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A- Flex Nitrile Rubber Insulation

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A - flex is an innovative new generation elastomeric foam insulation material manufactured from nitrile rubber.. A-flex is produced in pre- formed sheets and pipe sections. We have been manufacturing speciality rubber products for over a decade. With its wide range of products, up to date methods and latest technologies.


A flex Packing List

A - flex is an innovative new generation elastomeric foam insulation material manufactured from nitrile rubber.. A-flex is produced in pre- formed sheets and pipe sections. We have been manufacturing speciality rubber products for over a decade. With its wide range of products, up to date methods and latest technologies. The products are designed to meet widely differing requirements in diverse fields such as the automobile, air conditioning & refrigeration industry, construction segment, hospitals, pharma industries, hotels and cold storage industries. The company is manufacturing A-flex range of elastomeric nitrile foam insulation in technical collaboration with EAI SRL, Italy.

A-flex is a flexible thermal insulation material made from closed-cell, elastomeric nitrile rubber. It is also available with adhesive backing and foil facings, enabling fast and simple installation. Accosound (Open cell) and Accofoam (convoluted) are acoustic insulation materials suitable for various air borne and structural noise control applications.

A-flex advantages

  • Closed cell structure

  • Fiber free

  • Light weight & flexible

  • Low thermal conductivity value

  • High water vapour diffusion resistance factor

  • CFC free and ozone friendly

  • Guarantees thermal & fire safety

  • No health hazards

  • Easily cleaned without deterioration

  • No fungal growth





A flex Packing List

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Leaflet Accofoam

product features

accofoam45 is an acoustical convoluted elastomeric nitrile rubber foam material scientifically developed to provide superior sound absorption in the low and mid frequency range. The convoluted shape increases the absorptive surface area than a flat surface and it entraps and deflects sound waves efficiently. Accofoam45 is a great choice where a fire safe, flexible, light weight, high performance noise absorption material is required.

applications
       
industry acoustic lining of ducts, air handling units, acoustic panels, speaker box acoustic lining, enclosures and canopy of factory machinery, fans, generators, engines and compressors.
transport engine enclosures in vehicles and vessels, bus body - anti damping, operator’s cabin.
health care audiometric room, generator enclosure, air-conditioning and ventilation ducts.
commercial buildings auditoriums, wall acoustics, multiplexes, recording room, studios, cinema halls, office partitions, discotheque, home theater, air - conditioning ducts and ventilation systems.

method of use
the sheets are cut to the required shape and carefully stuck using a suitable rubber based adhesive on to a surface
that must be free from oil, dirt and dust.

technical data


temperature range - 40ºc to + 120ºc
fire class class “o”
coefficient of thermal k = 0. 037 w/m k @200c
conductivity black
colour 9 mm, 12 mm, 15 mm
thickness 60 - 85 kg/m³
density 8000 x 1000 mm
roll size (special sizes can be

supplied on request )






Leaflet Accofoam

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Bio Flex

The new range of anti-microbial cellular elastomeric nitrile rubber insulation from A flex.
ALP Overseas has regularly displayed an ability to innovate and bring a range of quality rubber products.
Continuing in the same spirit to innovate, upgrade and expand, the company has introduced the anti-microbial
closed cell expanded elastomeric nitrile insulation.
The improved cell structure of Bio Flex has improved thermal insulation properties, superior protection
against microbes, fungi and bacteria and improved resistance to moisture and vapour transmission.
This is a light weight flexible foam material designed for clean room insulation applications. It is available in
sheet and pipe form.

PRODUCT FEATURES
  • Closed cellular structure
  • Lower thermal conductivity k Value – improved insulation
  • Energy savings
  • Fire safe
  • No fungal growth
  • Anti bacterial properties
  • Anti microbial properties
  • Excellent resistance to moisture and water vapour diffusion
  • Dust and fiber free
  • Quick and easy installation
Technical data

Material Elastomeric cellular expanded nitrile rubber insulation
Colour Green
Density 55 ~ 80 Kg/m3
Thermal conductivity k = 0.033 W/m K at 0 C
Temperature range -400C ~ 1100C
Fire Safety Class O, BS 476 part 6 and Part 7
Fungi Resistance ASTM G 21
Anti Microbial JIS Z 2801
Water vapour diffusion resistance factor µ= 7,500 JIS Z 2801
Water vapour permea 0.00098 mg/m/hr/Pa as per EN 12086




Bio Flex

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Flex Accosound

accosound is a blended elastomeric nitrile rubber acoustic acoustic absorber having open cell structure with complex pore geometry for effective absorption of air-borne sound across a broad range of frequencies. The high density provides an effective barrier to sound. The elastic dampen thestructure-borne noise transmission.

 

applications:-

industry

generator canopies, engines, air handling units, wall acoustics, printing and metal handling machinery, pipelines, vacuum cleaner, washing machine and general enclosures

 

transport

engine rooms in vehicles and vessels, operator’s cabin of earth moving machinery, mobile generator vans.

 

health care

audiometric rooms.

 

commercial buildings

lifts, motor rooms, office partitions, floating floors, recording rooms, bowling alley, dance floors, studios, auditoriums, multiplexes and cinema halls.

 

 

method of use

the sheets are cut to the required shape and carefully stuck using a suitable rubber

based adhesive on to a surface that must be free from oil, dirt and dust.

 

advantages

  • effective noise control and thermal insulation

  • dust and fiber free

  • resistant to mineral oil, organic solvents and dilute inorganic acids & bases.

specifications:-


noise absorption see diagram
max. Surface temp. +120 degree celsius
min. Surface temp. -40 degree celsius
coefficient of thermal conductivity k=0. 036w/m k
colour black
thickness 10,20,30mm
density 150,200,250kg/mcube (+/- 10%)
size 1000x1000mm





Flex Accosound

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Silvo Line

SILVO LINE/FLEX - The new range of micro cellular elastomeric nitrile rubber insulation from A flex.
State of the Art European technology
ALP Overseas has regularly displayed an ability to innovate and bring a range of quality rubber products.
Continuing in the same spirit to innovate, upgrade and expand, the company has introduced the closed micro
cell expanded elastomeric nitrile insulation.
Micro cell structure is the latest trend of closed cell insulation technology for achieving improved thermal
insulation, long term performance and superior technical properties and improved resistance to moisture and
vapour transmission.
The reduced cell size controls the convection and heat conduction through micro-cells by reducing the mean
free path of an air molecule.
SILVO -LINE and SILVO - FLEX are light weight flexible foam material designed for superior thermal insulation.
It is available in sheet and pipe form.
PRODUCT FEATURES
  • Closed micro cellular structure
  • Lower thermal conductivity k Value - improved insulation
  • Energy savings
  • Fire safe
  • No fungal growth
  • Flexible, stronger and tougher tube
  • Excellent resistance to moisture and water vapour diffusion
  • Anti - microbial range also available
  • Dust and fiber free
  • Quick and easy installation
Technical data

Material Elastomeric micro cellular expanded nitrile rubber insulation
Colour Grey, Ivory
Density 65 ~ 90 Kg/m3
Thermal conductivity k = 0.023 W/m K
Temperature range - 400 C ~ 1100C
Fire Safety Class O, BS 476 part 6 and Part 7
Fungi Resistance ASTM G 21
Anti Microbial JIS Z 2801
Water vapour diffusion resistance factor µ= 6,000
0.00113 mg/m/hr/Pa as per EN 12086 0.00113 mg/m/hr/Pa as per EN 12086





Silvo Line

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Dhurva Associates
Mr. V. K. Nautiyal (Manager)
No. 104, Vardhman Complex, 1st Floor, L. S. C. Savita Vihar
Delhi - 110 092, India

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