VINNEX® LA 2640

VINNEX® LA 2640 is a solid, thermoplastic polymer granulate. The clear, yellowish polymer is based on vinyl acetate and polylactic acid. It is designed as an additive for the application in biodegradable plastic formulations.


Eigenschaften

VINNEX® LA 2640 provides the following advantages to processing of biodegradable plastics (PLA: PHA; PBS, PBAT, starch, CA):

  • Processing of biopolyesters on conventional thermoplastic equipment.
  • Blending of biopolyesters with each other, easy homogenazation.
  • Increased organic or inorganic filler/fiber content without hardly sacrificing performance.
  • Improved performance and final product properties.
  • Improved processing and increased process speed, especially in extrusion, injection molding and film processing applications.

 

Application

VINNEX® LA 2640 is recommended for modification of biodegradable polymers and compounds or their blending with natural or mineral fillers and fibres in dry mix applications.

Processing

VINNEX® LA 2640 can be mixed with the other solid raw materials of the bioplastic formulation.

Product data:

Melt viscosity, 100% Polymer, capillary viscometer:

 

170°C   100 [1/s] ~             1700 Pa.s

190°C   100 [1/s] ~             1000 Pa.s

 

Wird das Produkt in anderen Anwendungen als den aufgeführten eingesetzt, liegen Auswahl, Verarbeitung und Verwendung des Produktes in der alleinigen Verantwortung des Abnehmers. Dabei sind alle gesetzlichen und sonstigen Regelungen zu berücksichtigen. 

Es können leichte Farbschwankungen des Polymergranulats auftreten, die die Funktion des Produktes nicht beeinträchtigen. 

Verpackung / Gebinde

20 kg Alumina laminated bags.

Lagerung

VINNEX® LA 2640 should not be stored at temperatures above 30°C in order to prevent caking. 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 12 months. If the product is kept for longer than that, it can still be used, but users are advised, in this case, to check the properties required for the intended use.

Vertrieb & Support

Wacker Chemical Corporation
S State Road 4950
Ann Arbor, MI 48108
USA
+1  888  922-5374 (Phone)
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Products Technical data
Softening point
VINNEX® 2522 119 °C[1] 246,2 °F[1]
VINNEX® 2523 - -
VINNEX® 2525 ca. 200 °C[2] ca. 392 °F[2]
VINNEX® 2526 - -
VINNEX® 8802 ca. 106 °C[3] ca. 222,8 °F[3]
VINNEX® 8803 ca. 118 °C[4] ca. 244,4 °F[4]
VINNEX® eco 2522 (XX MB) 119 °C[1] 246,2 °F[1]
VINNEX® eco 2525 (XX MB) ca. 200 °C[2] ca. 392 °F[2]
VINNEX® LA 2540 - -
VINNEX® LA 2640 - -
VINNEX® LA 8040 - -
Legend
[1] Softening point | ASTM D 3104,  [2] Softening point | DIN ISO 4625, by Ring and Ball,  [3] Mettler softening point | ASTM D 3104,  [4] Mettler Softening Point | ASTM D 3104 

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Wacker Chemical Corporation
S State Road 4950
Ann Arbor, MI 48108
+1  888  922-5374 (Phone)

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