China TUBE-1119-1 Manufacturers, Pricelist

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China TUBE-1119-1 Manufacturers, Pricelist

Kingflex rubber foam insulation tube is a flexible closed cell thermal insulation material foamed from rubber as the main raw material. It has no fiber dust, no formaldehyde, and no chlorofluorocarbons. It is suitable for mediums that destroy the ozone layer. Thermal insulation of various pipes and equipment between -50℃-110℃.

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Product Description

Technical Data

Technical Data Overview
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

Key Advantages & Performance

✓ BS 476 Fire Performance
✓ Condensation Prevention
✓ Frost Protection
✓ Energy Saving Efficiency
✓ Superior Flexibility & Installation

Applications & Usage

Closed-cell rubber foam insulation material is designed for insulating the shells of large tanks and pipes in building, commercial, and industrial constructions. It is highly effective for central air-conditioning duct insulation, household air-conditioning joints, and automotive air-conditioning systems.

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Frequently Asked Questions

What are the primary applications of this closed-cell rubber foam insulation?

This material is widely used for insulating the shells of large tanks and piping systems in commercial, industrial, and residential construction, as well as central and household air conditioning ducts, joints, and automotive air-conditioning systems.

What is the operating temperature range for this insulation material?

It features an operating temperature range of -50°C to 110°C, tested in compliance with GB/T 17794-1999 standards, making it versatile for both freezing and high-heat environments.

Does this insulation material meet fire safety standards?

Yes, it achieves a Class 0 and Class 1 fire rating according to BS 476 Part 6 & 7 standards, and has a Flame Spread and Smoke Developed Index of 25/50 under ASTM E 84.

How effective is it against thermal conductivity and moisture?

The material provides excellent thermal performance with a conductivity of ≤0.030 W/(m.k) at -20°C (ASTM C 518) and high water vapor permeability resistance (μ ≥ 10000), protecting pipes from condensation and freezing.

Does it resist environmental aging such as UV and ozone exposure?

Yes, the closed-cell rubber foam displays outstanding resistance to UV rays, weather conditions (ASTM G23), ozone (GB/T 7762-1987), and fungi growth (ASTM 21), ensuring a long service life.