High-temperature foam suits sealing and insulation
A
Zotefoams product story
Edited by the Engineeringtalk editorial team
Jul 5, 2007
Zotek F 40 HT LS is approved to ASTM E-84/ UL 723, the test for flame spread and smoke development which classifies building materials.
Zotefoams has launched a new foam based on Kynar PVDF (poly vinylidene fluoride).
Zotek F 40 HT LS, this high-temperature foam is recommended for use in a variety of sealing and insulation applications in the semiconductor, pharmaceutical and chemical processing industries, where exceptionally low smoke release is required in the event of fire.
With an upper operating temperature limit of 155C, Zotek F 40 HT LS is approved to ASTM E-84/ UL 723, the test for flame spread and smoke development which classifies building materials.
Results of recent FM 4910 exploratory testing, carried out by Factory Mutual, indicate that the new foam is capable of meeting the stringent requirements for clean room materials.
Uses for the new material have already been identified in markets that require ASTM E-84/ UL 723 compliant materials for energy management insulation.
Zotek F 40 HT LS is also said to exhibit excellent UV resistance and is tolerant of cleaning materials and many chemicals.
PVDF exhibits excellent resistance to attack from most inorganic acids and alkalis, aliphatic and aromatic hydrocarbons, inorganic acids, alcohols and halogenated solvents but may be susceptible to attack from strong alkalis and strongly polar solvents.
Being closed cell, the new material resists water absorption.
It may be fabricated by traditional means including sawing, routing, drilling, water jet cutting and die cutting.
It can also be formed into both simple and complex shapes such as pipes or tubes using heat compression moulding and vacuum forming techniques.
Not what you're looking for? Search the site.
Contact Zotefoams
Tel +44 208 664 1606
Other Zotefoams stories
-
Foam meets clean room requirements
Results of recent FM 4910 exploratory testing indicate that F 40 HT LS foam is capable of meeting the stringent requirements for clean room materials. -
Zotefoams develops high-purity polyolefin foam
Zotefoams has developed a cross-linked polyolefin foam material, which is claimed to have good anti-microbial properties. -
Zotefoams announces advanced insulation system
T-Tubes is an FM 4910 approved, advanced insulation system from Zotefoams specifically developed for stainless steel process lines in clean environments. -
Foam handles diverse chemicals
Kynar PVDF handles a wide spectrum of chemicals including most acids, acids mixtures, weak bases, halogens, halogenated solvents, hydrocarbons, salts and oxidants. -
Foam survives temperature changes
Zotek N B50 has a low coefficient of thermal expansion, reducing dimensional changes and the likelihood of warpage, particularly in bigger parts, during large changes in temperature.
Browse by category
-
Capital Equipment (3,423)
- Capital Equipment (1)
- Compressors and Air Treatment (519)
- Electrical hardware (131)
- Electronics Manufacturing, Tools, Instruments (192)
- Machinery and Production Equipment (1,106)
- Manufacturing Machinery and Plant Equipment (468)
- Production line blowers and fans (65)
- Robotics, Handling and Storage (941)
- Consultancy and Services (909)
-
Control and Instrumentation (5,068)
- Cabling, Conduit, Signal Conditioning (807)
- CNC and Motion Controllers (187)
- Control and Instrumentation (2)
- HMIs/Operator Interfaces (295)
- Logic Controllers, Timers and Relays (96)
- Mid-range and Large PLCs (202)
- Plant- and Machine-Wide Communications (1,185)
- Plantwide control (1,337)
- Power Supplies, Uninterruptible Power (569)
- Smaller-Sized PLCs (388)
-
Drives, Motors and Controls (3,398)
- Drives, Motors and Controls (1)
- Industrial Drives/Controls (1,285)
- Industrial Motors (500)
- Linear Drives and Motors (115)
- Precision Motors and Gears (420)
- Stepper and Servo Drives, Motors, Controls (1,075)
-
Electrical and Electronic Equipment Design (4,212)
- Batteries, chargers and circuit protection (558)
- Connectors, Terminals, Busbars, Slip Rings (695)
- Electrical and Electronic Components (636)
- Electrical and Electronic Equipment Design (1)
- Electrical and Electronic Subassemblies (371)
- Enclosures and Equipment Cooling Fans (713)
- Knobs, Handles and Enclosure Hardware (426)
- PCs and Embedded Systems (812)
-
Engineering Design Software (6,236)
- 2D CAD software (201)
- 3D CAD software (1,162)
- CAM, CNC, production management software (572)
- Data, document management software (313)
- Electrical design software (165)
- Engineering Design Software (15)
- FEA and structural analysis software (374)
- File conversion software, data capture (355)
- Fluid, thermal, noise, vibration software (334)
- Materials design and moulding design software (152)
- Maths, charting, statistics, QA software (319)
- PLM and collaboration software (652)
- Process, instrumentation, automation software (261)
- Publishing and documentation software (232)
- Rendering, visualisation, styling software (201)
- Simulation, modelling, validation software (928)
-
Engineering Industry News, Resources (6,145)
- Electronic Resources for Engineers (278)
- Engineering Business News, Views (388)
- Engineering Conferences (433)
- Engineering Education, Resources, Standards (845)
- Engineering Exhibitions, Events (568)
- Engineering Guides, Newsletters (357)
- Engineering Industry Developments, Awards (636)
- Engineering Industry News, Resources (4)
- Engineering Industry Reports, Surveys (597)
- Engineering Recruitment, Employment (219)
- Engineering Seminars (405)
- Engineering Training Courses (443)
- Health and Safety Consultancy, Software (176)
- Health and Safety Events, Training, News (280)
- Health and Safety Legislation (402)
- Health and Safety Strategy, Risk Assessment (114)
- Machine Building (4,568)
-
Materials and Processing (2,994)
- Materials and components (2,237)
- Materials and Processing (5)
- Materials processing and testing (288)
- Rapid Prototyping (464)
-
Monitoring, Measurement and Quality (5,543)
- Data Acquisition Hardware and PC I/O Boards (479)
- Data acquisition Software and Communications (498)
- Data loggers (423)
- Electrical and Electronic Testing, PAT Equipment (636)
- Form/co-ordinate, optical, vision instruments (736)
- Gauges, Indicators and Instruments (445)
- Materials testing equipment (420)
- Monitoring, Measurement and Quality (1)
- Telecomms/network test equipment, software etc (156)
- Testing and Calibration Services and Information (510)
- Testing, analysing and monitoring equipment (1,239)
-
Powertrain Design (3,652)
- Bearings (960)
- Chains and belts (329)
- Gears, brakes, couplings and engines (1,456)
- Hydraulic Components (473)
- Lubricants (431)
- Powertrain Design (2)
-
Sensors (7,150)
- Accelerometers and Vibration Sensors (434)
- Barcode Sensors (103)
- Flowmeters and Flow Sensors (622)
- Gas, Chemical, Radiation, Magnetic Sensors (286)
- Humidity and Environmental Sensors (155)
- Level Sensors and Leak Detectors (529)
- Linear Position Sensors (408)
- Loadcells, Force Sensors, Torque Sensors (712)
- Pressure sensors (625)
- Proximity Sensors (708)
- Rotary Position, Tilt and Angular Sensors (551)
- Sensors (8)
- Temperature sensors (613)
- Vision and Colour Sensors (1,396)
- Small Mechanical Components, Joining, Tools (1,989)
- Valves, Pumps, Process Hardware (3,661)
