RD 50® radiation shielding glass

Environments / Applications

Hospital X-ray protection, MRI scanning, observation windows, door glazing, nuclear medicine application, special mitre joint and lamination with float glass allow extended window sizes, creating better observation environments. Multiple glazing units providing shaped observation solutions. Due to its special composition, RD 50® is also excellently suited for PET applications and offers optimum protection effect. Therefore RD 50 ® can be used in the combination of PET and CT. Key markets are analytical and medical.

RD 50®: Lead equivalents in mm Pb for x-radiation quality and maximum delivery sizes

Minimal thickness in mm	Maximum thickness in mm	Attenuation equivalent in mm Pb at a tube voltage of:					Maximum weight in kg per m2	Maximum dimension in mm x mm
Minimal thickness in mm	Maximum thickness in mm	80 kV	100 kV	110 kV	150 kV	200 kV	Maximum weight in kg per m2	Maximum dimension in mm x mm
5.0	7.0	1.5	1.5	1.5	1.5	1.4	33	2000x1000
7.0	9.0	2.1	2.1	2.1	2.1	2.0	43	2400x1220
8.5	10.0	2.6	2.6	2.5	2.5	2.4	51	2400x1220
10.0	12.0	3.1	3.1	3.0	3.0	2.9	59	2400x1220
11.5	14.0	3.5	3.6	3.5	3.5	3.3	66	2400x1220
16.0	19.0	-	5.0	4.9	4.9	4.6	91	2400x1220
20.0	23.0	-	6.3	6.1	6.1	5.8	91	1500x1220

RD 50®: Lead equivalents in mm Pb for radionuclides

Nuclide	Attenuation equivalent in mm Pb at a thickness of:
Nuclide	4.0 mm	5.0 mm	7.0 mm	8.5 mm	10.0 mm	11.5 mm	16.0 mm	20.0 mm
C-11, N-13, O-15, F-18	1.4	1.8	2.6	3.1	3.7	4.2	5.9	7.4
CO-58	1.6	2.0	2.8	3.4	4.0	4.6	6.4	7.9
CO-60	1.7	2.2	3.1	3.7	4.4	5.1	7.1	8.9
Fe-59	1.7	2.2	3.1	3.7	4.4	5.1	7.0	8.8
Tc-99m	1.1	1.4	2.0	2.4	2.9	3.3	4.6	5.7

Further details can be found at the product data sheets in the download area.

RD 30® radiation shielding glass

Environments / Applications

Mammography, protection of employees, improved observation, reassurance of patients.
Specified for analog and digital mammography.
Provides protection in a security postal scanner.
Also applied within industry, e.g. For non destructive material testing

RD 30®: Lead equivalents in mm Pb and dimension

Glass thickness in mm	Attenuation equivalent in mm Pb at a tube voltage of:						Maximum weight in kg per m2	Maximum dimension in mm x mm
Glass thickness in mm	50 kV	56 kV	76 kV	80 kV	110 kV	150 kV	Maximum weight in kg per m2	Maximum dimension in mm x mm
6.0 ± 0.25	≥ 0.5	≥ 0.5	≥ 0.5	≥ 0.5	≥ 0.5	≥ 0.5	20	2350x1500

Further details can be found at the product data sheets in the download area.

Borofloat® 33 - borosilicate flatglass

Environments / Applications

A material with unlimited potential. Whether it be as an oven door window or a biochip used in modern medical technology, or as a component utilized in theater spotlights, film projectors or diving robots, few glass types can claim to be as versatile as BOROFLOAT® 33 . Even space exploration has adopted the material as a key component in research telescopes, enabling scientists to view fascinating, new dimensions.

Availibility

thickness in mm	tolerance	thickness in mm	tolerance
0.70	± 0.07	8.00	± 0.3
1.10	± 0.10	9.00	± 0.3
1.75	± 0.10	11.00	± 0.3
2.00	± 0.20	13.00	± 0.5
2.25	± 0.20	15.00	± 0.5
2.75	± 0.20	16.00	± 0.5
3.30	± 0.20	18.00	± 0.5
3.80	± 0.20	19.00	± 0.5
5.00	± 0.20	20.00	± 0.7
5.50	± 0.20	21.00	± 0.7
6.50	± 0.20	25.40	± 1.0
7.50	± 0.30

Further details can be found at the product data sheets in the download area.

Further special glasses

Toughened float glass

Environments / Applications

The glass is heated to temperatures above its transformation temperature and then cooled down abruptly. The glass should be cut and sanded before the heat treatment. Subsequent processing is no longer possible. When the glass breaks under heavy load, it breaks down into small blunt glass particles. This glass reduces the risk of injury compared to normal flat glass.

Toughened float glass has been used in automotive construction for front windshieldglases for many decades and effectively prevents cutting and impact injuries. The same service is also provided in the household.

It can be laminated with RD 30® or RD 50® and PVB-foil. This makes the glass much more robust and less susceptible to scratches and breakage.

quartz glass

welding protection glass

furnace sight glass

glass tubes made of borosilicate glass

hard glass

laminated safety glass

float glass

sapphire glass, rs glass

curved glass

medical products

we will gladly offer further technical special glasses individually on request. Please contact us, we have a good network, good conditions and would be happy to advise you.

Anti-reflex Glass for facades, glazing pictures and displays

Environments / Applications

We can offer several brands of anti-reflective glass for facades offers crystal clear transparency, even with a significant difference in the amount of light in front of and behind the pane. It reduces reflections to just a fraction of those seen with conventional glass.
Our anti-reflective glass can be used for display windows and showrooms, interpreter cabins, VIP seating areas in stadiums and panorama restaurants, television and recording studios, facades and balustrades, lobbies and foyers and also for displays or picture glazings.

ROBAX® - Fire viewing panels / glass

Environments / Applications

Flat ROBAX® panels offer clear views and a long product life. These are available as random sheets or cut-to-size panels.
Random sheets are 1,954 x 1,100 mm in size with 4 mm or 5 mm thickness, and serve as base material for cut-to-size panels.
Cut-to-size panels are available in a wide range of sizes in thicknesses of 4 mm or 5 mm.
They are finished according to your wishes, come with edge processing, and may have decoration or other specialties depending on your requirements.
The clean, simple style of flat ROBAX® panels delivers increased functionality. Fire-viewing panels covers every situation – wood, gas and pellet fireplaces and stoves for inside and out.

PYRAN® / PYRANOVA® / fire-resistant glass

Environments / Applications

is far superior to the traditional types of glass used in fire resistant glass. The secret lies in the interaction between the material and the production process. Manufactured in a micro float facility, which is unique within the world, the fire resistant properties of the special float glass surpass those of soda lime glass by far. The unique combination of borosilicate glass and the float process result in the special glass type PYRAN® with outstanding properties.

Fire resistant glazing with PYRAN® protects against the spread of fire, hot gases and smoke. Even under high thermal loads, the glazing stays transparent, ensuring that the burning building can be safely evacuated. PYRAN® have been internationally approved and are ideally suited for: Facades, partition walls, skylights and rooflights, doors, roofs, smoke screens, lift door glazing, lift shaft.

NEXTREMA® glass-ceramic

Versatile applications

A broad transmission spectrum, especially in the infrared range, makes NEXTREMA® a preferred material for covers of IR patio heaters, electric grills, infrared saunas and cabins, and for industrial processes such as paint drying and soldering operations. Inner lining of high temperature clean room ovens (e.g. display manufacturing). Easy-to-clean cover plate for magnetrons in microwave ovens. Decorative cover plate for dark radiator heaters.

Available dimensions

Thickness	Standard length (Max.)	Standard width (Max.)
4 mm	1,930 mm	1,075 mm
5 mm	1,930 mm	1,075 mm
6 mm	1,930 mm	1,060 mm

Others on request.

Main properties
(depending on the material variant)

Temperature resistance up to 950°C
Coefficient of expansion close to 0
Thermal shock resistance up to 820°C
Wide transmission spectrum – 6 transmission profiles in the visible and infrared range
Chemical resistance to acids, bases and corrosion (according to DIN 12116, ISO 695 and DIN ISO 719)
Process inertness
Mechanical strength at high temperatures

Contacts

» Please do not hesitate to contact us. We are ready to offer assistance and advice.

Mr. Martin Pape (managing director)

Specialist in the world of glass and sales

Mrs. Dipl. Kauffrau (FH) Ute Walgers

commercial mangagement & sales

Mr. Arne Pape

commercial staff

Mr. Lennart Pape

State-certified technician in the field of metal and steel construction, Technology glass processing and sales representative

Frau Jasmin Ritter

General Linguistics (B.A.), German Studies (B.A.), sales and marketing representative

Mr. Jakob Miller

Technology glass processing and logistics

Mr. Klaus Bluhm

Technology glass processing

Insights

» About us!

Schott AG and Pape Strahlenschutz GmbH are a reliable partnership!
Our team is working since 1997 in the sales and product-management of RD 30®/RD 50® radiation shielding glass. After long time in the sales of the SCHOTT AG products RD 30® and RD 50® we established our own company as representative for the German market. Since February 1st, 2013 we have a dealership of NEXTREMA® (SCHOTT AG) for worldwide markets.
Pape Strahlenschutz GmbH is a dealership of SCHOTT AG (RD 30® / RD 50® radiation protection glass for distribution of small panels in the German and South-/East European market) and NEXTREMA® in worldwide sales. Further technical SCHOTT-glasses as BOROFLOAT® 33, PYRAN®, ROBAX® and B270®I are in our product range.
Pape Schweissprodukte GmbH is the authorized representative of the Czech manufacturer SEVEROSKLO (SCS) for welding protection glasses, oven sight glasses and attachment glasses. You are welcome to find out more about other products on our website www.pape-schweissprodukte.de.

download - product data sheets

» go to download area

Contact

info@pape-strahlenschutz.de

+49 (0) 5562 914 000

company: contact person: country: address: e-mail: phone: fax: message: business activity:

Welcome to Pape Strahlenschutz GmbH
Your specialist for technical glass

Our company is located in the „heart of Germany“ about 70 km south of Hannover.
Technical glass fascinates us & with more than several decades in cooperation with Schott AG.

Your advantages:

our lean organization guarantees the fastest possible response to customer inquiries
Stock sheets of Pb value 0.5 mm (RD 30®) 1.2 mm up to 6.1 mm (RD 50®)
Higher lead equivalents can be achieved by using composites
other tube voltages can be calculated upon request
competetive prices, flexibility in price structure
high product quality level « Made in Germany »
wide product range: tempered float glass, quartz glass, welding protection glass, furnace sight glass, glass tubes made of borosilicate glass, hard glass, laminated safety glass, float glass, sapphire glass, rs glass, curved glass, medical products

Our skills:

radiation shielding glass in combination with PVB-foil and float glass 3 - 8 mm one or two sided
cast-in-place lamination process
round glasses DIA 10 - 350 mm
individual profile cut
edges (matt) grinded and polished
mitre joint, i.e. 45 degree
drill hole dia 5- 290 mm
matting
marking
converting heat-aborbing glass
jalousie inside
frames and spacer

Our products

RD 50® radiation shielding glass

RD 30® radiation shielding glass

Borofloat® 33 - borosilicate flatglass

Further special glasses

Anti-reflex Glass for facades, glazing pictures and displays

ROBAX® - Fire viewing panels / glass

PYRAN® / PYRANOVA® / fire-resistant glass

NEXTREMA® glass-ceramic

Contacts

Mr. Martin Pape (managing director)

Mrs. Dipl. Kauffrau (FH) Ute Walgers

Mr. Arne Pape

Mr. Lennart Pape

Frau Jasmin Ritter

Mr. Jakob Miller

Mr. Klaus Bluhm

Insights

download - product data sheets

Contact

Welcome to Pape Strahlenschutz GmbHYour specialist for technical glass

Welcome to Pape Strahlenschutz GmbH
Your specialist for technical glass