Songhan Plastic Technology Co.,Ltd.

Rogers Corporation LoPro™ RO4730 Antenna Grade Non-PTFE Laminate

Category Polymer , Thermoset
Manufacturer Rogers Corporation
Trade Name LoPro™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Rogers Corporation LoPro™ RO4730 Antenna Grade Non-PTFE Laminate.pdf
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Material Notes:
RO4730 LoPro Antenna Grade Laminates are fully compatible with conventional FR-4 and high temperature lead-free solder processing. The resin systems of RO4730 dielectric materials are designed to provide the necessary properties for ideal antenna performance.Features:Low loss dielectric with low profile foilUnique filler / closed microspheresLow Z-Axis CTE and high TgLow TCDkSpecially formulated thermoset resin system/fillerEnvironmentally friendly - Halogen free, Lead free process compatible and RoHS compliantBenefits:Reduced PIMLow insertion lossMatch DK to 3.0 materialsLow density/lightweight - ~ 30% lighter than PTFE/glassDesign flexibilityAutomated assembly compatibleConsistent circuit performanceEase of fabricationPTH process capabilityInformation provided by Rogers Corporation.
Physical Properties Metric English Comments
Density 1.45 g/cc
0.0524 lb/in³
Moisture Absorption at Equilibrium 0.13 %
0.13 %
IPC-TM-650; ASTM D570
Thickness 780 - 1540 microns
30.7 - 60.7 mil
Range of Thicknesses Available
Mechanical Properties Metric English Comments
Peel Strength 1.35 kN/m
7.70 pli
Copper; 1 oz. LoPro; IPC-TM-650 2.4.8
Thermal Properties Metric English Comments
CTE, linear 17.0 µm/m-°C
9.44 µin/in-°F
Y-Direction; IPC-TM-650 2.4.41
19.0 µm/m-°C
10.6 µin/in-°F
X-Direction; IPC-TM-650 2.4.41
40.0 µm/m-°C
22.2 µin/in-°F
Z-Direction; IPC-TM-650 2.4.41
Thermal Conductivity 0.520 W/m-K

@Temperature 80.0 °C
3.61 BTU-in/hr-ft²-°F

@Temperature 176 °F
Glass Transition Temp, Tg >= 280 °C
>= 536 °F
Decomposition Temperature 441 °C
826 °F
Electrical Properties Metric English Comments
Volume Resistivity 1.40e+19 ohm-cm

@Thickness 0.762 mm
1.40e+19 ohm-cm

@Thickness 0.0300 in
Condition A; IPC
Surface Resistance 5.50e+18 ohm

@Thickness 0.762 mm
5.50e+18 ohm

@Thickness 0.0300 in
Condition A; IPC
Dielectric Constant 2.92 - 3.08

@Frequency 1.00e+10 Hz
2.92 - 3.08

@Frequency 1.00e+10 Hz
Z direction; IPC-TM-650
Dielectric Strength 24.4 kV/mm
620 kV/in
Z Direction; IPC-TM-650
Dissipation Factor 0.0023

@Frequency 2.50e+9 Hz

@Frequency 2.50e+9 Hz
Z direction; IPC-TM-650

@Frequency 1.00e+10 Hz

@Frequency 1.00e+10 Hz
Z direction; IPC-TM-650
Descriptive Properties Value Comments
Dimensional Stability -0.14 mm/m
X direction; IPC-TM-650, 2.4.39A
-0.145 mm/m
Y direction; IPC-TM-650, 2.4.39A
PIM < -154 dBc
Thermal Coefficient of Dielectric Constant 23 ppm/°C
IPC-TM-650; -50°C to 150°C; Z-Direction
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