Contactless IC Card Core Sheet

Also known as radio frequency (RF) cards, this innovation successfully addresses the challenges of being passive (no internal power source) and contactless, representing a major breakthrough in the field of electronic devices. It is widely used in automated fare collection systems for public transportation, social security, healthcare, ferries, and subways, as well as in access control management, identification cards, and e-wallet applications.

Introduction to non-contact card

1 Specification: the thickness, width and length of non-contact card shall comply with the provisions of Table 1

project	specifications	allowable deviation
thickness	0.15-0.25	Soil of 0.0075
thickness	0.25-0.65	±0.01
width	250-1000	±1
length	300-1200	±1
Positive square degree	1m×1m	1.2

2 Appearance: The appearance index of the printed card shall conform to Table 2 specified in Table 2

project		metric
surface		The extinction / extinction is level with no flow marks and no extinction defects
glossiness%	0.15mm -0.20mm ≤	35
	0.21mm -0.30mm ≤	30
	0.31mm -0.65mm ≤	20
harshness	Ra um	0.7-1.2
harshness	Rz um	5-9
impurity	Particle size: 0.3mm-0.8mm	10 ² / m
impurity	Particle size of> 0.8mm	not allow

3 Mechanical properties: The mechanical performance indicators of the printing card shall conform to Table 3 specified in Table 3

project	metric
The tensile strength of the Mpa≥	40
Ball impact breakage rate%≤	35
Vickar	77±3
The heating expansion rate% 140℃ 10mi n≤	\|8\|
Surface tension / m²	38
density g/cm³	1.38±0.05