heat insulation material 1, for copper tube insulation 2, Low thermal conductivity 3, Easy installation... Type: Other He Quick Details

Type: Other Heat Insulation Materials	Place of Origin: Guangdong China (Mainland)	Brand Name: Durkflex
Model Number: 6mm-32mmTK	Material: Phenolic Resin	Apparent Density: 55-65 Kg/M3
Heat Conductivity: 0.031W/m*K	Highest Working Temperature: 110

Packaging & Delivery

Packaging Detail:	in Carton. Carton size: 1.88m x 0.42m x 0.32m. 270carttons of 6ft length tube can be packed into 1 x 40'HQ.
Delivery Detail	in 2 to 3 weeks.

Specifications

heat insulation material 1, for copper tube insulation 2, Low thermal conductivity 3, Easy installation

heat insulation  material

Thermal insulation tube with brand name of Durkflex, used in HVAC&R system.

On the basis of the elastomeric foam with closed-cellular structure, Durkflex is a high quality flexible insulation product designed for insulating in the field of heating, ventilating, air conditioning and refrigerating (HVAC & R). Durkflex provides efficient method of preventing undesirable heat gain or loss in Chilled water systems, cold and hot water plumbing, refrigerated pips, air conditioning ductwork and equipment.

Features or Performance

1, Low and stable Thermal Conductivity

2, High Moisture & Water vapor Diffusion Resistance

3, Fire safety

4, Easy installation

5, Environmental friendly & improved IAQ

Fire resistance Certificate

BS 476 part 7 class 1 & part 6 class 0

FM Approved

Technical Data :

Physical Properties	Unit	Data	Test Methods
Thermal Conductivity -20 0 40	W/m·K (BTU·in/hr·ft2·)	0.031 (0.225) 0.034 (0.240) 0.038 (0.260)	ASTM C518 / C 177
Water Vapor Permeability	Kg/ S·m·Pa (perm-in)	1.16 x 10-13 (0.08)	ASTM E96
Moisture Resistance		≥7000
Water Absorption (%)		≤ 0.2 (by volume)
Flammability and smoke developed		25/50 Class 1 / Class 0	ASTM E84 BS 476 Part 7
Density	Kg/m3 (lbs/ft3)	50-70 (3.125-4.375)	ASTM D1667
Mold Resistance		Good	UL181
Fungi Resistance		Good	ASTM G21
UV & Weather Resistance		Good	ASTM G23
Ozone Resistance		Good
Dimensional Stability		0 to 7%	ASTM C534
Temperature Range		50 110  (-58 230)

*Numerical flammability rating alone may not define product performance under actual fire condition. They are provided for use in product selection to meet specified limits.

Sizes

3/8 thickness (ID 1/4 to 2 1/8)

1/2 thickness (ID 1/4 to 2 5/8)

3/4 thickness (ID 1/4 to 3)

1 thickness (ID 5/8 to 3 1/2)

1 1/4 thickness (ID 5/8 to 3 1/2)

Length: 6ft or 2m

Sheet: (Roll sheet)

Thickness: 1/4, 3/8, 1/2, 3/4, 1, and 1 1/4

Packing:

in Carton

The width of 1m and 1.4mwidth is available to provide.

heat insulation material