Product Info for UNITHANE IC-451 NF

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Unithane IC-451 NF is a NMP free, medium hard, high gloss, APEO free, waterbased polyurethane dispersion; with fast drying and automotive grade properties. Specifically designed for use in a formulated coating for wood, metal, concrete, flooring, graphic arts, paint, textiles and selected plastics.

Industrial Applications:

This product is recommended for: Paint and Coating Resins, Graphic Arts, Flexible Substrates

Product Characteristics:

Product Class	Solids %	pH	Viscosity @25ºC	Gloss	VOC g/L	Tensile (D-882)	Elongation (%)	Modulus 100% (psi)	Sward Hardness
	34 - 36	8.0 - 9.0	100 cps	86	110.65	5400 psi	400%	2100 psi	30

Full product details can be found in this section:

GENERAL INFORMATION

Special Features: NMP-Free (NF) Application Types - Industrial Coatings: Interior, Exterior, Synthetic Leather, Flooring, Wood, Paint, Graphic Arts, OPV, Paper, Textiles, Plastics - Flexible, Plastics - Rigid

TYPICAL SPECIFICATIONS

Total Solids %: 34 - 36 pH: 8.0 - 9.0 Viscosity @ 25⁰ C: 100 cps VOC (Grams/Liter): 110.65 VOC (% of total weight): 10.77 Specific Gravity: 1.06 Appearance: Semi-translucent Gloss (60): 86 Freeze/Thaw Cycles (D-2243): 5+ Shelf Life: 18 months Harmonize Tariff Number: 3909.50.5000

TYPICAL FILM PROPERTIES

Film Appearance after Curing: Clear Tensile (D-882): 5400 psi Tensile at 100% Elongation: 2100 psi Elongation (D-882): 400% Cold Crank (ISO 17233): <-30C Softening Point: 200C Pencil Hardness (D-3363): 3B Sward Hardness (D-2134): 30 UV Resistance (D-4587): No Damage (1000 hours at 340 nm) Impact Resistance (D-2794): No Damage at 160 psi (Direct or Reverse) Tabor Abrasion (D-4060): 25 mg loss (CS-10, 1000g 1000 cycles) Mandrel Bend (D-522): Pass 1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 1 Dry Time (D-5895): 20 minutes Hydrolysis Resistance (200 hours, 70ºC, 95% RH): Retained 65% of Tensile Properties

CHEMICAL RESISTANCE TESTING (D-1308)

note: 5= no damage, films dried for 15 minutes at 80ºC, then equalized at room temp for 7 days. Water: 5 Acetic Acid: 5 Ammonia: 3 Methyl Ethyl Ketone: 5 2-Propanol: 4 Toluene: 5 Gasoline: 5

VARIOUS SUBSTRATE CROSS CUT ADHESION (D-3359)

Cold Roll Steel - Unpolished: 5B Aluminum - Untreated: 5B Brass - Untreated: 5B ABS - Untreated: 0B Polycarbonate - Untreated: 5B Nylon - Untreated: 5B HDPE - Untreated: 0B
Certified to ISO-9001: 2008
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.

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