K-FLEX® 850P

K-FLEX® 850P is a dibenzoate blend designed specifically for vinyl applications.
On this Page

Product Description

K-FLEX® 850P is a dibenzoate blend of diethylene glycol dibenzoate and dipropylene glycol dibenzoate developed specifically for vinyl applications. It is used in plastisol and melt-compounded PVC systems to increase fusion speed and improve compatibility, particularly when transitioning from traditional phthalates to alternatives such as DOTP. 

In melt-compounding applications, it reduces dry-blending time, improves roll tack, and contributes to dimensional stability and toughness in finished PVC articles. The product can replace from 15% up to 100% of a general-purpose plasticizer in vinyl formulations, providing formulation flexibility during raw material constraints. 


THESE SPECIAL FEATURES MAKE THIS PRODUCT SO SUCCESSFUL 

  • Designed specifically for vinyl applications  
  • Increases fusion speed and improves compatibility in DOTP-based systems  
  • Improves stain and extraction resistance, especially versus oily solvents  
  • Reduces dry-blending time and improves roll tack in melt-compounding  
  • Allows replacement of 15–100% of general-purpose plasticizers in PVC formulations  
  • Contributes to improved dimensional stability and toughness in finished PVC articles 


THE MOST COMMON AREAS OF APPLICATION 

  • PVC melt compounding  
  • Plastisol/vinyl sealants  
  • Plastisol flooring and consumer products  
  • Latex caulks and vinyl-based sealants


BUT THAT'S NOT ALL: 

Further information on this product, as well as on other LANXESS plasticisers and modifiers, can be accessed via the following overview site: 

➔ Plasticizers and Modifiers

Brand

K-FLEX®

Product Type

Modifiers & Plasticizers

The Technical Datasheet Download is currently unavailable. Please Try again later. Thank you.
There are currently no Technical Data Sheets available for this product.
Technical Data Sheet
Legal Area
    Language

      BROCHURES FOR DOWNLOAD

      THAT'S WHY LANXESS

      As a leading specialty chemicals company, we offer much more than high-quality products: we stand for reliability, innovative strength and partnership-based thinking. But you are at the centre of everything we do: our customers. Our customers benefit from tailor-made solutions, global presence and a deep understanding of their markets. Discover eleven compelling reasons why LANXESS is the right partner for your business.

      YOU ARE AT THE CENTRE OF EVERYTHING WE DO: OUR CUSTOMERS.

      Jan Stefanov

      Köln

      Send message
      Cancel

      Emily Mayes

      Kalama

      Send message
      Cancel