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Product Info for UNITHANE 2890 NF

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UNITHANE 2890 NF is an NMP-Free low gloss compact binder, which is designed to be soft and flexible and give excellent fill/coverage for upgrading, as a sealer coat/basecoat. UNITHANE 2890 NF is also silica free although considered semi-matte due to dull urethane technology. This high performance resin package has excellent abrasion and flexing properties, along with molding/embossing definition. UNITHANE 2890 NF is ideal for leather (splits, corrected, full grain) and soft flexible synthetic materials.

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 28 – 30 7.5 – 9.5 1000 – 3500 cps.

Full product details can be found in this section:

GENERAL INFORMATION

Special Features: NMP-Free (NF)
Application Types – Leather: Dull, Automotive, Aircraft, Upholstery, Shoe, Splits, Handbag, Synthetic Leather

TYPICAL SPECIFICATIONS

Total Solids %: 28 – 30
pH: 7.5 – 9.5
Viscosity @ 25⁰ C: 1000 – 3500 cps.
VOC (% of total weight): 5.2-6.2
Specific Gravity: 1.01-1.04
Appearance: Opaque
Freeze/Thaw Cycles (D-2243): 0
Shelf Life: Maximum 12 months
Mix Well Before Using
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: union@unionspecialtiesinc.com ∙ www.unionspecialtiesinc.com

Disclaimer:

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