Insulation Materials

Hexagonal Wire-netting rolls are used as an ancillary material with the insulation products. Its used to hold the hand made mattresses made up of loose wool i.e. either Glass wool or Mineral wool. 

 Hexagonal Wire-netting rolls made up of G.I. Wire and S.S. Wire are available in Following ranges

3/4" & 1/2"  22/24/26 Gauge

Size: 0.900 Mts * 30 Mts

All Available in Ready Stock.

Semi Rigid / Rigid Board - Twiga fiberglass wool insulation is a world class insulation product manufactured in India. Twiga Insul is made of fine, long, inorganic glass fibers bonded by high temperature resin and is widely recognized for its energy conserving and sound insulating properties. Fiberglass insulation is used with great success in the industrial, building and air-conditioning industries.

Mat
Glass Wool Mat is rolled up under certain compression, and excellent resiliency of its thickness makes handling, storage and transportation easy.

Uses

• Thermal insulation of roof, wall, ceiling of building.
• Use for hot or cold tank, vessels, equipment, duct work.
• Acoustic liner in sheet metal ducts to absorb unwanted equipment and air rush noise.

Board
Glass Wool Board, composed of fine glass fibres bonded together in semi-rigid boardlike form with thermosetting resin and special water repellent, has excellent thermal and acoustic insulation properties.

Uses

• Insulating furnaces, boilers, heated vessels, ducts and tanks.
• Insulating structure walls, cavities, or curtain-walls.
• Office partitions, foam/dams, refrigerators, freezers and miscellaneous non-molded automotive application.

Clean - Self Cover

Clean Cover
Glass Wool Clean-cover, faced with Kraft paper, is produced through CMP (Continuous Molding Pipe) process which is the most advanced manufacturing technology. It creates insulation for pipes with high thermal efficiency, exceptional sound absorption property, and makes the installation faster, easier and more economical then the old process products because the CMP process allows extremely low level of eccentricity and thickness tolerance of pipe covers.

Self Cover
Glass Wool Self-cover, faced with incombustible, water-proof aluminium foil or aluminium foil on craft yarn with gluey tape on its edge, can be installed at once.

Uses

• For thermal and acoustic insulation of all kinds of pipes at residential or office buildings and industrial plants.

Temperature Range
Twiga Insul is suitable for applications ranging from 195 C to 230 C. For special application up to 4500C high temperature binder is available. Aluminium foil facing is suitable up to 120 C.

Chemical Stability
Twiga Insul is chemically inert. Application does not cause or accelerate corrosion. Rot proof and odourless.

Fire Safety
Twiga Insul is non-combustible in accordance with BS 476 Part 4, 1970.

• Incombustible
• low fire propagation
• Extremely low spread of flame (class 1 BS 476 Part 7)
• Non emission of dense smoke and toxic gases (low toxicity index 0.86)
• Non depletion of oxygen (high oxygen index 70%).

Biological
Twiga Insul is inorganic. Does not encourage growth of fungi and vermin.

Dimensional
Twiga Insul is stable under varying conditions of temperature and humidity applied correctly. Excellent tear strength and not prone to sagging or setting. Rigid slabs have inherently high compression resistance.

Perlitemp is a high temperature insulation , precision molded into Pipe and Block shapes.Its principal ingredient  Expanded Perlite is one of the best of all the known naturally occurring Insulation Materials. Its characteristic structure consist of millions of vitrified air cells. Trough a proprietary process, these particies are bonded together with special inorganic binders and reinforcing fibers, molded and baked. The final product has very  Low Thermal Conductivity, is Non Corrosive, Asbestos Free, Moisture and Fire Resistant in addition to being Lightweight and Easy to install. The large blocks and Pipe Covering can be easily cut and shaped at site with carpenters tool.

RECOMMENDED USE:

 

Perlitemp is used in petroleum refineries, Petrochemical and Chemical Plants, in the generation of power, in indoor and outdoor Steam Piping in general and in a great many more application at temperatures up to 1200° f (650° C). Perlitemp is highly recommended for use with piping Vulnerable to corrosion and has no rival when it comes to application over austenitic Stainless steel. In a fire Perlitemp provides excellent protection of the piping and equipment and is recommended for this use even at ambient temperatures where no thermal insulation is required.

PRODUCTION OF DATA BLOCKS:

 Standard Size: 900 ´ 500 mm.

Thickness      : 38 & 50 mm.

 Performed Rigid Pipe Covering: The pipe covering is offered in half section for steel pipe of nb of 12.7 mm. (1/2?) through 254mm. (10?). For diameters 305mm. (12?) to 508mm (20? ) the pipe coverings comes in quads.

 Standard Length:  914 mm

Thickness            :  25,50,75,100 mm

 FEATURES:

1. LOW CONDUCTIVITY: Of all the insulating materials available, Perlitemp has one of the lowest coefficients of conductivity and is therefore most suitable for use in Power generation and Process industries.

 2. NON CORROSIVE: Not only is the chloride content of Perlitemp very low but its high content of sodium lons acts as a corrosion inhibitor and offer an excellent protection against stress corrosion of austenitic steel. This is one of the important reasons why more and more chemical and Petrochemical industries in the United States and Japan are switching to molded Perlite Insulation.

 3. LOW WATER ABSORPTION: Perlitemp repels moisture in a 24 hrs. total immersion in water, it typically absorbs less than 5%.

 4. FIRE RESISTANCE: In direct contact with the flame, outside surface of the insulation

Vitrifies and acts as additional protection for the valuable piping and equipment, thus preventing/ delaying any burn through.

 5. MECHANICAL RESISTANCE: Perlitemp maintains its mechanical integrity in the most demanding condition of use.

 6. RECOVERABLE: In maintenance work, when the insulation needs to be dismantled, Perlitemp can be recovered and reused. This is not possible with pipe covering or blankets made of mineral wool.

'INSU melfoam' is a unique flexible / non fibrous open cell foam possessing a combination of low weight a Class 'O' non flammable fire specification and good absorption properties. Produced from Melamine resins - a thermoset polymer INSU melfoam exhibits superior fire temperature and chemicals resistance

Feature and Benefits

• Ultra low density (8 kKg/m3 - 11 Kg/m3) and lightweight Excellent absorption capability
• Non fibrous three dimensional filigree network structure safe in any environment with high sound absorption capability
• CFC free
• Flexible with open cell structure Easy to cut and install
• Wide operating temperature (-200°C to + 200°C) suitable for hot as well as cold insulation
• Low Flammability Passes even the toughest UL 94 V 0 test. Complies with the 'O' requirements of the building regulation when tested to BS476: Part 6: 1981 and Part 7: 1987

Technical Specification

Property	Unit	Value	Test Method
Density	Kg/m3	8 to 11	EN ISO 845
Compressive strength	KPa	5-10	EN ISO 3386 - 1
Tensile Strength	kPa	>90	ISO 1798
Elongation at break	%	>10	ISO 1798
Chemical Resistance		Resistance to almost all hydrocarbons and moisture	EN ISO 175
Long term max service temperature		180°(>20000 Hrs)	DIN EN ISO 2578
Thermal Conductivity at 10°C mean	W/mK	0.035	DIN 52612
Flame retardancy		Conforms	BS 476 Part 6 and 7
Limiting Oxygen Index (LOI)	%	36.6	ASTM D 2863-91
Smoke toxicity		Conforms	BS 6853

Applications

• HVAC: Fan coil units plenum and duct linings
• Building services: Wall and Ceiling panels for office and conference rooms plant rooms etc
• General Industrial: Enclosure linings and suspended absorbers
• Marine: Engine rooms and accommodation areas
• Sports Leisure: Theatre and cinema auditoria swimming pools and gymnasium lecture halls etc
• Automotive NVH and anechoic chambers
• Power generation: Case lining splitter and louver infill and many more

Available in Light Grey Color as

• Standard 1250mm x 1250mm
• Sheets die cuts to size and shape or profiles

Please note: Although a superb acoustic foam this material does tend to expand and contract due to temperature and humidity so allowances should be made for fitting to an exact space.

Overdeck Insulation Materials - 'INSUboard' is a closed cell rigid extruded board which develops a continuous skin surface derived from its process of manufacture. The continuous skin surfaces make it impervious to moisture absorption, under varying ambient temperature conditions. The closed cell structure and uniform surfaces combined with the light weight of INSUboard support the imposed loading during overdeck and critical floor applications. The low thermal conductivity of the product offers energy savings comfort for occupants of the buildings and durability to the water proofing system deployed. These properties of INSU board make it a preferred product for the suggested areas of application in comparison to other existing materials.

Features and Benefits

• Closed cell structure combined with impervious skin surfaces resist moisture ingress
• Unaffected by high humidity and varying ambient temperature / conditions
• Low and stable 'K' value provides excellent thermal insulation properties and energy savings for conditioned buildings
• Good dimensional stability and excellent compression strength thus suitable for wide ranging areas of application
• CFC free Recyclable
  
• Easy Installation Can be worked with any conventional tooling
• Sheets are provided with ship lap joints for easy coverage and filling of suitable adhesive within

Technical Specification

Physical Properties	Unit	Value	Test Method
Density	Kg/M3	32-35	ASTM D 1622
Compressive Strength at 10% deflection	kPa	≥276	ASTM D 1621
	N/mm2	0.276
Thermal conductivity at 10°C	W/m-K	0.014	IS 3346
	Btu-in/ft2-h-°F	0.097
Thermal Conductivity at 25°C	W/m-K	0.028	IS 3346
	Btu-in/ft2-h-°F	0.194
Water Vapor Permeability	mg/h-m-Pa	≤0.0037	ASTM E 96
Water absorption (28 days submersion)	Volume%	≤1	ASTM D 2842
Dimensional stability	%	≤2	SPL test method
Flammability		B2	DIN 4102 Part-1

Application

• Over deck insulation / Roof insulation(concrete / pitched roof / inverted roof / ceiling)
• Cavity wall / Partition wall
• Floor insulation
• Structural sandwich boards
• Ship building

Available in

• Slabs of 25mm 50mm 75mm and 100mm thickness as single layer in sizes of 1250mm x 600mm and standard density of 32 - 35 Kg/m3
• Other sizes thickness and density available on request.

An elastomeric nitrile rubber foamed insulation that is produced in pre-formed sheet and pipe sections. It does not contain CFC or HCFC gasses and has an ozone depletion potential of zero.

It is a closed cell insulation which means that many thousands of tiny air bubbles are encapsulated within the material, each one complete and separate from the next one. These small cells of stationary air act like a vacuum by preventing convection currents. This means that the closed cells within the material produce a lightweight and flexible insulation with low thermal conductivity a major benefit of AR/Accoflex insulation.

However, the thermal conductivity value of fibrous insulation and partial cell material such as expanded polystyrene, is dependent on density. When the density of these materials is lowered, the �value is increased unlike nitrile rubber, where the value is virtually unaffected by density on account of its closed cell structure.

The efficiency of Nitrile Rubber insulation to prevent condensation and minimise heat gain over a time span, measured in years, is dependent upon the initial thermal conductivity and the effective performance of the vapour barrier - the purpose of which is to minimise the ingress of water vapour into the insulation - so that any change in the thermal conductivity value over a long period is very small.

Description
Flexible elastomeric pipe insulation.  Ideal for window ACs, plumbing & Light Commercial use. It is designed for cost effective energy conservation, sweat control and easy installation. AR Accoflex also offers sound-deadening control for HVAC, refrigeration and plumbing applications.

Installation
  Suppliesin tube form, and it is easy to snap on or sleeve over pipework for new or existing piping applications.
Technical Data

Average Physical Properties		Test Method
Density	70 to 80 kg/m3
Thermal Conductivity  (W/m.K)  Mean temp (0ºC)  Mean temp (40ºC)	0.037  0.041	ASTM C 177  or C 518
Water vapor permeability  wet cup perm-in [kg/(m.s.Pa)]	0.17  (2.47 x 10)	ASTM E 96  Procedure A
Flame & Smoke Ratings	25/50	ASTM E 96  Self Extinguishing
Water absorption, % by volume	0.2%	ASTM C 209
Ozone Resistance	Good
Temp. Range	- 40ºC to +150ºC
Length of sections, tubular form	6 feet (1.83 mts.)

'INSU reflector' is a radiant heat reflective insulation material made of polyethylene air bubble film (ABF) laminated with aluminum foil on one or both sides which is used as under deck insulation / roof insulation . It is a low e reflective insulation material with a low mass to air ration which effectively blocks the radiant heat transfer. The bright surface of the aluminum foil which encases the FR polyethylene air bubble material reflects 96% to 99% infra red radiation received by the surface of the heated slated roof. The placement of the radiant barrier shall be in a manner to provide an air space below the roofing sheets or between vertical cladding for its effective utilization

Features and Benefits

• High reflective value Reflects 96% to 99% of radiant heat
• Unaffected by alkalis alcohols detergents petrochemical products and most mild acids
• Non toxic and fiber free Environment and user friendly
• Negligible water vapour transmission even after 28 days
• Corrosion Resistant
• Fire Characteristic Conforms to BS 476 Part 6 & 7 Class 'O' and Class 1 Category respectively
• Excellent tensile strength puncture and tear resistance
• Non carcinogenic Chemically inert and does not any formaldehyde or other combustible Volatile organic Compounds (VOC).

Industries

• Pharmaceuticals
• Industrial and Poultry Sheds
• Textile mills
• PEDs
• Airports Logistic Warehouse
• Skating Rink
• Manufacturing units and many more

Applications

• Underdeck Insulation
• Wall Insulation

Available in

• One side aluminum foil and other side milky white film
• Both side Met Pet
• One side Met Pet and other and other side aluminum foil
• Rolls of 75 mtrs length and 1250 mm width

Perlite board and pipe section comes in form of rigid insulation material which can be used as a dual insulation for temperature range from -90 to +650 Dec Temp. 
For more info please get in touch with us for its detailed catalog and presentation. 

We are offering loose glass wool available in 25 kg packing used for thermal insulation up to 250 dec C.  

Its used for pipe insulation / thermic fluid insulation / cavity insulation for machinery / vessel insulation.

We are supplying the same under royal make glass wool.

Please contact us for further info on the same.