Shengtong New Materials

Device details

The single-sided anti overflow series conductive cloth is made by coating the surface of polyester fibers with metals such as copper and nickel, and then treating them with a transparent water-based graphene electromagnetic shielding coating on a single surface. (1) The combination of copper and nickel provides excellent conductivity, (2) The inherent conductivity of graphene electromagnetic shielding coating can greatly improve the conductivity of composite materials, and good shielding effect can be obtained in the frequency range of 10MHz to 3GHz, (3) The polymer anti-seepage coating treatment can prevent the penetration of solvents such as water, alcohol, and ethyl acetate, and has characteristics such as oxidation resistance, corrosion resistance, and fingerprint resistance.

Physical parameters

Project	Performance unit	specifications1#	specifications2#	specifications3#
product name	/	0.02 Single sided overflow prevention	0.08 Single sided overflow prevention	0.17 Single sided overflow prevention
product model	/	STPU1201FY	STPU1801FY	STPU11701FY
appearance	/	Gray	Gray	Gray
material	/	Polyester	Polyester	Polyester
grammage	g/m²	28±3	82±5	130±10
width of cloth	mm	1100±10	1100±10	1100±10
thickness	μm	22±2	80±5	170±10
latitude and longitude	T	380±10	230±10	230±10
adhesion	Grade	≥3	≥3	≥3
Surface Resistivity	Q	≤0.05	≤0.05	≤0.05
On resistance	Q	≤0.05	≤0.05	≤0.05
shielding effectiveness	db	65-75	65-75	65-75
component	PET+Cu+Ni+barrier coating	62%+27%+9%+2%	62%+27%+9%+2%	62%+27%+9%+2%
function	Impermeability	Ethyl acetate has no leakage or seepage for 30 seconds	Alcohol has no leakage or seepage for 30 seconds	Alcohol has no leakage or seepage for 30 seconds