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VESTOLIT P 1353 K

Polyvinyl chloride for paste processing

VESTOLIT P 1353 K is a paste forming homopolymer that is suitable for producing high-viscosity pastes with pronounced pseudoplastic flow behavior.

The product is suitable for both compact processing and chemical foaming.

Due to its pronounced pseudoplasticity, VESTOLIT P 1353 K is recommended for processing methods requiring high viscosities at low shear rates. This applies equally to the compact coating of open fabrics, to the produc-tion of foamed artificial leather in the two-layer process, and to spray processes, such as the underbody protec-tion coating of motor vehicles.

Because of its pseudoplasticity, the product is appropriate as a rheology additive to control the viscosity of pastes. The viscosity as well as the yield point can be influenced by the choice of stabilizers.

The material is suitable to produce rigid, low-density foams in combination with isocyanates, which are prefer-ably used in lightweight constructions.

 
 
Application Solid Foam
Artificial Leather


Films & Sheets



Flooring



Sealants



Technical Coatings



Textile Coatings



Wall Coverings



Others


●  recommended       ○  feasible    

 
 
Property Method Unit Value *
K value

DIN EN ISO 1628-2

-

70
Viscosity number

DIN EN ISO 1628-2

cm3/g

125
Apparent density

DIN EN ISO 60

g/cm3

0.45
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

-

10
Paste viscosity 1.5 /s


Pa s

55
Paste viscosity 45 /s


Pa s

4

*The figures quoted above are typical values, and do not form part of the specification.
100 parts PVC, 120 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
Technical-Service.Germany

 
 

Data Sheet

 
 
 
 
 
 
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