PVC-ABS Core Sheet

This material is heat-resistant and achieves a flame retardancy rating of FH-1 or higher. It is suitable for manufacturing mobile phone SIM cards and other types of cards that require high-temperature endurance. It is primarily used as the base material for SIM cards in telecommunications applications, including for operators such as China Telecom, China Unicom, and China Mobile.Material Advantages:Excellent ink printability，Strong ink adhesion points，Vibrant color reproduction

The PVC-ABS card-based material

SIM introduce

1 Specification: The thickness, width and length of SIM card shall conform to Table 1 mm specified in Table 1

project	specifications	allowable deviation
thickness	0.30-0.50	±0.01
thickness	0.51-0.82	±0.015
width	250-100	±1
length	300-1500	±1
Positive square degree	1m×1m	1.2

2 Appearance: The appearance indicators of the SIM card shall comply with Table 2 specified in Table 2

project		metric
surface		The extinction / extinction is level with no flow marks and no extinction defects
Gloss degree of% ≤		16
fluorescence		Non-fluorescent products do not glow under UV light
chromatic aberration △E≤		2
harshness	Ra um	0.7-1.2
	Rz um	5-9
impurity	Particle size of 0.3mm-0.5m	10 ² / m
	Particle size of> 0.5mm	not allow

3 Mechanical properties: The mechanical performance indexes of the SIM card shall comply with Table 3

project		metric
The tensile strength of the Mpa ≥		42
Ball impact breakage rate%		35
The Vica softening temperature is ℃		90±2
density g/cm³		1.30±0.05
Surface tension / m²≥		38
Heating scaling% 140℃×10min≤	0.30mm-0.50mm	\|5\|
	0.51mm-0.82mm	\|3\|