China 220w Graphene Far Infrared Flexible Electric Heating Film Underfloor for sale

220w Graphene Far Infrared Flexible Electric Heating Film Underfloor

Price Negotiable

Price: Negotiable

MOQ: 50,000rolls

Delivery Time: 10-12days

Brand: UNIFORM

Product Description

220w Graphene Electric Far Infrared Flexible Floor Indoor Heating Films

220V 50cm Width Healthy Floor Heating Film
Working voltage: 200~240V 50/60Hz
Rated power: 220W/m2
Max surface temperature: 52C degrees
Thickness: 0.338mm
(the 0.25mm heating film is not suitable for underfloor heating.)
Width: 50cm/80cm/100cm

Superiority of Heating Film Heating System:
Far Infra heating does not cause dust dispersion - It creates a healthy environment
Destroys bacteria - Ensures uniform temperature in whole room
Clean, noiseless, maintenance-free operation and space-saving
Easy control and operation with thermostats
Easy installation, no need to rework the floor or walls

Parameters of synthetic graphite sheet

Thickness (mm)		DSN5017	DSN5025	DSN5032	DSN5040	DSN5050
Thickness (mm)		0.017±0.003	0.025±0.003	0.032±0.004	0.04±0.005	0.05±0.005
Thermal conductivity	X-Y axis (w/m.k)	1700~1900	1700~1850	1550~1750	1450~1650	1400~1600
Thermal conductivity	Z axis (w/m.k)	10~15	12~18	12~18	13~19	15~22
Density (g/cm3)		2.1±0.1	2.1±0.1	2.0±0.1	1.9±0.1	1.9±0.1
In-please thermal diffusivity (mm2/s)		920~1040	930~1010	890~1010	880~1000	850~970
Heat capacity (J/g/K)		0.87±0.01	0.87±0.01	0.87±0.01	0.87±0.01	0.87±0.01
Heat resistance temperature (℃)		-40~400	-40~400	-40~400	-40~400	-40~400
Thermal resistance (℃)		0.15%	0.15%	0.15%	0.15%	0.15%
Electric conductivity (s/cm)		50000	50000	50000	50000	50000

Thickness (mm)		DSN5060	DSN5070	DSN5080	DSN5090	DSN5100
Thickness (mm)		0.06±0.006	0.07±0.007	0.08±0.008	0.09±0.009	0.1±0.01
Thermal conductivity	X-Y axis (w/m.k)	1350~1550	1200~1400	1200~1400	1100~1300	1000~1200
Thermal conductivity	Z axis (w/m.k)	15~22	15~22	15~22	15~22	15~22
Density (g/cm3)		1.85±0.1	1.7±0.1	1.7±0.1	1.6±0.5	1.5±0.1
In-please thermal diffusivity (mm2/s)		840~960	830~970	810~950	790~930	770~920
Heat capacity (J/g/K)		0.87±0.01	0.85±0.01	0.87±0.01	0.87±0.01	0.87±0.01
Heat resistance temperature (℃)		-40~400	-40~400	-40~400	-40~400	-40~400
Thermal resistance (℃)		0.15%	0.15%	0.15%	0.15%	0.15%
Electric conductivity (s/cm)		50000	50000	50000	50000	50000