China Kingflex pipe insulation Manufacturer, Supplier

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China Kingflex pipe insulation Manufacturer, Supplier

Kingflex rubber insulation sheets/roll are soft heat-insulating, heat-preservation and energy conservation materials made with advanced technology at home and abroad and advanced full-automatic continuous production line imported from abroad, and through development and improvement by ourselves .

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Product Description

Kingflex Dimension
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

Kingflex 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
Thermal Conductivity	W/(m.k)	≤0.032 (0°C)	-
Thermal Conductivity	W/(m.k)	≤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

Kingflex Class 1 Closed cell rubber insulation

Kingflex Class 1 Closed cell rubber closed cell thermal insulation, adopt advanced ACMF technology, take acrylonitrile-butadiene rubber as the main raw materials, foamed a closed cell structure flexible insulation.

💡 Frequently Asked Questions (FAQ)

1. What materials are used in Kingflex Class 1 insulation?

Kingflex Class 1 closed cell rubber insulation is manufactured using advanced ACMF technology, with acrylonitrile-butadiene rubber serving as the primary raw material to form a flexible closed cell structure.

2. What is the temperature range for Kingflex insulation?

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

3. What fire ratings does Kingflex insulation achieve?

It meets Class 0 & Class 1 fire standards according to BS 476 Part 6 & 7 testing guidelines, demonstrating reliable flame and smoke resistance.

4. How resistant is the material to water vapor and moisture?

Kingflex has a water vapor permeability of ≤0.91×10⁻¹³ Kg/(m.s.pa) with a μ-value of ≥10000, ensuring excellent moisture resistance in various environments.