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Lightly Resin Bonded Mattress (LRB Mattress)

"Polybond" Lightly Resin Bonded Mattress is designed to provide excellent insulation and flexibility. It's made with uniform fibers that work together to keep heat and noise inside, and it's engineered to be consistent in thickness and density. This means it can withstand high temperatures up to 750°C and is fire-resistant. It's perfect for large equipment like tanks, pipelines, boilers, and heavy machinery. We can customize it with wire mesh facings and make it in various sizes and densities. We also offer a water-repellent version if you need it. This makes it a great choice for any situation where you need reliable insulation and protection.

“Polybond’’ Lightly Resin Bonded Mattress confirming to IS 8183, ASTM C 592 , BS 3958 Part-3

Thermal Services – Upto 750 Deg. C

Fire Safety – Non Combustible, IS – 3144: 1992, ISO-1182, BS-476 Part-4

Acoustical Properties – Suitable for Acoustic Insulation

Lightly Resin Bonded Mattress (LRB) - Polybond
Product Type Density (Kg/m3) Max. Service Temp. Dimensions (mm) Finish
Polybond Lightly Resin Bonded Mattress (LRB Matt.) 80-160 750° C Len. x Bth. 1640 x 1220 3280 x 1220 4920 x 1220 5000 x 800 Thick. 25-100 G.I / S.S Wire Mesh one side or both side
Lightly Resin Bonded Mattress (LRB) - Polybond
Lightly Resin Bonded Mattress (LRB) - Polybond

Applications

Lightly Resin Bonded Mattress (LRB) - Polybond
Lightly Resin Bonded Mattress (LRB) - Polybond
  • Large tanks & vessels
  • Large pipeline works
  • Boilers
  • Turbines
  • ESP (Electrostatic Precipitators)
  • Heavy machinery equipment
  • Ducts, flanges, valves & plates operating at high temperatures
Lightly Resin Bonded Mattress (LRB) - Polybond
Lightly Resin Bonded Mattress (LRB) - Polybond

Features

Excellent stability & prevention of heat losses due to uniform thickness & density
Versatile & flexible multipurpose insulating media
Wide range of service temperatures
Long service life & free from CFC & HCFC’s and other blowing gases
Easy to handle and install
Excellent thermal, acoustic and fire properties

Standard Availability

  • Mattress Size: 1.220 m x 1.640 m
  • Roll Sizes: 0.8 m x 5 m, 1.220 m x 3.280 m, 1.220 m x 4.92 m
  • Density: 80 kg/m³ to 160 kg/m³
  • Thickness: 25 mm to 100 mm
  • Metal Facing: G.I. or S.S. Wire Mesh
  • Packaging: HDPE Bag & LD Plastic
Specification
Lightly Resin Bonded Mattress (LRB) - Polybond

Material Safety Data Sheet
Company Polybond Insulation Pvt. Ltd. Product Name "Polybond" Mineral Wool Thermal Insulation Products
Trade Name Engineered Mineral Fibres Authorized By Mr. Shailesh Kakkad (Commercial Manager)
1 Product Name Super Fine Loose Mineral Wool, Mineral Wool Resin Bonded Slab, Mineral Wool Lightly Resin Bonded Mattress, Pre-Formed Mineral Wool Pipe Section, Mineral Wool Building Roll.
2 Information About Product Classification: "X"
R - Phrases: Irritating to skin
3 Possible Hazards The mineral fibre has been classified as irritating to skin.
High dust contents may cause irritation to the throat & eyes.
4 First-Aid Measures Do not rub or scratch the skin if irritation occurs. Rinse under running water using soap.
If irritation occurs in eyes, do not rub. Flush eyes with water & consult physician.
5 Fire Fighter Measures The product does not create any fire hazards. However, the packing material may cause fire.
Fire extinguishing media like water, foam, CO2 or dry powder can be used.
6 Accidental Release Measures No special measures required. Maintain space for movement between the rows while stacking material.
7 Handling & Storage Use hand gloves while handling material.
Unpack material only at application site.
Keep work area clean. Dispose of scrap material in a suitable container.
Ensure good ventilation at storage space & application site.
Protect material against adverse atmospheric conditions.
8 Personal Protection Wear disposable face masks, suitable hand gloves & safety goggles.
Wear loose fittings, long sleeved, long legged clothes. Change clothes after completion of work.
9 Disposal Measures Stable non-reactive hazardous waste acceptable at landfills for non-hazardous waste.
The waste material can be used in agriculture farming & domestic gardening for holding
water for long periodWear loose fittings, long sleeved, long legged clothes. Change clothes after completion of work.
10 Transportation Information Material should be fully covered while transporting.
11 Good Working Practices Please follow the “Code of practice for manufacturers & users of insulation wool” Edited
by the European Insulation Manufacturers Association (EURIMA).

Product Technical Data Sheet

"Polybond" Mineral Wool is made by melting basalt stones / slags blended with coke. Using highly advanced technology, the raw basalt stones / slags are melted at high temperatures, resulting in hair-fine fibers. These fibers are then bound together with thermosetting resin binder & spread uniformly on a conveyor belt.

The material has excellent thermal, acoustic insulation & fire retardant properties. It complies with the requirements of technical standard IS: 8183:93 with the following specification.

ASTM Standard also compliance.

Sl. No. Property Value Specification
1 Thermal Conductivity (W/mK) At Normal Temperature 250° C. 0.035 IS: 8183 / IS:3346/ ASTM-C-518
2 Maximum Service Temperature 750o C IS: 8183:93
3 Short Contents (Weight %) <15 IS: 8183:93/ ASTM-C1335
4 Rigidity Flexible IS: 8183:93
5 Corrosiveness Non-Corrosive IS: 8183:93
6 Water Vapour Absorption (Weight %) < 1.0 IS: 8183:93/ ASTM C-1104
7 PH 7-10 IS: 8183:93
8 Combustibility Non-Combustible IS: 8183/ ISO-1182, BS-476 Part-4
9 Noise Reduction Coefficient 0.80 to 1.0 ASTM C423/ ISO 354
10 Moisture Content & Absorption 2% by Weight IS: 8183:93
11 Chloride Content (PPM) Max. 20 PPM We provide max 10 ppm also as per request IS: 8183:93
12 Sulphur Content (Weight %) Max. 0.20 IS: 8183:93
13 Fungi Resistance Does not encourage fungi growth ASTM-C1138
14 Odour emission No odour ASTM-C1304
15 Flame Spread Index Class A ASTM-E84
16 Smoke Developed Index Class A ASTM-E84

Certificates

Quality Certificates

ISO 9001:2015

ISO 45001:2018

Test Reports

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TEST CERTIFICATE( 100 KG/M^3 DENSITY)

FIRE TESTING REPORT( FLAME SPREAD & SMOKE DEVELOPMENT )

ACOUSTIC INSULATION/ SOUND ABSORPTION TEST REPORT ( 64 KG/M^3 DENSITY )

Approval Certificates

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AAI (AIRPORTAUTHORITY OF INDIA)

WORK (SUPPLY + APPLICATION) COMPLETIONCERTIFICATE OF SITE - “ NTPC, KORBA ”

BHEL