For the gap exeption

 

The seals we apply on plastic and metal parts are CNC driven equipments. The application of this technology can be used on any contour lines even in 3 dimension. The application is often happen on the slots or surfaces to be sealed. The thickness of these sealings can be varied.

 

Due to this process, we can provide optimal process safety.

Applied Materials: PU - foams, silicone foams, silicones

 

The most important advantages:

 

- Adhesive bonding of the workpiece

- Universal usability nearly every contour

- There is little effort possible modification of the contour

- No need to manually insert the gasket (process safety)

- The seals should not be kept in stock

- Endless seals (there is no possibility of error)

- The casting of our vessels or disturbing disparities are balanced

- The machining process can be omitted

 

Fields to use

- Automotive:

Sound-proof seals

Lighting elements

Motors-, or pumps- Locking Elements

Parts casings:

Inland areas such as casings, shellfish or handle other pads.

- Electronics industry

Sound-proof seals

Motors, heat sinks, radiators

Household appliances, medical equipment, lighting fixtures

Switching elements sensitive electronic components, remote controls

Loudspeakers and much more

- Machinery and equipment manufacturing

Sound-proof seals

Homes and sealing machine engines

All types of tiles

- Sheet metal working and cabinet making

Sound-proof seals

Doors and cabinet installers

 

For porous-free poducts

 

Porosity is a condition that exist in most materials. This condition is mainly specific for casting products since their change of consistence produce gases and these gases cause uncontinouosness inside the material. The pores in materials are often so tiny, that they are unvisible for the naked eye. But when they are under pressure of gases or liquids, these pores can be detected. This condition makes most of the casting technology made parts unusable. The problem of porosity can be perfectly eliminated by vacuum impregnation. During this process, the pores that are contact with the surface can be filled with a solid but flexible material, that are oil, chemical and heat resistant.

 

During this process, the material also intrudes under the surface, so this process can be done also with rough and processed casting parts, without changing their dimensions or having an extra surface on them.

Most of the materials are porous, but this is highly true for the alloy casting products. The porosity has the following three types:

Leaking porosity: this can be formed both on the surface and inside of it during production. This is caused by the insufficient pressure of casting.

Gas porosity: it is usually formed inside the material by the gases produced during casting.

Porosity caused by thermal son: this is the most specific failure and the hardest to be controlled. Its forming is gained by the change changing of consistance, when at cooling down a lot of pouruses are formed by the changing of dimensions.

 

The previously mentioned process can eliminate the leaks in your product to optimise their efficiency.

Impregnation is a proven technology and have been existing on the national and international market for 35 years.

The permanent load test of the U.S. Navy the problem-free applications of well-known car manufacturers and the provide of fresh drinking water prove the efficiency of impregnation and also the quality of the resin used during the process.

There is a positive underaction of impregnation of making a better surface for painting and lacquering later on.

This process is often called as ’covering’, ’vacuum-resin process’ or ’sealing’.

 

The process:

1: All porouses or lunkers are cleaned from debris that are contact with the surface.

2: From these cavities humidity is sucked out by dry vacuum.

3: These products are filled up with the impregnator chemicals after the vacuum effect.

4: After these steps, he resin becomes crosslinked on 90° C than becomes hard.