China Kingflex Rubber Foam Sheet Roll With Self-Adhesive Suppliers, Pricelist

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China Kingflex Rubber Foam Sheet Roll With Self-Adhesive Suppliers, Pricelist

Kingflex nitrile nbr/pvc rubber foam sheet roll with self-adhesive.

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Product Description

Rubber foam thermal insulation materials are produced by the cutting-edge technology introduced from abroad and the automatic production line, with nitrile rubber and polyvinyl chloride in excellent performances as the main materials and via special processes of sulfuration, foaming, etc.

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

✓ The product is inflammable and has high safety performance.
✓ Flexible material, suitable for various shapes and easy installation.
✓ The closed cell structure prevents the penetration of water vapor and prolongs the service life.

Technical Data
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 21
Ozone resistance		Good	GB/T 7762-1987
Resistance to U.V. and weather		Good	ASTM G23

Frequently Asked Questions

What materials are used to make these thermal insulation products?

They are produced using nitrile rubber and polyvinyl chloride (PVC) as the main ingredients, processed through special sulfuration and foaming technologies.

What is the operating temperature range for this insulation?

The insulation material functions effectively within a temperature range of -50°C to 110°C, tested in compliance with GB/T 17794-1999 standards.

How does the closed cell structure improve insulation efficiency?

The closed cell structure acts as a barrier that prevents water vapor from penetrating the material, thereby preserving the thermal performance and extending the service life.

What fire ratings does the insulation material achieve?

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

Is the insulation material resistant to outdoor weathering and mold?

Yes. According to test data, the material shows good resistance to fungi (ASTM 21), ozone (GB/T 7762-1987), and UV/weather exposure (ASTM G23).

Are there different dimensions and thicknesses available?

Yes, the material comes in thicknesses ranging from 1/4" (6mm) up to 2" (50mm) and standard roll widths of 1m, 1.2m, and 1.5m to fit different installation requirements.