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EN 45545-2 Smoke Density & Visibility Testing Systems Compliant with ISO 5659-2 and UIC 564-2
KDM Global provides specialized EN 45545-2 smoke density and visibility testing systems engineered for evaluating the smoke production and optical visibility characteristics of materials used in rail vehicle interiors. Designed in accordance with ISO 5659-2 and UIC 564-2, our systems support full compliance with EN 45545-2 R-class requirements across HL1, HL2, and HL3 hazard levels.

These instruments are essential for fire safety classification of rail coach components such as flooring, wall panels, seat cushions, cable insulation, and coated fabrics. The system accurately measures specific optical density (Ds), transmittance, and supports visibility analysis during material combustion under controlled conditions.

Key Features:
EN 45545-2, ISO 5659-2 & UIC 564-2 compliant design

Dual test modes: 26 kW/m�² (with pilot flame) and non-flaming mode

Precision laser photometry system for measuring light obscuration

Robust sealed test chamber with specimen holder and gas exhaust unit

Digital logging of Ds, VOF4, transmittance, and time to peak smoke production

Optional integration with FTIR toxic gas analysis module

Applications:
Smoke density and visibility testing for rail coach interior materials

Used in material classification for R Classes (e.g., R1, R2, R6, R7, R21) under EN 45545-2

Suitable for railway component manufacturers, independent test labs, and regulatory agencies

Supports classification of products under EN 13501-1 (Euroclass) and UIC standards

Advantages:
Highly sensitive laser-based measurement for accurate smoke visibility data

Automatic calibration and test reporting software included

Low-maintenance system with corrosion-resistant chamber and precise flow control

Optional FTIR upgrade for toxic gas monitoring during combustion testing

Delivered with user manual, calibration certificate, and test record templates

System Components:
Smoke Density Chamber (as per ISO 5659-2)

Photometric Unit with Laser & Receiver

Specimen Holder and Heating Unit

Data Acquisition System and Control Console

Gas Exhaust System and Chamber Sealing Assembly

Why Choose KDM Global?
Trusted supplier of railway fire testing equipment in India and overseas

In-house engineering and calibration services

Proven performance in government labs, third-party certifiers, and railway OEMs

Comprehensive support including installation, training, and annual maintenance contracts

Request a Quotation or Demo
Upgrade your fire testing capabilities to meet EN 45545-2 smoke and visibility standards. Contact KDM Global for technical specifications, pricing, or a product demonstration.

Waterproof PU Coated/Laminated Fabric

Waterproof and Breathable
PU membrane or film
Super soft
Non-allergic
Washable at 90°C
Usage : Home Textile, Hospital Textile, Hotel Textile, Baby Care Products
It is pleasure us to supply above mentioned product with reasonable rates to our customers throughout the world. We are flexible in production and able to customize the product regarding our customers’ needs. If you need the quotation, please message us. We will revert back to you with our price offer and more details ASAP.

EXPORT SALES TEAM
ANATOLIA TEX TURKEY

Everflon FEP Aqueous Dispersion
Everflon FEP D50 is an off-white aqueous fluorinated ethylene propylene (FEP) dispersion stabilized with a non-ionic surfactant.

It is a general-purpose dispersion that can be used to impart some the unique properties of FEP to end products that would be difficult to make using traditional melt extrusion processes. It can be used to coat or impregnate porous structures, or to make thin films. It can be coated and melt bonded to polytetrafluoroethylene (PTFE) resin or used as a hot melt adhesive.

The FEP resin in Everflon FEP D50 is a melt flowable thermoplastic, providing superior properties typical of fluoroplastic resins: retention of properties after service at 204 °C (400 °F) and useful properties at 240 °C (400 °F).

Everflon FEP D50 aqueous dispersion provides:
Inertness to nearly all industrial chemicals and solvents
Stability at high temperatures
Excellent dielectric properties
Excellent weatherability

Application
Heat-sealable top coatings for PTFE-coated fabrics for belting, circuit boards, architectural fabrics, and electrical insulation
Cast film for capacitor dielectrics or chemical barriers
Hot melt adhesive for PTFE, PFA, and FEP parts
Metal coatings

Processing
Conventional dip or flow techniques can be used for coating or impregnating high temperature fabrics, fibers, and other products with Everflon FEP D50.

A FEP resin coating on woven fabrics made of fiberglass, fiber, or other high-temperature resistant fibers, can be made by dip coating. Successive passes may be necessary to build the desired thickness to produce a smooth, crack-free coating. Each coating layer is usually dried to remove water (typically at 120 °C [250°F]), baked to remove the wetting agent (typically at 270 °C [518 °F]), and then heated above the crystalline melting point of the resin particles (approximately 265 °C [509 °F]). If the Everflon FEP D50 is being used as a top coat over a PTFE-coated fabric or other parts, the coating must be heated to melt the PTFE (approximately 337 °C [639 °F]) to maximize adhesion. Other solid or liquid ingredients can be added to Everflon FEP D50 to provide specific processing or finished product behavior

Description:
Silicone Coated Fabrics has characteristics quite similar to those of PTFE-coated fabrics: good temperature resistance (+230C), good chemical and electric resistance. But they are more flexible and very non-stick.On the other hand, silicone has a non-slip surface, unlike PTFE.These fabrics are available coated on one or both sides, in red\white\grey colours.

Some Properties:
* Hi - temperature resistant (up to 230 C)
* Excellent release properties
* Superior abrasion resistance
* Good chemical resistance
* Superior dielectric properties.


Applications:
* shrink tunnels
* foam manufacturing
* electrical insulation tapes
* conveyor belts for industrial processes
* safety curtains
* release and separator sheets
* gasketing,and for packaging, food, printing, chemical and rubber industries.

Zenith offers rubber-coated fabrics with special characteristics. We manufacture various types of fabrics for different applications such as barrier protection, abrasion resistance, air retention and high strength to weight ratios, flex resistance and resistance to chemical gases and fuels. Zenith uses basic fabrics such as cotton, nylon, polyester, glass, knits, silk, kevlar®. Fabrics of various blends are coated with nitrile, chloroprene, silicon, nr/sbr, butyl, hypalon (csm), epdm & blended polymers for variety of applications in the fields of insulation, defense, aviation, marine and offshore operations.

Zrf fabrics are available from 0.3mm to 1.5mm thickness, 1.0 meter to 1.5 meter in width and in long lengths up to 100 meters

German automated kka knife coating line
Swiss sulzer projectile loom,
German dornier rigid rapier loom,
German karl-mayer beam-warping machine

Strong tensile strength, tear strength, durability, and good abrasion resistance

Anti-wick, anti-mildew, fire resistance

Rubber sheets

Rubber sheets for packing etc., high abrasion sheets used in mining industry, acid and alkali resistant, genuine viton, neoprene and hypalon sheets and coated fabrics, mattings and flame retardant sheets as per costumer specification.



In export-worthy packing/ pallettised.