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Wacker Vinnex® 2523 Vinyl Acetate Homopolymer
Categories: Polymer; Thermoplastic

Material Notes: VINNEX® 2523 is a solid, thermoplastic homopolymer. The clear and colorless resin is prepared by polymerization of vinyl acetate. VINNEX® 2523 is tasteless.

Application: Typical applications for VINNEX® 2523: blending with natural fibers or flour such as wood, starch and cork. It is also suitable for the modification of biopolymers and biopolymer compounds.

Information provided by Wacker Chemie AG.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Bulk Density 0.700 - 0.850 g/cc0.0253 - 0.0307 lb/in³DIN 53466
Density 1.18 g/cc0.0426 lb/in³DIN EN ISO 2811/1-3
Volatiles <= 1.0 %<= 1.0 %
Viscosity 8.0 - 11 cP8.0 - 11 cP10% in ethylacetate; ASTM D445-06
 640 cP
@Temperature 180 °C
640 cP
@Temperature 356 °F
 1500 cP
@Temperature 160 °C
1500 cP
@Temperature 320 °F
 4000 cP
@Temperature 140 °C
4000 cP
@Temperature 284 °F
Molecular Weight 130000 g/mol130000 g/mol
 
Chemical PropertiesMetricEnglishComments
Total Acid Number <= 0.50<= 0.50[mg KOH/g]
 
Thermal PropertiesMetricEnglishComments
Softening Point 120 °C248 °FRing and Ball; DIN ISO 4625
Glass Transition Temp, Tg 43.0 °C109 °FDIN EN ISO 11357-2
 
Descriptive Properties
K-Value48-54DIN 53726

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PWACK9666 / 205195

Specialty Compounds RTP Company

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