Kingflex thermal insulation product ISO certificate BS 476, UL 94 standard products. we are one of the largest factory Kingflex elastomeric/ rubber foam insulations are engineered and manufactured for HVAC and other industrial applications, with the closed cell structure the kingflex insulation effectively retard heat flow and prevent condensation. The environmental friendly materials are manufactured without the use of CFCS,HFCS, HCFCS. They are also formaldehyde free, low VOCS, fiber free, dust free and resistant to mold and mildew.Fire performance with BS 476 class0 and class 1, and past the test of UL 94

Technical Date
Property		Unit	value	Test standard
Temperature Use			-50~110	GB/T17794
Density		kg/M³	40-80	GB/T 6343
Thermal Conductivity		w/m.k	0.036(0)	GB/T 10294
Water vapor permeability	Coefficient	G/m.s.Pa	4.5x10-11	GB/T 17146
	u	--	»4000	GB/T17794
Combustibility			Class B1,UL94V0 BS 476 Class 0 class 1	GB/8624,UL94 BS 476 part6 part7 1997
Oxygen Index		%	»33	GB/T 2406
Classification somke		--	«65	GB 8627
Smoke Toxicity		--	According with class ZA3,excellent	GA 132
Water Absorption		%	«10	GB/T 17794
Tear Strength		N/cm	»5	GA/T 10808
Dimension Stability		%	105 7days «10%	GB 8811
Compress Resilience		%	Compress 50% for 72h,retract »70%	GB/T 6669
Noise Reduction		DB(A)	High reach to 30	DIN 52218
Resistance to Agent Chemical		--	Stable performance to agent chemical used as building material	--
Resistance to UV Radiation		--	No crack on surface in 460 hours	--
Resistance to Ozone		--	202mpa,200h, no crack	GB/T 7762
Resistance to Aging		--	150hours,slight goffers, no cracks, holes and distortion	GB/T 16259
Dimension		M	Standard length of tube is 2m Standard width of sheet is 1m	--

Features:1. Low and stable Thermal conductivity2. High moisture & water vapor diffusion resistance3. Fire satety4. Easy installation5. Environmental friendly & improved IAQApplications: ductwork , large pipe and fittings, tanks, vessels, curved and irregular surface and all types of fittings covers

Kingflex rubber foam insulation