urethane

  • Medium hard, non-ionic, aliphatic, polyester-based polyurethane dispersion from Hauthaway. L-3632 was designed for use in fiberglass sizing applications that require very good strength, abrasion-resistance and adhesion.   CHARACTERISTICS
    • TEA-free, pyrrolidone-free, APEO-free
    • Forms medium hard, tough, flexible films
    • Good abrasion resistance
    • Superior, low temperature flex-crack resistance
    • Contains dipropylene glycol monomethyl ether
  • An aliphatic, polyurethane topcoat which produces a soft, rubbery feel at low gloss levels. Suggested Uses: Hauthane HD-3810 is designed to impart a soft, rich textured coating on surfaces such as paper board, plastic films, molded rigid plastic parts and other smooth surfaces. Characteristics:
    • Soft, rubbery/grabby feel
    • Inherently low gloss without the use of external flatteners Silicone-free
    • Can be crosslinked to enhance performance
    • Forms a film at room temperature
    • Low VOC: <50 g/l less water
  • A formulated, aliphatic, polyurethane topcoat which produces a soft, silky feel at low gloss levels. Suggested Uses: Hauthane HD-3820 is designed to impart a soft, rich textured coating on surfaces such as paper board, plastic films, molded rigid plastic parts and other smooth surfaces. Characteristics:
    • Soft, silky feel
    • Low gloss
    • Can be crosslinked to enhance performance
    • Forms a film at room temperature
    • Low VOC: <50 g/l less water
  • A formulated, aliphatic, polyurethane topcoat which produces a soft, slick feel at low gloss levels. Suggested Uses: Hauthane HD-3830 is designed to impart a soft, rich textured coating on surfaces such as paper board, plastic films, molded rigid plastic parts and other smooth surfaces. Characteristics:
    • Soft, slick feel
    • Low gloss
    • Can be crosslinked to enhance performance
    • Forms a film at room temperature
    • Low VOC: <50 g/l less water
  • A soft, matte finish, aliphatic, polyurethane dispersion HD-4626 can be used as a companion dulling agent for basecoat and topcoat formulas on full-grain, corrected, and split leathers. HD-4626 is particularly useful where the break of the leather is a concern.   Characteristics:
    • Produces a soft, tough, dull film
    • Crosslink-able for improved chemical resistance
    • Outstanding flexibility
    • Good spraying characteristics
    • Low tack for good pile down and plate-ability
  • Soft, aliphatic, water-borne, polyurethane dispersion. HD-4638 was designed for use in textile applications as a versatile polyurethane coating. Due to its overall properties, HD-4638 can be used as a finish or a coating for many textile applications. This product is ideally suited for use as an anti-fray finish on textile fabrics that must have a soft hand. HD-4638 is also suitable for textile coating applications that require excellent low temperature flexibility and crack resistance Characteristics:
    • Superior flexibility
    • Soft, tough, flexible, dry film
    • Excellent UV resistance
    • Very good abrasion resistance
    • Superior low temperature flexibility and crack resistance
    • High melting point (320°F)
    • Good strength properties
  • Ultra-soft, aliphatic, water-borne urethane dispersion. HD-4670 was designed for use in textile applications that require an ultra-soft hand coupled with good strength, abrasion resistance, and excellent resiliency. Due to its overall properties, HD-4670 can be used as a finish or a coating. This versatile urethane is ideally suited for use as an anti-fray finish on textile fabrics that must have an ultra-soft hand. HD-4670 is also ideally suited for textile-coating applications that require excellent low temperature flex crack resistance. The extremely low melt temperature also allows HD-4670 to be used as a heat sealable coating.   Characteristics:
    • Superior flexibility
    • Ultra-soft, resilient, flexible, film
    • Excellent UV-resistance
    • Good abrasion resistance
    • Superior low temperature, flex-crack resistance
    • Low melting point (240°F)
  • A low cost, aromatic, polyether-based, aqueous polyurethane dispersion. HD-3011 is a highly versatile coatings and adhesive polymer for applications where lightfastness is not critical. Its dry surface and high melting point properties prevent blocking problems. Excellent for use as a solvent (MEK) reactivate-able adhesive for bonding and laminating applications. Compatible with acrylic and other aqueous polymers for optimum cost/performance balance.   CHARACTERISTICS:
    • Medium soft, tough, flexible film
    • Unusually dry surface for non-blocking applications
    • High melting for thermal stability
    • Can be crosslinked with melamines or aziridines for true thermoset character and increased adhesion.
    • Excellent hydrolytic stability
    • Contains n-methyl pyrrolidone (NMP) co-solvent
  • Co-solvent free, soft, aliphatic, water-borne, polyurethane dispersion. HD-2024 was designed for use as a cost effective urethane for use in coatings or finishes for textile fabrics. This unique urethane dispersion is manufactured at high solids and without the use of solvent. HD-2024 is well suited for use as a strength additive for acrylic polymers. Whether used alone or as a strength additive, HD-2024 provides increased strength, anti-fray, and abrasion resistance properties at an affordable price.     CHARACTERISTICS:
    • Co-solvent free and high solids
    • Excellent cost/performance ratio
    • Soft, tough, flexible, dry film
    • Excellent UV resistance
    • Excellent low temperature flexibility and crack resistance
    • Very good abrasion resistance
  • A soft, aliphatic, polycarbonate-based, polyurethane dispersion. HD-2501 was designed primarily for use on flexible substrates as a coating, saturant or impregnant. CHARACTERISTICS:
    • Maximum hydrolytic stability and oxidation resistance
    • Outstanding toughness and abrasion resistance
    • Good water and chemical resistance
    • Can be crosslinked to enhance performance
    • Dilution and clean-up with ordinary tap water
    • Contains n-methyl pyrrolidone (NMP) co-solvent
  • Suitable for a variety of applications:
    • CASE and foam markets
    • one and two component systems
    • ambient, moisture and heat cured systems n building block for prepolymers
    Branced polyester/polyether polyol Offset Desmophen 1145 and Sovermol 815 Benefits:
    • Excellent water and moisture resistance
    • Excellent acid and alkali resistance
    • Very good hydrolytic stability
    • Fire and thermal resistance
    • Can be tailored for different properties
    • Available in low to high functionalities