Wholesale Self-adhesive Rubber Insulation Roll-2 Supplier, Suppliers

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Wholesale Self-adhesive Rubber Insulation Roll-2 Supplier, Suppliers

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Product Description

Dimension Specifications

Thickness		Width 1m		Width 1.2m		Width 1.5m
Inches	mm	Size(L*W)	㎡/Roll	Size(L*W)	㎡/Roll	Size(L*W)	㎡/Roll
1/4"	6	30 × 1	30	30 × 1.2	36	30 × 1.5	45
3/8"	10	20 × 1	20	20 × 1.2	24	20 × 1.5	30
1/2"	13	15 × 1	15	15 × 1.2	18	15 × 1.5	22.5
3/4"	19	10 × 1	10	10 × 1.2	12	10 × 1.5	15
1"	25	8 × 1	8	8 × 1.2	9.6	8 × 1.5	12
1 1/4"	32	6 × 1	6	6 × 1.2	7.2	6 × 1.5	9
1 1/2"	40	5 × 1	5	5 × 1.2	6	5 × 1.5	7.5
2"	50	4 × 1	4	4 × 1.2	4.8	4 × 1.5	6

Technical Data Specifications

Property	Unit	Value	Test Method
Temperature range	°C	(-50 - 110)	GB/T 17794-1999
Density range	Kg/m³	45-65Kg/m³	ASTM D1667
Water vapor permeability	Kg/(m.s.pa)	≤0.91×10 ﹣¹³	DIN 52 615 / BS 4370 Part 2 1973
μ	-	≥10000	-
Thermal Conductivity	W/(m.k)	≤0.030 (-20°C)	ASTM C 518
		≤0.032 (0°C)
		≤0.036 (40°C)
Fire Rating	-	Class 0 & Class 1	BS 476 Part 6 part 7
Flame Spread and Smoke Developed Index	-	25/50	ASTM E 84
Oxygen Index	-	≥36	GB/T 2406, ISO4589
Water Absorption, % by Volume	%	20%	ASTM C 209
Dimension Stability	-	≤5	ASTM C534
Fungi resistance	-	Good	ASTM G21
Ozone resistance		Good	GB/T 7762-1987
Resistance to U.V. and weather		Good	ASTM G23

Key Applications

Industry and Building industry (shell of big tanks and piping in construction)
Pipe insulation solutions
Air conditioning units
Sound insulation and absorption systems
Protection of sports equipment, cushions, and diving suits
All types of cold/hot medium piping and containers

NBR PVC Rubber Foam Product Advantages

Close-Cell Structure: Smooth surface, light weight, easy to cut, enabling convenient installation and fast construction.
High Quality Insulation: Reduces heat loss, saves energy, features low thermal conductivity, and keeps the process temperature stable.
Strong Self-Adhesive Backing: Designed with a high concentration coating for stronger viscosity and enhanced durability.
Versatile Sizes: Multiple sizes are available to meet precise construction requirements.
Protective Veneer Options: Scratch and pressure-resistant surface protection ensures material longevity.
Fire & Water Protection: Waterproof performance combined with B1 Class flame retardant properties.
Even Thickness & Flexibility: Product section is neat and even, maintaining high flexibility, elasticity, and flat alignment.

Frequently Asked Questions

What are the available dimensions for the rubber foam insulation rolls?

The insulation rolls are available in thicknesses ranging from 1/4" (6mm) up to 2" (50mm). Width options include 1m, 1.2m, and 1.5m configurations to suit different project needs.

What is the thermal conductivity of this NBR PVC insulation material?

It delivers low thermal conductivity: ≤0.030 W/(m.k) at -20°C, ≤0.032 W/(m.k) at 0°C, and ≤0.036 W/(m.k) at 40°C, minimizing heat exchange effectively.

How does the material perform in fire safety testing?

The material complies with Class 0 & Class 1 fire ratings according to BS 476 Part 6 & 7. It also maintains a 25/50 Flame Spread and Smoke Developed Index under ASTM E 84.

What temperature range can this insulation tolerate?

This rubber foam insulation is designed to operate stably within a temperature range of -50°C to 110°C, making it ideal for hot and cold medium containers and piping.

Is the adhesive backing durable enough for construction?

Yes, the back features a high-concentration adhesive coating that provides strong viscosity and lasting durability, helping to simplify the installation process.

Does this product provide resistance against environmental factors?

Yes, it demonstrates good resistance against fungi (ASTM G21), ozone (GB/T 7762-1987), and UV/weather exposure (ASTM G23).