Productos

Productos

Desmodur 44V20L

Num. CAS

  • 9016-87-9

Desmodur 44V20L from PEQUINSA CHEMICAL is a high-performing liquid polymeric isocyanate known for its use in the production of polyurethane. It is derived from diphenylmethane-4,4'-diisocyanate (MDI) and presents with a technical-grade, dark brown appearance. This versatile component is a crucial choice for industrial applications due to its enhanced functionality resulting from the presence of isomers and homologues.

Chemical Properties:

  • Density: Approximately 1.22 g/cm³ at 25°C
  • Viscosity: Around 200 mPa·s at 25°C
  • NCO Content: 30-32%
  • Flash Point: Above 200°C

    Applications:

  • Polyurethane Foams: Widely used in the automotive, furniture, and mattress industries for creating lightweight and durable foam products.
  • Adhesives and Sealants: Key ingredient in producing reliable and strong bonding materials for various construction and industrial purposes.
  • Coatings: Utilized in creating robust protective coatings for floors, decks, and pipelines, offering superior resistance to wear and chemicals.
  • Elastomers: Employed in manufacturing flexible yet strong elastomers used in industries ranging from footwear to industrial parts.
  • Rigid Insulation: Crucial in constructing effective thermal insulation panels in building and refrigeration applications.
  • Wood Binders: Enhances the performance of particleboard and medium-density fiberboard adhesives.
  • Molded Parts: Essential for developing complex molded components with precise dimensions and excellent surface finishes.
  • Thermal Barriers: Frequently used in the aerospace industry to create thermal protection materials.
  • Footwear: Integral in the manufacturing of high-performance athletic and outdoor footwear, providing comfort and durability.
  • Industrial Filters: Used in producing effective filtration materials for air and liquid filtration systems.

    Key Features and Benefits:

  • Excellent Reactivity: Provides rapid curing and high throughput in production lines.
  • Versatility: Compatible with a wide range of polyols, allowing for diverse application possibilities.
  • Durability: Contributes to long-lasting and robust end products.
  • Customizability: Supports tailored formulations to meet specific performance requirements.
  • Chemical Resistance: Offers enhanced resistance against a variety of chemicals, ensuring product longevity.

    Common Uses:

  • Furniture Manufacturing: Utilized in foam formulations for sofas, mattresses, and chairs.
  • Construction: Key component in insulation panels for buildings.
  • Automotive Industry: Integral to seat cushioning and interior trim components.
  • Sports Equipment: Used in creating durable and high-impact sports gear.
  • Appliance Insulation: Essential for producing energy-efficient thermal insulation in refrigerators and freezers.

    Industries Served:

  • Automotive,
  • Construction,
  • Furniture,
  • Aerospace,
  • Footwear.

    Desmodur 44V20L by PEQUINSA CHEMICAL stands out as a top choice for businesses seeking high-quality and reliable materials for polyurethane production. Ideal for those ready to enhance their offerings, this product is geared for excellence and consistency, making it a sound purchase decision for a range of industries. Request a quote today to experience unparalleled performance and reliability.