Plaskon SMT-B-1LV Datasheet,Epoxy,Cookson Electronics - Semiconductor Products-SHANGHAI SUSHENG

Message
This material is an epoxy molding compound designed specifically for grid arrays (BGA/LGA). Using an improved optimized filler system, it provides a lower viscosity with higher flow characteristics than SMT-B-1. It is formulated with a unique resin system, which minimizes warpage and enables trouble-free molding onto rigid and flexible laminate substrates. Minimal dimensional change after molding, post bake and subsequent solder treatment make this compound an excellent choice for grid arrays.

General Information
Features	Semi-conductive Good dimensional stability Low warpage Low viscosity High temperature strength
Forms	Liquid
Processing Method	Resin transfer molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.88	g/cm³	ASTM D792

Mechanical	Nominal Value	Unit	Test Method
Flexural Modulus			ASTM D790
22°C	1.24	MPa	ASTM D790
215°C	0.598	MPa	ASTM D790
Flexural Strength			ASTM D790
22°C	0.00990	MPa	ASTM D790
215°C	0.00412	MPa	ASTM D790

Thermal	Nominal Value	Unit	Test Method
Glass Transition Temperature	225	°C	ASTM E1356
CLTE - Flow	1.4E-5	cm/cm/°C	ASTM D696
Thermal Conductivity	0.70	W/m/K	ASTM C177

Electrical	Nominal Value	Unit	Test Method
Volume Resistivity	1.8E+16	ohms·cm	ASTM D257
Dielectric Strength	28	kV/mm	ASTM D149
Dielectric Constant (1 kHz)	4.00		ASTM D150

Flammability	Nominal Value	Unit	Test Method
Flame Rating (3.18 mm)	V-0		UL 94
Oxygen Index	32	%	ASTM D2863

Additional Information
Recommended Storage Temperature: <5°CLife @ 5°C, defined as not more than 40% loss of spiral flow based on original values.: 24 monthsLife @ 21°C, defined as not more than 40% loss of spiral flow based on original values.: 8 daysLife @ 35°C, defined as not more than 40% loss of spiral flow based on original values.: 3 daysSpiral Flow, 175°C, 1000 psi: 130 cmShimadzu Viscosity, 175°C, 1000 psi: 50 poiseRam Follower Gel Time, 175°C, 1000 psi: 19 secAsh Content: 77.4 %Hydrolyzable Halides: <1 ppmCull Hot Hardness, Shore D: 72Volume Resistivity, 22°C: 1.8e16 ohm-cmVolume Resistivity, 150°C: 3.2e12 ohm-cmAll test specimens are transfer molded and post cured for 4 hours at 175°C Linear Thermal Expansion, Alpha 1: 14 cm^-6/cm/°C Linear Thermal Expansion, Alpha 2: 58 cm^-6/cm/°C

Additional Information

Recommended Storage Temperature: <5°CLife @ 5°C, defined as not more than 40% loss of spiral flow based on original values.: 24 monthsLife @ 21°C, defined as not more than 40% loss of spiral flow based on original values.: 8 daysLife @ 35°C, defined as not more than 40% loss of spiral flow based on original values.: 3 daysSpiral Flow, 175°C, 1000 psi: 130 cmShimadzu Viscosity, 175°C, 1000 psi: 50 poiseRam Follower Gel Time, 175°C, 1000 psi: 19 secAsh Content: 77.4 %Hydrolyzable Halides: <1 ppmCull Hot Hardness, Shore D: 72Volume Resistivity, 22°C: 1.8e16 ohm-cmVolume Resistivity, 150°C: 3.2e12 ohm-cmAll test specimens are transfer molded and post cured for 4 hours at 175°C Linear Thermal Expansion, Alpha 1: 14 cm^-6/cm/°C Linear Thermal Expansion, Alpha 2: 58 cm^-6/cm/°C

Injection instructions
Resin Transfer Molding: Molding Temperature: 170 to 185°C Molding Pressure: 750 to 1250 psi In Mold Cure Time: 120 to 180 sec Post Mold Cure Time, 175°C: 4 to 6 hr

Category:	Epoxy , Epoxy; Epoxide
Manufacturer:	Cookson Electronics - Semiconductor Products
Trademark:	Plaskon
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	eTUYks_Plaskon-SMT-B-1LV.pdf
PRICE:	Order Products email sales@su-jiao.com

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