SIKAFLEX® 291 TECHNICAL DATA SHEET

Technicale schesdataMerkblattsheet

Version 12/20052 2

Sikaflex®®-291

 

i aflex -291

 

The strongly bonding marine adhesive

 

Der haftstarke Marine-Dichtstoff

 

Technical characteristics

 

Chemical basis

 

Colour

 

Curing mechanism

 

Density before curing (DIN 53479)

 

Stability

 

Processing temperature

 

Skin formation time 1

 

Through-curing speed

 

Volume change (DIN 52451)

 

Shore A hardness (ISO 868 / DIN 53505)

 

Tensile strength (ISO 527 / DIN 53504)

 

Elongation at break (ISO 527 / DIN 53504)

 

Tear propagation resistance (ISO 34 / DIN 53515)

 

Glass transition temperature (ISO 4663 / DIN 53445)

 

OperatingEinsatztemperaturtemperature

sustaineddauerhaft

shortKurzfristig-term

4 Stundenhours

 

1 Stunde

Storage life (storage at less than 25°C in unopened containers)

1 hour

 

1)23°C / 50% r.Lf.

1-component polyurethane

white, black, natural wood

cures by absorbing moisture

approxca. 1,3. 1kg/l,.3 kg/l,farbab- dependinghängig on colour

good

+5°C - +40°C

60 min.

(see digiagram 1)

approx. -5%

approx. 40

1.8N/mm2 approx. 400% approx. 6 N/mm approx. -45°C

--40°C40°Ctobis+90°C+90°C

160°C160°C 180°C180°C

12 months

DescriptionBeschreibung

 

 

 

ProductProduktvorteileadvantages

SikaSikaflexflex®®-291291 istis aeinstablefür den1-compoBoots--

--1-1component-komponentig

nentund Schiffsbaupolyurethaneentwickelter,sealant developedstand-

--flexiblelastisch

fester

 

 

1-Komponenten-Polyure-

- geruchsarm

for boatbuilding and shipbuilding.

- low odour

than-Dichtstoff.

 

 

 

- alterungs- und

On exposure to atmospheric moisture

- resistant to ageing and weather

Unter

Einwirkung der

Luftfeuch-

witterungsbeständig

it reacts to become an elastomer.

- non-corrosive

tigkeit

®reagiert dieser zu einem

- nicht korrosiv

Sikaflex

 

 

291

satisfied

the

require-

- can be painted over

Elastomer.

International Maritime

- überlackierbar

ments of

the

- can be sanded

Sikaflex

®

-291

erfüllt

die

Anfor-

- schleifbar

 

 

 

(IMO).

 

 

 

- broad bonding spectrum

Organisationderu gen der Internationalen Mari-

- breites Haftspektrum

SikatimenflexOrganisation® 291 is manufactured(IMO).

in ac-

--electricallyelektrischnonnicht-conductiveleitfähig

 

 

®

 

 

 

 

 

--resistantMeerwasserto seawater- und Hydrolyseand hydro- -

cordanceSikaflex -291with wirdthe nachISO 9001/14001dem Qua-

litätssicherungssystem

 

 

ISO

beständig

Quality Assurance System and the

lysis

9001 / 14001

und dem Respon-

 

Responsible Care Programme.

 

 

sible Care Programm hergestellt.

 

Application Range

Anwendungsbereich

Sikaflex®®291 is a versatile product for Sikaflex -291 ist ein im Boots- und

useSchiffsbin boatbuildingu vielseitigand shipbuildingeinsetzbaresto makeProduktflexibleund dientand vibrationder Herstellung-resistant

sealsvon elastischenin internal andundexternalvibrationsbeareas- . ständigen Dichtungsfugen im In- Sikaflex® 291 has strong bonding pro- nen- und Aussenbereich. Sika- perties to the principal materials used flex®-291 verfügt über ein grosses in shipbuilding. Suitable substrates in- Haftvermögen auf den we- clude wood, metals, primers and paint sentlichen, im Schiffsbau verwen- detennishes Materialen(2-component. Geeignetesystem), ceraUn- - mictergründematerials,sindplasticsHolz, Metalle,(UP-GFKGrunetc.)-. Sikadierungenflex® 291undshouldLackierungennot be used(2-Kfor-

Systeme), keramische Materialien, sealing plastics that are subject to Kunststoffe (UP-GFK etc.). Si- stress cracking (such as PMMA, PC kaflex®-291 darf nicht zur Abdich- etc.).

tung von spannungsrissgefähr- For timber decking we recommend Si- deten Kunststoffen (wie PMMA, kaflex® 290 DC. In the cured condition, PC etc.) verwendet werden.

SikaFürStabdeckverfugungex® 291 can be sandedempfehlenwithout problemswir Sikaflex. ®-290 DC. In erhärte- Curingtem Zustandmechanismkann Sikaflex®-291 problemlos geschliffen werden.

Härtungsmechanismus

Sikaflex® -291 1 / 2

40

Page 40
Image 40
Kathrein CAP 600 manual Sikaflex 291 Technical Data Sheet, Sikaflex-291 Aflex

CAP 600 specifications

The Kathrein CAP 600 is a cutting-edge solution designed for the modern telecommunications landscape, catering primarily to the demands of mobile network operators and service providers. This compact, high-performance active antenna system is engineered to enhance connectivity in urban environments, significantly improving network efficiency and user experience.

One of the key features of the Kathrein CAP 600 is its multi-band capability. It supports various frequency bands including LTE, 5G NR, and others, making it versatile for both current and future network deployments. This allows operators to seamlessly upgrade their services without needing to overhaul their infrastructure.

The CAP 600 is equipped with advanced MIMO (Multiple Input Multiple Output) technology, which leverages multiple antennas at both transmitting and receiving ends to boost data throughput and reliability. This technology is essential for maximizing spectral efficiency, thus accommodating more users and higher data rates in dense urban areas.

In terms of design, the Kathrein CAP 600 features a compact and lightweight structure. This is crucial for installations in constrained environments where space is at a premium. The antenna's sleek aesthetics also allow it to blend into its surroundings, thereby reducing visual impact, which is often a concern in urban deployments.

The antenna incorporates intelligent software features that facilitate dynamic beamforming. This enables targeted coverage, allowing signals to be directed towards users rather than being broadcast in all directions, thus minimizing interference and optimizing network performance. Additionally, the built-in remote management capabilities allow operators to monitor and manage network performance in real-time, enhancing operational efficiency.

Regarding sustainability, the CAP 600 is designed with energy efficiency in mind. The use of advanced materials and optimized hardware contributes to lower energy consumption, making it an environmentally friendly choice for operators looking to reduce their carbon footprint.

Overall, the Kathrein CAP 600 is a sophisticated solution that meets the high demands of modern mobile networks. With its advanced features, technologies, and commitment to sustainable operations, it represents a pivotal component for any operator looking to enhance connectivity and provide exceptional service in today’s dynamic telecommunications environment.