Product Information
Jun 2020
Ultraform® N 2640 Z4 BK140 Q600
Polyoxymethylene (POM)

Product Description
Ultraform N 2640 Z4 BK140 Q600 is a pigmented black, high toughness, elastomer-modified injection molding POM grade.

Typical applications include toys components such as bicycle frames, automotive parts such as cladding elements and windshield wiper units, and clips, snap and fastening elements, and other components subject to impact stress.

PHYSICAL ISO Test Method Property Value
Density, g/cm³ 1183 1.35
Moisture, % 62  
    (50% RH) 0.25
    (Saturation) 0.8
MECHANICAL ISO Test Method Property Value
Tensile Modulus, MPa 527  
    23C 1,550
Tensile stress at yield, MPa 527  
    23C 36
Tensile strain at yield, % 527  
    23C 14
Nominal strain at break, % 527  
    23C >50
Flexural Modulus, MPa 178  
    23C 1,740
IMPACT ISO Test Method Property Value
Izod Notched Impact, kJ/m2 180  
    23C 11.7
THERMAL ISO Test Method Property Value
Melting Point, C 3146 167

Although all statements and information in this publication are believed to be accurate and reliable, they are presented gratis and for guidance only, and risks and liability for results obtained by use of the products or application of the suggestions described are assumed by the user. NO WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE MADE REGARDING PRODUCTS DESCRIBED OR DESIGNS, DATA OR INFORMATION SET FORTH. Statements or suggestions concerning possible use of the products are made without representation or warranty that any such use is free of patent infringement and are not recommendations to infringe any patent. The user should not assume that toxicity data and safety measures are indicated or that other measures may not be required.

  BASF Corporation
Engineering Plastics
1609 Biddle Avenue
Wyandotte, MI 48192
General Information: 800-BC-RESIN
Technical Assistance: 800-527-TECH (734-324-5150)
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