Product offering:
 -
protected glass against effects of ionising radiation
- solders and glass for electrical power engineering
- lithium and borate fluxing agents for RTG FLUORESCENT analysis
- filter glass with defined transmission of light curve
Services:
-
technological service for glass and ceramic branches
Protected glass:
We deliver
boards and blocks
- with lead equivalent min. 1,5 mm
- specific weight to 5,3g/cm3
Usage:
- RTG workplaces in health service, vet practice, nuclear
medicine
- nuclear power engineering, radio - pharmaceuticals production
- research institutions of radioactive materials
- liquidation and sorting of waste
- building industry
Solders and powder glass for electrical power
engineering
Solders:
- create joints between two materials with various extensibility,
for example glass - metal, glass - glass, glass - ceramics, … . They
are convenient for vacuum tight melting of components and superficial
marking of products
- we deliver according to customer ´s wish as fritted glass and powder
with certain granulometry
Powder glass:
- for silk - screen printed pastes production, for top coats
of hybrid integrated circuits and potentiometers
- for silk - screen printed pastes production, for thick film resistors
of hybrid integrated circuits and potentiometers
- for passivation of diodes
Usage:
- electrical, glass and chemical industry
Lithium and borate fluxing agents for RTG fluorescent
analysis
 -
high quality (equivalent Spektromelt A10, A12, guaranteed by high
technology)
- supplies as powder, optionally scrap glass
Usage:
- for RTG analysis in laboratories for identification of
contamination and defects of raw materials and products, especially
in steel, cement, ceramic and glass industry
Filter glass
- all sorts
of absorptive filters and glass with define spectral transmission
of light curve from UV through VIS to IR (spectral characteristics
agree with optical glass of the Schott company)
Optical filters
| Ultraviolet and infrared |
|
| Dark violet |
UG 1-8 |
| Blue and violet |
PS 3 |
| blue |
BG 1-9 |
| Yellow and green |
VG 4-9 |
| yellow |
GG 5-11 |
| orange |
OG 2-5 |
| red |
RG 1,5,8,9 |
| neutral |
NG 1-7 |
Supplies as:
- blocks of glass
- mechanically treated small boards of circular or rectangular shape
with minimum thickness 0,8 mm
Usage:
- plant and instrumentation and measurements - absorption
or filtration off of radiation of certain wave lengths (cameras, safety
and lighting engineering)
Technological service for glass and ceramic
branches
 -
defects elimination in glass production (decreasing in rejections)
- checking of new types of parison
- technical help at change of raw materials, or composition of parison
treatment
- technical help at introducing of new type of parison
- development and checking of new technologies in glass and ceramic
production including annealing, melting and plaining of optical, technical
and special glass
- tests of volatilization, colouring and plaining of parison
Offer:
- melting of glass according to particular customer ´s request
- supply of glass also in small amount
- high chemical purity of delivered glass
Parameters:
- melting in Pt, Pt-Rh, ceramic and a quartz crucibles
- exact control of melting process
- melting temperatures to1600 °C
- annealing of final products including fine optical annealing
- homogenisation of parison
Advantages:
- quality
- quickness and flexibility
- realisation of small orders
- certificate of requested parameters |
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