Kingflex Class 0 Class 1 high-end rubber foam insulation products

Kingflex Class 0 Class 1 high-end rubber foam insulation products specially introduced international advanced technology and Technique, using excellent butadiene rubber as the
main raw material. Our China’s unique Vacuum Microcrystal Foaming Technique, referred to as VMFT, contribute in micro foaming and providing our product with dense cells, high closed cell rate.

Normal wall thicknesses of 1/4”, 3/8″, 1/2″, 3/4″,1″, 1-1/4”, 1-1/2″ and 2” (6, 9, 13, 19, 25 , 32, 40 and 50mm).

Standard Length with 6ft (1.83m) or 6.2ft(2m).

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Description

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
		≤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

Advantages of product

1.Excellent fire performance rubber foam insulation is approved by BS476. You can choose Class 0 or Class 1 according to requirements. self extinguishing and no drips according to ASTM D635-91.
2.Low Thermal Conductivity Kingflex rubber foam is your smart choice for energy saving, with low thermal conductivity ≤0.034 W/m.K
3.Eco-friendly: No dust and fiber, CFC free, Low VOCs, No fungal growth, Negligible bacterial growth.
4.Easy to install: Due to Kingflex rubber foam high flexible performance, it is easy to bend and irregular pipes, cut into different shapes and sizes and can save labor and materials.
5.Custom colors Kingflex can custom various colors such as red, blue, green, grey, yellow, grey and so on. Your finished piping lines will be much nicer and it is easy to distinguish different pipes inside for maintaince.