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Product Info for UNITHANE F-39 NF


UNITHANE F-39 NF is a medium hard, aliphatic waterborne polyurethane made without NMP. The UNITHANE F-39 NF can be used as a topcoat resin in automotive or other high performance coatings. The UNITHANE F-39 NF can be blended with other Unithanes and additives to get the desired look, feel and physicals required for an automotive topcoat. The UNITHANE F-39 NF has excellent abrasion resistance and flexibility.

Industrial Applications:

This product is recommended for: Leather

Product Characteristics:

Product Class Solids % pH Viscosity @25ºC Gloss VOC g/L Tensile (D-882) Elongation (%) Modulus 100% (psi) Sward Hardness
Finishing 31 – 33 8.0 – 10.0 50 – 400 cps. 88

Full product details can be found in this section:


Special Features: NMP-Free (NF)
Application Types – Leather: Bright, Upholstery, Shoe, Handbag


Total Solids %: 31 – 33
pH: 8.0 – 10.0
Viscosity @ 25⁰ C: 50 – 400 cps.
VOC (% of total weight): 9.95
Specific Gravity: 1.05
Appearance: Semi-translucent
Gloss (60): 88
Freeze/Thaw Cycles (D-2243): 3
Shelf Life: Maximum 18 months.
Harmonize Tariff Number: 3909.50.6000

Certified to ISO-9001:2015

Contact Information:

3 Malcolm Hoyt Drive
Newburyport, Massachusetts 01950 · U.S.A.
Tel: (978) 465-1717 · Fax: (978) 465-4194
E-mail: ·


The information and data contained herein are believed to be correct. However, we do not warrant either expressly or by implication the accuracy thereof.

[Please note that due to the Chinese Trademark Office opposition decision, products destined for the China marketplace in the category of “Adhesives for Industrial purposes: Polyurethane,” will NOT contain the trade name “UNITHANE” but will be labeled only with the letter or number designation. Please contact us if there are any questions. Thank you.]