IR-125 Organic Silicon Surface Additive (equivalent to TEGO-450)

Composition

IR-125Polyether siloxane copolymer (equivalent to TEGO-450)

Typical Property

Density at 20°C g/mlNon-volatile matter %Flashpoint °C
IR-1251.02>97>100
These properties are provided as typical properties. NOT THE PRODUCTS TECHNICAL INDEX.

Proposed Dosages

Wood and furniture coatingsWaterborne and solvent industrial coatingsAutomotive coatingsRadiation-curing printing inks and overprint varnishes based on the epoxy resin (cationic curing)leather coats based on polyurethane, acrylic and nitrocellulose binders
IR-1250.05-0.5%0.05-0.3%0.03-0.2%0.05-1%0.1-1.0%
The above-recommended dosages strongly depend on pigment particle size. Optimal dosages should be calculated in the laboratory according to a different formula.

Addition Methods&Process Technology Instructions

IR-125– Add to the coating as supplied or after predilution.
– Conducive to addition and mix by adding suitable solvent for predilution

Features

Flow levelingWater
solubility
Slip
effect
Degassing effectAnti-crater effectAnti-blocking/
release effect
IR-125455043
0=no effect……5=strong effect

Special Features

IR-125– commonly used in waterborne, radiation-curing, and solvent-borne formulations
– outstanding effectiveness in high-solids formulations
– highly effective
– highly compatible (minimized risk of haziness)
– good recoatability
– improve scratch resistance
– minimal influence on inter-coat adhesion
– produce a slippery handle in leather topcoats

Solubility

Mixing ratio parts by weightwaterButyl glycolacetoneButyl acetatestyreneTPGDAxyleneMineral spirit
IR-1251:100++++++++
1:4+++++++
+=clear soluble, o=opalescent, -=cloudy insoluble

Packing and Storage

Packed in iron drums of 25 or 200kg net each. Validity period is 12 months in sealed containers.