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New development of film-forming materials

Specialists of RPF "Luminofor" had developed new types of film-forming materials (FFM):
- granulated lanthanum fluoride for thin-layer optics (granules 1-10 mm);
aluminium oxide for thin-layer optics in the spherical form of granules  (Ø 1-5 mm);
- tableted titanium (III) oxide Ti2O3 for thin-layer optics;
- tableted zirconium (IV) oxide doped yttrium oxide (with different content of yttrium) for thin-layer optics;
- tableted yttrium-cerium (IV) oxide (50/50%) for thin-layer optics.

Technical Specification (ТУ) on Scintillators

RPF “Luminofor” Corp.” specialists have developed and registered the Technical Specification (ТY 20.12.24-090-48591565-2021) on scintillators (LRB-1, LRB-2).
These materials are used as an indicator material when creation of the compact scintillating devices which register of the ionizing radiation with long lifetime and high brightness.

Technical Specification (ТУ) on phosphors of FSV types

RPF “Luminofor” Corp.” specialists have developed and registered the Technical Specifications (ТY 20.12.24-087-48591565-2021, TY 20.12.24-088-48591565-2021) on flashed phosphors  (FSV-480, FSV-630, FSV-650, FSV-800).
These phosphors are used as the base for luminescent paints used for security printing; for secret marking of products and package.

Thermoindicator patches in the new design

"RPF "Luminofor" Corp. specialists have developed a new design of thermoindicator patches. By their shapes patches stick on any surface safely, for example, on a conductor insalation near an elecntric contact.
Compact thermoindicator patches easily fit on objects with the smallest surface area.
Thermoindicator patch sticks "in ring" or "in tuck" for contaminated materials or materials with low adhesive (PTFE or polyethylene).
The main difference and advantage of this technology is the detection of an emergency that has already occurred, as any electronic equipment does, but first signs of a pre-emergency situation that can lead to equipment failure, an emergency stop of the technical process, a fire, etc.
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Visualizators with bettered characteristics

In may 2021, RPF "Luminofor" Corp. specialists extended the visualization range of visualizators to 2 micron. Previous products detected in the 750-1750 nm spectral range. New model of the visualizator works in the spectral range 750-2100 nm.

Technical Specification (ТУ) on phosphors with IR-emission

RPF “Luminofor” Corp.” specialists have developed the Technical Specification (ТУ 20.12.24-082-48591565-2021) on Stokes phosphors of FL-type with IR-emission (FL-800, FL-820, FL-940).
These phosphors are used as the base for luminescent paints; in various types of IR-converters; when creating secret  machine readable luminescent marks for protection of securities; for marking industrial products.

Technical Specification (TY) on phosphors of FK-type

RPF “Luminofor” Corp.” specialists have developed the Technical Specification (ТУ 20.12.24-081-48591565-2021) on phosphors with fine granulometric composition of FK-type (FK-1M, FK-2M, FK-3M, FK-4M, FK-5M, FK-6M, FK-7M, FK-8M, FK-9M).
These phosphors are used as the base for luminescent paints in various signs and indicators, in security printing, for secret marking of industrial products.

State registration of magnetic powder production

In March 2021, RPF "Luminofor" Corp. received Certificates of state registration of chemical products for magnetic powder defectoscopy, developed at our enterprise.
In accordance with Certificates, the RPF "Luminofor" Corp. products are compliant with the Uniform Sanitary and Epidemiological and Hygienic Requirements for Goods Subject to Sanitary and Epidemiological Supervision
(Control) by the decision of the Customs Union No. 299 of 28.05.2010 (Chapter II, section 11, section 19).

Technical Specification (TY) on visualizators

RPF “Luminofor” Corp.” specialists have developed the Technical Specification (ТУ) on the visualizators converting a laser ultraviolet (UV) and infrared (IR) emission into a visible light.

Technical Specification (TY) on light correcting additives

"RPF "Luminofor" Corp. specialists developed the Technical Specification (TY 20.16.10-078-48591565-2021)) on the light correcting additives. These additives are used as a reactive agent when manufacturing polyethylene film or polycarbonate. The additives convert UV sun radiation into the useful emission in the red spectrum range (SKD-1 and SKD-2) and blue spectrum range (SKD-2).  

License

RPF "Luminofor" Corp. has received the License for conduct of works with state secret (issued by FSB, GT series No. 0114538, registration number 1133 dated September 14, 2020.
The license is valid until September 14, 2025).
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Technical Specification (ТУ) on the thermoindicator patches

“RPF “Luminofor” Corp.” specialists developed the Technical Specification (ТУ) on the thermoindicator patches for the temperature range of 40-300 °C. Validity date is 15.06.2020.

Watch with an afterglow

Open joint-stock company "Zlatoust Clock Factory" has developed a new design of a watch based on a phosphor with long afterglow of FV-490D type
(“RPF “Luminofor”, Corp. production)

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New developments of materials for thin-layer optics.

Specialists of RPF "Luminofor" have developed new types of film-forming materials (FFM):
- manufacturing process of cadmium sulfide for thin-layer optics. It is in a tablet's form and the purity of 3 N;
- manufacturing process of hafnium titanate for thin-layer optics. It is tablets and powder of the required size and with purity of 4 N;
hafnium (IV) oxide for thin-layer optics in the spherical form of granules of the required size (0.5-5.0 micron) and 3 N purity;
- manufacturing process of targets made from cesium iodide (Ø75-100 mm, h 4-7 mm, purity of 4 N);
- zinc sulfide for thin-layer optics. It is a powder of the required size and purity of 3 N.

Phosphor of FK-3M type with stone colour of powder

The phosphor of FK-3M type was synthesized for offset. It is a stone powder with green and blue-green emission colours. The average particle size is 1-3 microns (d50). The maximum particle size is not more than 4-5 microns (d90).

Phosphor of FSV-620 type with orange emission colour, increased flash intensity and a long time of light output

A new version of flash phosphor FSV-620 was synthesized. It has the orange emission colour. This modification differs from the previous one by a factor of 2 times increased flash intensity and longer time of luminescence of the light output, which allows you to perceive the response of the light composition to IR radiation both visual and hardware methods better.

Phosphor of FK-9M type with white emission colour and improved colour coordinations and increased brightness

The obtained phosphor of FK-9M type has the white emission colour, improved color coordinates and enhanced brightness. Correction of the composition allows to obtain a more uniform distribution of the phosphor layer when creating fluorescent coatings/prints by the offset.

Phosphor of FK-4M type with increased brightness of the stationary glow

The phosphor of FK-4M type was synthesized using a new process. It has the yellow-green emission colour. The average particle size is 2-4 microns (d50). The maximum particle size is not more 5 microns (d90). So this phosphor can be used for creating of the offset paint. A brightness of the stationary glow exceeds 100 % of the standard sample FK-4 with the particle size of 20 microns.

Phosphor of FKP-03k type for offset

The phosphor of FKP-03k type was synthesized for offset. It has a long afterglow with green emission colour. An average particle size is 2-4 microns (d50). The maximum particle size is not more 5-7 microns (d90).

Conclusion of Federal State Unitary Enterprise “VIAM” based on test results of LMP-520ks

Federal State Unitary Enterprise “VIAM” carried out tests to determine the applicability of concentrate for preparing luminescent magnetic suspension LMP-520ks for magnetic powder inspection of aircraft and other equipment for important purposes.

Exposing ability of sample of concentrate for preparing luminescent magnetic suspension LMP-520ks corresponding to the reference level of sensitivity “A” by РТМ 1.2А.020-2011 was determined.

In August 15, 2018, the conclusion of test data was obtained, on the basis of which the concentrate for preparing luminescent magnetic suspension LMP-520ks can be used for magnetic powder inspection of aircraft and other equipment for important purposes.