Wholesale Price China Rockwool Insulation Sound Absorption - NBR Rubber Foam Sheet Insulation Roll – Kingflex

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Wholesale Price China Rockwool Insulation Sound Absorption - NBR Rubber Foam Sheet Insulation Roll – Kingflex Detail:

Excellent fire performance .

Self extinguishing and no drips according to ASTM D635-91.

Low Thermal Conductivity

Kingflex rubber foam is your smart choice for energy saving, with low thermal conductivity ≤0.034 W/m.K

Eco-friendly

No dust and fiber, CFC free, Low VOCs,No fungal growth, Negligible bacterial growth.

Easy to install

Due to 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.

Custom colors

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 maintaining.

Standard Dimension

Kingflex Dimension
Thickness		Width 1m		Width 1.2m		Width 1.5m
Inches	mm	*Size(LW)**	㎡/Roll	*Size(LW)**	㎡/Roll	*Size(LW)**	㎡/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

Technical Data Sheet

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

Product Features

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Company Profile

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Kingflex Rubber foam Material is soft heat-insulating, heat-preservation and energy conservation materials made with advanced technology at home and advanced full-automatic continuous production line imported from abroad, using butyronitrile rubber with best performance and polyvinyl Chloride (NBR,PVC) as main raw materials and other high quality auxiliary materials through foaming and so on special procedure.

Production line

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Certification

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