather-resistance ,flow and mechanical properties. The moderate gloss coatings usually are application to lighting fixture, appliances, air conditioner and office partitions and automobile parts.
 
(2)Be enable to use in Other coating systems such as pure epoxy and epoxy/polyester hybrid to provide these systems with semi-gloss, smooth appearance and good non-yellowing properties.
 
(3)This product belongs to adding type-matting agent without taking part in chemical reactions; thus the special design for coating formulation is unnecessary. You are only selective for adding it at the premix stage of powder coatings. Varying its added amount or selecting proper filler can adjust the gloss levels of the resultant coating, but the variable ranges usually are limited.
 
(4)May be as a modifier to improving coating surface hardness and anti-mar properties when desired at less than 1.0% based on total formulation.
 
 
3.Suggested Formulations:
 
PES/TGIC system (pale gray)
 
Contents/Runs I II III
Polyester SP2400* 868 868 868
TGIC 70 70 70
TP3329 35 55 83
 
Solid flow   70 70   70
modifier**    
           
TiO2(R902)   500 500   500
Benzoin   2 2   2
Pigments   Proper   Proper Proper
  amounts   amounts amounts
     
Gloss%(60 )   60 35   25
    Good   Good  
Flow properties     Good
Baking condition   200  /10 min or 180  /15 min
3.2 Epoxy/Polyester hybrid system (white)  
Contents/Runs   I   II   III
Epoxy            
Resin(E.E.W650   420 420   420
-900)            
Polyester SP4127*   500   500   500
TP3329   35   55   83
Solid flow   90   90   90
     
modifier #      
           
Benzoin   2   2   2
TiO2(R902)   420   420   420
     
BaSO4   80   80   80
     
(Precipitated)      
           
Gloss%(60 )   60   45   30
Flow properties   Very   Very   Very
  Good   Good   Good
       
Baking condition    
  200  /10 min or 185  /15 min
 
SP2400, SP4127- Both products of Herberts-Huajia chemicals Co Ltd.(P,R China). Solid flow modifier-Polyester SP2400 master batch resin with 12% active contents. An Epoxy Resin master batch flow modifier with 12% active contents.
 
3.3 Black powder
 
May be waxy releaser in surface of coatings with black color.
 
 
.Storage:
 
Store in cool and dry place to avoid caking. Keep away from heat and fire.
 
 
Package:
 
Package with PE lined kraft paper bags. Net weight 20kgs per bag.
 
Used to control gloss between 30-60% for epoxy/polyester hybrid, PT 810 (TGIC) based-polyester powder coatings. No effect on weatherability or physical properties




 

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