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Binder- 652  
Product Describtion
Binder- 652
Binder 652 can be used to make pigment pastes for printing on any type of fiber or mixture of fibers. Binder 652 penetrates into the fibers and after heat exposure the pigments will get trapped between binder and fiber and will result in excellent properties such as abrasion and wash off resistance, high light fastness and color depth. Some of other benefits of Binder 652 are optimum brightness after printing, environmental friendliness and non- flammability. In addition to all this, fabrics printed by binder including pastes, show higher resistance against radioactive dye solutions.
 Product Properties 
Characteristics
Range/ Value
Unit
Ref. Standard
Solids content
40±1%
%
ISO 1625
PH
6.5±0.1
----
ISO 976
Viscosity,Brookfield
≤500
CP
ISO 2555
Density
1.01
gr/cm3
ISO 2811
Minimum Film Formation Temperature
-7
°C
ASTM D2354
 
   
 Compatibility 
Copolymers :Binder- 651 could be used with butadiene copolymers
 Catalyst 
Catalysts used for printing paste, specifically the ones made with synthesized thickeners, include acidic salts such as Di ammonium phosphate, ammonium chloride, ammonium sulfate and ammonium nitrate which decompose after heat exposure and release acid and hence accelerate the polymerization procedure.
 Softeners 
In order to soften the printed fabrics you could add 2% softeners such as Imperon softener. The more the paste penetrates into the fabric the softer will be the printed fabric.
 Stabilizers 
You could add
1-1.5% stabilizer to the paste but due to sensitivity of the content of these
addetives in the paste, so that a little excessive amount of stabilizer results
in brittle pattern On the fabrics, they are not recommended. Among these stabilizers
we can name Imperon Fixierer HWA.
 Binder content in the paste 
Regardless of the type and amount of the stabilizer and other components in the printing paste and also the printing method, 5% of binder is added to the paste. For darker designs and to get higher abrasion resistance, higher percentage of the binder is used.
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