By using this website you agree to our use of cookies in accordance with our Privacy Statement.
 

VESTOLIT B 6021 Ultra

Polyvinyl chloride for paste processing

VESTOLIT B 6021 Ultra is a paste-forming micro-S-PVC homopolymer which is suitable for producing low viscosity pastes with almost Newtonian flow and good storage stability.

B 6021 Ultra has both good fusion and foaming properties at low temperatures.

Due to the low K-value of 60, VESTOLIT B 6021 Ultra provides faster fusion even at low temperatures and produces a fine cell structure when using particular kicker / blowing agent combinations, and/or fast kickers. The product is therefore particularly well suited for back coat foaming of CV floor coverings. In both compact and foamed wallcoverings, high embossing speeds can be realized with B 6021Ultra due to the low fusion temperature. B 6021 Ultra can be mechanically foamed and also has excellent drum release properties.

 
 
Application Solid Foam
Coated fabrics

Floor coverings

Wallpapers, wall coverings


Canvas coating

Unsupported layers, films



Dipping, casting

Spray coating

●  recommended     ○  feasible   

 
 
Property Method Unit Value *
K value

DIN EN ISO 1628-2

-

60
Viscosity number

DIN EN ISO 1628-2

cm3/g

89
Apparent bulk density

DIN EN ISO 60

g/cm3

0,3
Sieve analysis - retained on 0.063 mm sieve

DIN EN ISO 1624

%

< 1
Water content according to K. Fischer

DIN 53 715

%

≤ 0,3
pH value of the aqueous extract

DIN EN ISO 1264

-

7
Paste viscosity 1.5 /s


Pa s

2,0
Paste viscosity 45 /s


Pa s

2,5

* The figures quoted above are typical values, and do not form part of the specification. 100 parts PVC, 60 parts DINP - measured in a rotary viscometer with a defined shear gap at 25 °C after ageing for 2 hours.

 
 

Contact

VESTOLIT GmbH
Paul-Baumann-Str. 1
45772 Marl
Germany

T. +49 2365 9549-888
F. +49 2365 9549-4000
products.vinyl.eu@mexichem.com

 
 

Data Sheet

 
 
 
 

VESTOLIT GmbH
Mexichem Business Group Vinyl