Product Info for UNITHANE 8120 NF
UNITHANE 8120 NF is a soft, waterborne, NMP-free topcoat that can be used on almost any type of leather. Normal application is by either spray or by roll coater and a starting formulation would be 1:1 with water. UNITHANE 8120 NF gives a pleasant feel and has good adhesion and flexibility. UNITHANE 8120 NF can be cross-linked with external crosslinkers to improve physical properties if needed.
A starting formula for spray application is as follows (All parts by weight):
UNITHANE 8120 NF 50
|Product Class||Solids %||pH||Viscosity @25ºC||Gloss||VOC g/L||Tensile (D-882)||Elongation (%)||Modulus 100% (psi)||Sward Hardness|
|Finishing||19 – 21||8.0 – 10.0||150 – 500 cps.|
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The information and data contained herein are believed to be correct. However, we do not warrant either expressly or by implication the accuracy thereof.