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VINNEX® 8803 is an innovative compound made from a vinyl acetate/vinyl laurate copolymer and polyvinyl acetate. It is a colorless, tasteless, and odorless thermoplastic resin that comes in a dosable form and can be easily melted. This product is specifically recommended as a highly efficient, low-profile additive for fiber-reinforced composites and polymer concrete-type applications. It also demonstrates excellent compatibility with biopolyesters such as PLA.

Functions: Shrinkage Reducing Agent

Compatible Polymers & Resins: Polybutylene Succinate (PBS), Polyhydroxyalkanoates (PHA), Polylactic Acid (PLA)

Processing Methods: Injection Molding

Chemical Family: Polyvinyl Acetates (PVA), Vinyls, Vinylics & Vinyl Derivatives

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Composite Materials Functions

Features & Benefits

Materials Features

Applications & Uses

Composites Processing Methods
Application Details

VINNEX® 8803 is recommended as highly efficient Low Profile Additive for fiber-reinforced composites and polymer concrete type applications. Guide formulations are available upon request. It also shows excellent compatibility with Biopolyesters like PLA.

Properties

Odor
Odorless
Taste
Tasteless
Appearance
Solid colorless beads
Typical Properties
ValueUnitsTest Method / Conditions
Brookfield Viscosity (Solid Content 33% in 1,4-BDDMA, 20 rpm, PML 002, at 23°C)3100mPa.sBrookfield Viscometer
Brookfield Viscosity (Solid Content 40% in styrene, 20 rpm, PML 002, at 23°C)1100mPa.sBrookfield Viscometer
Glass Transition Temperatureapprox. 25 °CDSC (DIN 53765 / ISO 11357-5)
Mettler Softening Pointapprox. 118°CASTM D 3104
Volatile Contentmax. 1 %Specific method
Specifications
ValueUnitsTest Method / Conditions
Free Acetic Acidmax. 0.05 %Specific method
Residual Monomer (Vinyl acetate)max. 100 ppmSpecific method
Residual Monomer (Vinyl acetate)max. 5 ppmSpecific method
Viscosity (at 20°C, in 10 % ethyl acetate)5.0 - 7.0 mPa·sASTM D 445 - 06

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Country Availability
Packaging Type
Regional Availability
  • Africa
  • Asia
  • Europe
  • Latin America
  • Middle East
  • North America
  • Oceania
Packaging Information

VINNEX® 8803 is delivered in 25 kg bags.

Storage & Handling

Shelf Life
36 Months
Storage Information
  • To prevent caking VINNEX® 8803 should not be stored at temperatures above 10°C. Storage conditions must be dry; material must be protected from direct sun exposure.
  • Under these conditions the product has a shelf life of at least 36 months starting from the date of receipt.