 |
 |
|
|
|
| Vestolit B 7090 |
 |
Polyvinyl chloride for paste processing.
Vestolit B 7090 is a paste-forming micro-S-PVC copolymer which is suitable for producing pastes with almost Newtonian flow.
The general properties of B 7090 are particularly suited to the production of low-fusion temperature pastes for compact applications and for mechanically expandable foams.
The vinyl acetate content of approx. 5% in Vestolit B 7090 enables significantly improved fusion characteristics compared with comparable homopolymers.
Due to its low viscosity and the excellent storage stability, B 7090 is recommended for all applications requiring a reduction in fusion temperature over conventional processing conditions.
Consequently, the main application fields are: sealing compounds for cars, the coating of temperature-sensitive substrates and adhesive layers.
The good mechanical foaming properties of B 7090 also enable it's inclusion in low-fusion temperature back foams in the CV field. |
 |
K-value: 67
Viscosity number,cm3/g: 112
Apparent bulk density,g/cm3: 0.3
Sieve analysis - retained on 0,063 mm sieve,%: < 1
Water content acc. to K. Fischer,%: < 0.3
pH-value of the aqueous extract:
Paste viscosity 1.5 s-1,Pa.s: |
|
|
|
 |
|
|
|
|
|
 |
| There are no existing companies to distribute selected chemical product |
|
 |
|
|
|
