NBR Rubber Sheet, Insulation Rubber Sheet
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NBR Rubber Sheet, Insulation Rubber Sheet

  • 3A5004
  • Black, White, Red, Grey etc.

Description: the NBR rubber sheet, nitrile rubber sheet are made by drum-type vulcanizing press(ROTOCURE) or plain vulcanizing press with high quality nitrile butadiene rubber(NBR, one of synthetic rubber), with middling hardness and high tensile strength, excellent performance of fuel oil resistance, lubricating oil resistant, safety and nontoxicity without smell. 1-6mm thickness is made by drum-type vulcanizing press(ROTOCURE) with shiny surface, 7-80mm thickness is made by vulcanizing press for get higher thick thickness. Mainly working in the lubricating oil, transformer oil, gasoline at the temperature of -30°C - +100°C. Apply to punch all kinds of seals, gaskets or other shapes and cover on the mechanical equipments, white NBR rubber sheet can be used for food grade.

material: virgin NBR Rubber or NBR/SBR
quality: industrial grade, food grade
color: black, white, red, grey etc.
surface: smooth/smooth, smooth/impression fabric, double impression fabric
tensile strength: 4-16Mpa
hardness: 40, 50, 60, 70, 80+/-5shore A
elongation: 250%-380%
density: 1.20-1.40g/cm3
working temperature: -30°C - +100°C
thickness: 0.5-50.0mm
width: 0.1-3.6m
length: 0.1-20m
Insertion: reinforce and insert 1-3PLY cotton, polyester or EP fabric


Insulation sponge rubber sheet is made by rubber-plastic sponge material which has low thermal conductivity, full-closed structure, and excellent continuous heat insulation. The material is completely isolated with vapor, so it has the properties of water-proof, anti-condensation and long lifetime. After SGS testing, its measured value is much lower than EU standard value on materials without toxic substances, so it is safe and healthy. Moreover, with beautiful appearance, it is easy for bending and construction, and no need of other accessories.

Distinctive advantages: 
 • Closed structure can effectively prevent thermal conduction.
 • Thermal conductivity 0.034W/m•k while 0°C. 
 • High heat emission coefficient of surface, up to 9W/m2k
 • Excellent anti-steam permeated ability; moisture resistance 5000; "built-in" steam-proof coating; the insulation board is insulating layer and moisture-proof coating as well. 
 • Excellent fireproofing; oxygen index is above 32.
 • Easy for installation. 
 • No CFC, HFC, HCFC or other materials containing fluorine, also no formaldehyde, dust or fiber

The rubber plastic insulation board has excellent fireproof performance. According to international GB/T17794-1999(Division Methods of construction material burning performance), it meet to Chinese standard GB/T17794-1999 Grade "B1" difficult-flammable material after testing, and working temperature is from -50°C to +110°C.

Application areas:
 • Refrigeration unit and equipment for air-conditioning system
 • Frozen water pipe
 • Condensing water pipe
 • Air duct and hot water pipeline

rubber plastic board (1m wide) 
thickness 10mm  13mm  15mm  18mm  20mm  23mm  25mm  28mm  30mm 
m/pc          20m      20m     20m      10m      10m      10m      10m      10m      10m 
OEM size agreed
***when you enquiry, pls confirm the tensile strength, hardness, color, size and quantity***



Contact Us

Sales in China:
Tel: +86-316-5165101
Fax: +86-316-3216681

Sales in Thailand:
Tel : +66-2-1014528 
Fax : +66-2-1014529

Sales in Mongolia:
Tel : +976-77273435


Add:  45 Hualian Golden Street, Sanhe Hebei China.   Tel: +86-316-5165101  Phone : +86-13930664330
E-mail: sales@3Arubber.com   Fax : +86-316-3216681  Postcode: 065200
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