Putty Impressions | Quality Products by Metallurgical Supplies
Provil novo putty regular and soft series
450 ml base, 450 ml catalyst
Provil Novo – Silicones
Due to the special material properties of Provil Novo, it can be used to replicate surfaces with such precision that deviations are kept lower than 0.1 μm. This means that in metallography, for example, the structures of etched microstructure surfaces can be replicated with the utmost precision. The impression can be used to make a mold by using suitable polymers, such as Technovit®3040, to obtain a second positive, without any loss of quality.
Due to its excellent resilience, Provil Novo makes it possible to take impressions of difficult areas and to measure these after the impression has been taken. These advantages are used, for example, to measure the rate of wear of cavities in tools and machine components, without having to use cost-intensive techniques. Perfect results thanks to easy application methods.
The self-mixing cartouche system excludes faulty dosing. The kneadable products come with color-coded spoons and products in order to avoid confusion.
No special previous knowledge required for the application. In comparison to other methods, Provil Novo is very advantageous for use in places that are difficult to get to or for work performed overhead. Provil Novo can be removed easily from the sample object without leaving any residues.
Users of Provil Novo do not need to invest in special training or application devices. The competitive price of the consumables and the short time required for its application make it easy to decide on Provil Novo!
Provil Novo can be applied anywhere without risks, particularly in areas which already pose a high potential for danger (e.g. corrosion surveys in tank farms, gas pipes etc). Transportation of Provil Novo is also risk-free, and the products have been approved for all modes of transportation.
Provil Novo does not develop any temperatures during the curing process, and hence does not negatively influence the surface structure of objects – which is particularly important for a broad range of scientific applications and when taking impressions for restoration purposes.
Provil Novo silicones do not react in any way with other substances. This means that impressions of all kinds of surfaces can be taken, irrespective of the material of which those objects are composed. These surface impressions can be analyzed by using light microscopes or SEM’s (at a low accelerating voltage of max. 5 kV). Provil Novo impressions can also be used for roughness measurements.
• very hard surfaces (metallic or mineral surfaces)
• a quite high final hardness of the impression
Provil novo light
Provil Novo putty und putty soft
The addition-crosslinking silicones consist of a base and a catalytic component and can be kneaded by hand at a mixing ratio of 1:1. To produce an impression, simply apply the compound by hand on the surface to be examined. After about 4.5 to 5 minutes, the silicone is sufficiently cured to be removed. The main difference between the two products is their final hardness (see technical data). A typical application is an impression taking for measuring in the mold and toolmaking industry. There is no need for special prior knowledge of the application.
PROVIL NOVO PUTTY AND PROVIL NOVO PUTTY SOFT ARE USED FOR IMPRESSIONS
- Where large surfaces must be cast
- At hard to access places or when working overhead
- To stabilize making impressions with the flexible Provil Novo Light (double impression technique)
PROPERTIES AND APPLICATION
- Easy application procedures preventing errors
- Colour-coded putties and scoops eliminate mixing errors
- Ready in seconds after mixing
- Impressions can be evaluated with measuring probes or non-contact measuring methods
- Provil novo can be removed without leaving any residue on the specimen
|Provil Novo light regular||Provil Novo putty regular||Provil Novo putty regular|