Class 1 Rubber Foam Sound Insulation Roll Sheet in Black

• Material: Nitrile Rubber
• Usage: Refrigeration, Air Conditioning and Heating
• Feature: Heat-resistant, Cold-resistant
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZR-489
• Raw Materials: NBR/PVC
• Medium: Pure Gum Rubber Sheet and Fabric
• Performance: Insulating Rubber Slab
• Color: Black Rubber Sheet
• Oxygen Density: More Than 32%
• Smoke Density: Less Than 75%
• Smoke Poison: Za3
• Ripping Intensity: More Than 2.5n/Cm
• Transport Package: Plastic Bag
• Specification: Thickness from 3mm to 32mm
• Trademark: ZeRui
• Origin: Qingdao
• HS Code: 4009110000
• Production Capacity: 1000 Containers Per Year
• Package Size: 36.00cm * 36.00cm * 100.00cm
• Package Gross Weight: 6.800kg

Product Description

Class 1 Rubber Foam Sound Insulation Roll Sheet in Black

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Production Specifications

Product Pictures


Specifications
Material: NBR/PVC
Standard: BS 476-7 (Class 1)
Certificate: BS 476-7
Form: straight and coil
Delivery time: 2-3 weeks
  
Technical Data

Item	Index
Surface	Black, Flat
Foaming Structure	Fully Closed Cell
Density	50-80kg/m³
Material Type	Totally I
Burning Performance	Hard to Burning B1 Level (Class 1)
Smoke Poison	ZA3
Smoke Density	≤75%
Combustion Shape Appearance	Carbonization, no contraction, no droplet
Thermal Conductivity Coefficient W/(m.k)	-20°C	0°C	40°C
	≤0.031	≤0.034	≤0.038
Moisture Penetrate Coefficient	≤1.96 x 10¹¹g (m.s.Pa)
Moisture Resistance	≥10,000
Water Absorption in Vacuum	≤10%
Dimension Stability	105°C±3°C  7d≤10%
Rebound Rate after Compression	Compression Rate 50%, 72h≥70%
Ripping Intensity	≥2.5N/cm
Aging Resistance	150h, slightly crumpling, no crack, no pin hole, no deforming
Ozone Endurance	Ozone suppressor 202MPa 200h no crack
Application Range	-40°C - +110°C

  
Size Range

width	insulation sheet thickness  (mm)
	3 (1/8")	6 (1/4")	9 (3/8")	13 (1/2")	15 (5/8")	19 (3/4")	25 (1")	32 (1-1/4")
1m	√	√	√	√	√	√	√	√
length	30m	30m	20m	15m	10m	8m	8m	6m

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