AGC TLX-7 PTFE/Woven Fiberglass Laminate

Material:AGC TLX-7 / PTFE + Woven Fiberglass

MOQ:1 Sheet

Price:179-689 USD/Sheet

Packaging:Anti-static / Protective Packaging

Delivery Period:5-10 working days

Payment Method:T/T, Paypal

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AGC TLX-7 DK2.60 Df0.0014 (0.089-6.35mm) PTFE/Woven Fiberglass Laminate

Brief Introduction

TLX is a high-volume fiberglass-reinforced microwave substrate offering reliability in a wide range of RF applications. This versatile PTFE/fiberglass laminate features a dielectric constant range of 2.45-2.65 and is available in various thicknesses and copper claddings. TLX-7 has a dielectric constant of 2.60 ±0.04 and is suitable for low layer count microwave designs, particularly where mechanical reinforcement is required in severe environments.

Technical Features & Benefits

Excellent PIM values in PCBs (measured lower than -160 dBc*)
Excellent mechanical and thermal properties
Low and stable dielectric constant
Dimensionally stable
Low moisture absorption
Tightly controlled Dk (±0.04)
Low dissipation factor (Df 0.0014 @ 1.9GHz, 0.0020 @ 10GHz)
UL 94 V-0 flammability rating
For low layer count microwave designs
Long space heritage with NASA low outgassing compliance
~ ±2% variation in Dk from -55°C to 125°C
Surface optimized for copper adhesion

AGC TLX-7 Laminate

Typical Properties: AGC TLX-7

Property	Test Method	Unit	TLX-7	Unit	TLX-7
Electrical Properties
Dk @ 10 GHz	IPC-650 2.5.5.3		2.60		2.60
Df @ 1.9 GHz	IPC-650 2.5.5.5.1		0.0014		0.0014
Df @ 10 GHz	IPC-650 2.5.5.5.1		0.0020		0.0020
Outgassing (% TML)	ASTM E 595	%	0.02
Outgassing (% CVCM)	ASTM E 595	%	0.00
Outgassing (% WVR)	ASTM E 595	%	0.01
Dielectric Breakdown	IPC-650 2.5.6	kV	>45	kV	>45
Surface Resistivity	IPC-650 2.5.17.1 Sec. 5.2.1 (Elevated Temp.)	MΩ	6.605 x 10⁸	MΩ	6.605 x 10⁸
Surface Resistivity	IPC-650 2.5.17.1 Sec. 5.2.1 (Humidity Cond.)	MΩ	3.550 x 10⁶	MΩ	3.550 x 10⁶
Volume Resistivity	IPC-650 2.5.17.1 Sec. 5.2.1 (Elevated Temp.)	MΩ·cm	1.110 x 10¹⁰	MΩ·cm	1.110 x 10¹⁰
Volume Resistivity	IPC-650 2.5.17.1 Sec. 5.2.1 (Humidity Cond.)	MΩ·cm	1.046 x 10¹⁰	MΩ·cm	1.046 x 10¹⁰
Mechanical Properties
Flexural Strength (MD)	ASTM D 790	psi	28,900	N/mm²	199
Flexural Strength (CD)	ASTM D 790	psi	20,600	N/mm²	142
Tensile Strength (MD)	ASTM D 902	psi	35,600	N/mm²	245
Tensile Strength (CD)	ASTM D 902	psi	27,500	N/mm²	190
Elongation at Break (MD)	ASTM D 902	%	3.94	%	3.94
Elongation at Break (CD)	ASTM D 902	%	3.92	%	3.92
Young's Modulus (MD)	ASTM D 902	kpsi	980	N/mm²	6757
Young's Modulus (CD)	ASTM D 902	kpsi	1,200	N/mm²	8274
Young's Modulus (MD)	ASTM D 3039	kpsi	1,630	N/mm²	11,238
Poisson's Ratio	ASTM D 3039		0.135		0.135
Peel Strength (1 oz. ED)	IPC-650 2.4.8 Sec. 5.2.2 (Thermal Stress)	lbs/in	15	N/mm	2.63
Peel Strength (1 oz. RTF)	IPC-650 2.4.8 Sec. 5.2.2 (Thermal Stress)	lbs/in	17	N/mm	2.98
Peel Strength (½ oz. ED)	IPC-650 2.4.8.3 (Elevated Temp.)	lbs/in	14	N/mm	2.45
Peel Strength (½ oz. ED)	IPC-650 2.4.8 Sec. 5.2.2 (Thermal Stress)	lbs/in	11	N/mm	1.93
Peel Strength (1 oz. rolled)	IPC-650 2.4.8 Sec. 5.2.2 (Thermal Stress)	lbs/in	13	N/mm	2.28
Dimensional Stability (MD)	IPC-650 2.4.39 Sec. 5.4 (After Bake)	mils/in	0.06	mm/M	0.06
Dimensional Stability (CD)	IPC-650 2.4.39 Sec. 5.4 (After Bake)	mils/in	0.08	mm/M	0.08
Dimensional Stability (MD)	IPC-650 2.4.39 Sec. 5.5 (Thermal Stress)	mils/in	0.09	mm/M	0.09
Dimensional Stability (CD)	IPC-650 2.4.39 Sec. 5.5 (Thermal Stress)	mils/in	0.10	mm/M	0.10
Thermal Properties
Thermal Conductivity	ASTM F433/ASTM 1530-06	W/m·K	0.19	W/m·K	0.19
CTE (X axis) (25-260°C)	IPC-650 2.4.41/ASTM D 3386	ppm/°C	21	ppm/°C	21
CTE (Y axis) (25-260°C)	IPC-650 2.4.41/ASTM D 3386	ppm/°C	23	ppm/°C	23
CTE (Z axis) (25-260°C)	IPC-650 2.4.41/ASTM D 3386	ppm/°C	215	ppm/°C	215
Td (2% Weight Loss)	IPC-650 2.4.24.6 (TGA)	°C	535	°C	535
Td (5% Weight Loss)	IPC-650 2.4.24.6 (TGA)	°C	553	°C	553
Physical Properties
Moisture Absorption	IPC-650 2.6.2.1	%	0.02	%	0.02
Density (Specific Gravity)	ASTM D 792	g/cm³	2.25	g/cm³	2.25
Flammability Rating	UL 94		V-0		V-0

Application Areas

Antennas
Mixers, Splitters, Filters & Combiners
Passive Components
Radar systems
Mobile communications
Microwave test equipment
Microwave transmission devices
RF components
Applications requiring resistance to severe environments:
- Space launch vibration resistance
- High temperature exposure in engine modules
- Radiation resistance in space
- Extreme maritime environments for warship antennas
- Wide temperature ranges for altimeter substrates during flight

Available Configurations

Dielectric Constant: 2.60 ± 0.04
Dielectric Thickness Range: 0.0035" - 0.250" (0.089 mm - 6.35 mm)
Copper Cladding: Can be combined with any of AGC's available copper claddings; surface optimized for copper adhesion
Part Number Example: TLX-7-0310-CH/CH - 18" x 24" (457 mm x 610 mm)
Available as very thin laminate for coupler-type applications

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