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Epoxies, Ect. 40-3911

Category:	Epoxy , Epoxy; Epoxide
Manufacturer:	Epoxies, Etc.
Trademark:	Epoxies, Ect.
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	kQpvyG_Epoxies-Ect-40-3911.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
40-3911 is an electrically conductive epoxy adhesive. 40-3911 is formulated without solvents and is therefore a 100% solids system. It is highly filled with silver resulting in a volume resistivity of 5 X 10^4 ohm-cm. This one component system cures quickly at elevated temperatures making it a suitable adhesive for many electronic assembly operations. It is a good choice for lid sealing and die bonding applications. Features: Electrically conductive Thermally conductive Cures quickly with heat One component - no mixing required Solvent-free

Message

40-3911 is an electrically conductive epoxy adhesive. 40-3911 is formulated without solvents and is therefore a 100% solids system. It is highly filled with silver resulting in a volume resistivity of 5 X 10^4 ohm-cm.

This one component system cures quickly at elevated temperatures making it a suitable adhesive for many electronic assembly operations. It is a good choice for lid sealing and die bonding applications.

Features:

Electrically conductive

Thermally conductive

Cures quickly with heat

One component - no mixing required

Solvent-free

General Information
Filler / Reinforcement	Silver
Features	Electrically Conductive Fast Cure Good Adhesion Thermally Conductive
Uses	Adhesives Bonding Electrical/Electronic Applications Seals
Appearance	Silver

Thermal	Nominal Value	Unit
Glass Transition Temperature	> 140	°C
CLTE - Flow	4.5E-5	cm/cm/°C
Thermal Conductivity	2.4	W/m/K

Uncured Properties	Nominal Value	Unit
Color	Silver
Density (25°C)	4.04	g/cm³
Curing Time
160°C	0.17	hr
150°C	0.50	hr
120°C	1.0	hr
Pot Life ¹(25°C)	130000	min
Shelf Life
25°C	3	month
-10°C	6	month
-40°C	12	month

Cured Properties	Nominal Value	Unit
Shore Hardness (Shore D)	85
Volume Resistivity ²	5.3E-4	ohms·cm

Note Message
1 .	100 grams
2 .	Cured @ 160°C for 20 minutes

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