Wholesale Rubber Foam Sheet Material Heat Insulation Board Factories, Pricelist

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Wholesale Rubber Foam Sheet Material Heat Insulation Board Factories, Pricelist

Customized Fire Retardant NBR Rubber Foam Sheet Insulation Roll adopts high-performance NBR/PVC as the main raw material with various quality supplementary material by special frothing process to produce the soft energy conversation foam insulation. It has closed cell construction and has many great features such as soft resistance refractive index, cold resistance, fire-retardant, waterproof, low thermal conductivity , shock and sound absorption and so on. It can be widely used in large-scale central and home air conditioning,construction, chemicals, textile and electrical industries.

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Product Description

Dimension Specifications

Dimension Reference Table
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 Sheet

Technical Data Specification
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 Features & Applications

✔ High-grade, clean, and generous appearance, specially designed for supermarkets, exhibition centers, stadiums, workshops, and other non-ceiling construction sites.
✔ Outstanding resistance properties including anti-UV, anti-oxidation, anti-aging, and corrosion-resistance.
✔ Excellent water resistance with strong penetration resistance, maintaining the initial thermal conductivity coefficient of the product.
✔ Significantly improves the operational lifespan of the products and systems.
✔ Highly suitable for sports and medical equipment insulation.
✔ Perfect for machinery parts insulation protection.
✔ Widely applied in air-conditioning systems and automobile components.

Frequently Asked Questions

Q: What is the operational temperature range of this insulation material?

This material operates efficiently within a temperature range of -50°C to 110°C, tested in compliance with GB/T 17794-1999 standards.

Q: What fire safety ratings does the product hold?

The product achieves Class 0 & Class 1 fire ratings according to BS 476 Part 6 and Part 7 standards, indicating excellent flame resistance properties.

Q: How does water vapor affect the thermal conductivity over time?

With a water vapor permeability of ≤0.91×10⁻¹³ Kg/(m.s.pa), the material provides excellent resistance to moisture penetration, helping to preserve its initial thermal conductivity coefficient and extend product life.

Q: Is this insulation material suitable for outdoor environments?

Yes, it features excellent resistance to U.V. radiation, ozone, and weathering (tested via ASTM G23, GB/T 7762-1987, and ASTM 21), making it highly durable for outdoor exposures.

Q: What are the primary applications of this insulation product?

It is widely used in supermarkets, exhibition centers, non-ceiling workshops, sports and medical equipment, machinery parts, air-conditioning systems, and automobile industries.

Q: What dimensions and widths are available?

The material is available in thicknesses ranging from 1/4" to 2" (6mm to 50mm) and standard roll widths of 1m, 1.2m, and 1.5m to suit different installation requirements.