>>>NBR Rubber Sheet With Self-adhesive And Matte Aluminum Foil

NBR Rubber Sheet With Self-adhesive And Matte Aluminum Foil

  • High noise reduction & thermal insulation properties
  • Strong temperature resistance and thermal & acoustic properties
  • Made of high-quality rubber and single-sided aluminum foil
  • Durable outer cover material for terrible conditions
  • Easy to cut & fit, strong adhesive backing
  • Low thermal conductivity, flame retardant material
  • No water absorption, no condensation
  • For car hood, door, chassis, air conditioning tube
  • For recording room, insulation room, etc.

Description

  1. Scratch Resistant: The surface high-fiber cloth is fiberglass. Transmit sunlight, engine, exhaust pipe heat to the cab, reduce air conditioning energy consumption, saving fuel.
  2. Extended Use Time: Slow down the life pipeline and circuit. In the summer, due to the hot weather, heat comes from the front cover of car, shortening the life of pipeline and circuit, accelerate cracking.
  3. Insulation cotton has good waterproof performance, waterproof and moisture proof, no mold, corrosion resistance, surface flame retardant material, fireproof, flame retardant, and higher safety factor;
  4. Wide Application: It is applicable to automobiles, apartments, studios, classrooms, factories, etc.
  5. Stable and Strong Performance: Strong sound insulation and absorption performance ,heat insulation, damping and antisepsis.
  6. Thickness: 6mm,10mm,13mm,16mm, 20mm, 25mm,35mm,40mm
Physical properties Specifications Standard
Cell structure Closed-cell
Density(kg/m³) ≤80 ASTM D 1667
Flammability Oxygen index ≥35% GB/T 8624-2012
Smoke Density ≤70 GB/T 8627-2007
Class 1 BS 476: Part 7
Combustion toxicity of smoke(t1) ZA3
GB/T 20285-2006
Thermal conductivity BTU.in/ft².hr.℉(W/m.k) Mean temp. –4℉(-20℃) 32℉(0℃) 104℉(40℃) ASTM C177&C518
K-value W/(m.k) ≤0.031 ≤0.033 ≤0.037
Water vapor permeability (g/m.s.Pa) ≤1.92×10-11 ASTM E96
Moisture resistance (μ value) ≥12000 DIN52615
Water Absorption in vacuum (weight%) ≤9% ASTM D1056
Dimension stability 105 ± 3℃, 7d ≤9% GB/T 8811-2008
Crank resistance(N/cm) ≥2.6 GB/T 10808
Compression resilience ration 50%,72h ≥71% GB/T 6669-2008
Anti-ozone ozone pressure 202mpa,200h No cracking ASTM D1171
Aging Resistance Slightly rucking, no cracks,
no pinhole, no distortion.
GB/T 16259
Service temperature range -50~105℃   (-58~221℉) GB/T 17794-2008

                                      Specification:

Thickness Inch 1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-5/8 2 2-3/8 2-3/4
MM 6 10 13 16 20 25 32 40 50 60 70
Length M 30 20 15 13 10 8 6 2.3 2.3 2.3 2.3
Width M 1   1.2   1.4    1.5

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