CLEAN FILTERED.
SOLTA®FILT | Filter felt by RÖDERS.Needle felt for filter media.
SOLTA®FILT
Filter felt for the most diverse requirements.
SOLTA®FILT
Filtering of solids from gases up to 150°C temperature as well as aerosols from gases
SOLTA®FILT|FLUID
Filtering of
Solids from liquids
SOLTA®FILT|THERM
Filtering of
solids from gases
above 150°C temperature
SOLTA®FILT
- Separation of solids from gases up to 150°C temperature
- Separation of aerosols from gases
Whether for product filtration or for dedusting exhaust air, with our SOLTA®FILT-products we offer you a wide range of different filter media for e.g.:
- Specially adapted products for CIP plants
- Products for fine dust filtration
- Products for fine dust filtration
- Additional finishes such as hydrophobic and oleophobic properties, PTFE or NANO throughout the material depth.
- Pleatable filter media
- The application for adapted surfaces (e.g. coatings)
- Oil mist separation or
- Customized products
Specifications
| Weights | from 300 g/m2 to 1400 g/m2 |
| Air permeabilities | from 60 l/dm2 x min to 1700 l/dm2 x min |
| Forms of delivery | Roll goods |
| Material | Polypropylene, polyester or special types of fibers |
| Other products on request |
SOLTA®FILT|FLUID
- Filtration of solids from liquids
- Separation of aerosols from gases
With our SOLTA®FILT|FLUID products a wide variety of special materials for liquid filtration of e.g. drinking water, oils, fuels, chemicals or process wastewater is possible.
These products are used as:
- Filter candles
- Filter presses
- Filter bags, bags, etc.
Specifications
| Degrees of separation | from 1 μm to 150 μm |
| Forms of delivery | Roll goods or as filter cartridges |
| Material | Polypropylene, polyester or m-aramid |
| Other products on request |
SOLTA®FILT|THERM
Filtration of solids from gases above 150°C temperature
Hot gas filtration requires particularly resistant fibers. Known fiber types are m-aramid, polyimide, melamine or PPS.
A combination with coatings, finishes or antistatic properties is also possible. From this we manufacture e.g.:
- Products with PTFE coating (e.g. FUTUR)
- Conductive products to prevent electrostatic charges
- If necessary, with additional finishes such as hydrolysis and acid protection or PTFE in the full bath
- Pleatable filter media
- Customized products
Specifications
| Weights | from 300 g/m2 to 550 g/m2 |
| Air permeabilities | from 80 l/dm2 x min to 300 l/dm2 x min |
| Forms of delivery | Roll goods |
| Material | m-aramid, polymide, melamine or PPS |
| Abweichende Produkte auf Anfrage |
Areas of application for SOLTA®FILT.
Adaptation of SOLTA®FILT
to the filtration application.
In order to be able to optimally adapt the filter material to its application, there are many possibilities. Some examples are given below:
Smooth, rough or fluffy surfaces
Oil and water repellent, also especially for systems with food contact
Anti-adhesive, e.g. to minimize the adhesion of dirt particles to the surface
Antistatic to dissipate static charges
Pleatable : for stable folds in cartridges or cassettes with high mechanical and temperature resistance
- Needle felts with high mechanical stability
- partly with IFA test certificate
- Products also for the temperature range up to 200°C
- very good dimensional stability up to the maximum operating temperature
- Products in antistatic design
- Combinations with equipment to improve the filter properties
- Oil mist separation products
- better cleaning of the filter medium
Specifications
| Weights | from 250 g/m2 to 600 g/m2 |
| Air permeabilities | from 70 l/dm2 x min to 200 l/dm2 x min |
| Forms of delivery | Roll goods |
| Material | Polypropylene, polyester, m-aramid, polymide or PPS |
| Other products on request |
As a manufacturer, we also have the ability to customize the structure of the product to your needs, for example:
Select fibers according to fiber properties and fiber diameter (titer)
For the selection of the right felt product, the consideration of the fiber properties is important. The following table gives a brief overview:
This information corresponds to our current state of knowledge. We do not assume any warranty for possible deviations.
Tear forces can increase by using a support fabric
Adjust the air permeability or
Be able to make divisions in width
Increasing the filtration efficiency of SOLTA®FILT.
Particulate matter is a very important and responsible issue. Smaller and smaller particles are to be removed from the air, while there is often also a desire for high air permeability. These requirements seem contradictory at first glance, yet they are compatible. We can offer you the following possibilities, for example.
A large number of these products are certified according to IFA class M (formerly BIA).
FUTUR: : Yellow surface coating that provides a combination of fine dust filtration with high air permeability.
The basis is a special microporous PTFE coating on the upstream side. On the one hand, this allows fine dusts to be separated very well; at the same time, this structure offers very high air permeability and higher mechanical stability compared to PTFE membranes.
The PTFE surface has an anti-adhesive character, thus improving the cleaning of the filter medium.
In addition, our FUTUR coating can also be combined with antistatic properties.
The existing IFA test certificate indicates dust class M.
| Weights | from 300 g/m2 to 550 g/m2 |
| Air permeabilities | from 80 l/dm2 x min to 450 l/dm2 x min |
| Forms of delivery | Roll goods |
| Material | Polypropylene, polyester, m-aramid, or other types of fibers |
| Other products on request |
AGLA-TF: Fine dust filter with full bath PTFE finish
Functional surfaces such as barrier layers or slip-resistant coatings can improve the usability of the product.
Very good fine dust separation with simultaneously high air permeability characterize our exceptional filter felts, which are used in particular in fine dust filters.
This product is characterized by a particularly reduced pore size on the upstream side and the PTFE full bath finish. This makes it possible to achieve very good separation of fine dusts without using a coating.
The IFA test certificate indicates dust class M.
Product advantages
- Very good fine dust filtration
- very good cleaning of the filter medium
Our AGLA-TF products are also available in antistatic version.
| Weights | ≥ 400 g/m2 |
| Air permeabilities | of 60 l/dm2 x min or 90 l/dm2 x min |
| Forms of delivery | Roll goods |
| Material | Polyester |
| Other products on request |
NANO: Products with an extremely repellent surface, some of which can exhibit significantly increased filtration efficiency.
The NANO depth finish is based on the use of nanoparticles and is known for its extremely repellent and self-cleaning properties. In filtration, this finish can help lower clean gas content.
- Advantages of our filter media with NANO depth equipment:reduced clean gas concentration (up to -50%)
- Extremely water resistant
- improved hydrolysis stability of the filter medium
- self-cleaning properties and thus better cleaning
- improved resistance to abrasion
- Equipment throughout the depth of the material
| Weights | ≥ 400 g/m2 |
| Air permeabilities | ≥ 150 l/dm2 x min |
| Forms of delivery | Roll goods |
| Material | Polyester or polypropylene |
| Other products on request |
Ultra-fine fibers/NANOFIBER: Ultra-fine fibers reduce pore size and increase filtration efficiency. A nanofiber overlay is also possible.
Ultra-fine fibers reduce the pores and increase the number of fibers in the filter material. The result is improved separation.
Ultra-fine fibers can be used in all of our needlefelt products upon request.
One of our further developments is the NANOFIBER layer. Here, nanofibers are applied to the upstream side to retain even the finest particles.
Our products with ultra-fine fibers are also available as antistatic versions.
Specifications
| Weights | ≥ 300 g/m2 |
| Air permeabilities | ≥ 100 l/dm2 x min |
| Forms of delivery | Roll goods |
| Material | Polyester |
| Other products on request |
Quality is no coincidence with us.
For our products SOLTA®FILT, SOLTA®FILT|FLUID and SOLTA®FILT|THERM the strictest quality standards apply. From the first sample to delivery to the customer, the products undergo a wide range of tests and are only released when 100% of the desired quality has been achieved.
In addition to the quality promise, we offer our customers individual services:
- Development of products and sample production
- Examination of used samples for product or application optimization
- Preparation of test reports
- Special instrumental testing possibilities in filtration (e.g. VDI test rig for testing filter media)
- Chemical tests
- Microscopic tests
We are certified according to DIN EN ISO 9001 and keep all quality records for at least two years.
