MDSI 7336G-1TC thermal conductivity silicone adhesive

MDSI 7336G-1TC has excellent non-corrosive adhesion to metals, including copper, plastics, ceramics, glass, etc., without the use of primer.
Excellent weather resistance, water resistance and chemical resistance
Resistance to moisture, dirt and other atmospheric components
Excellent electrical insulation properties.
High thermal conductivity bonding sealant
Stable mechanical and electrical properties between -60 and 250 ° C

Product description

MDSI 7336G-1TC grey silicone adhesive is a neutral silicone sealing material that absorbs moisture in the air and cures at room temperature in one component.

It is non-corrosive to materials, and has good bonding and sealing performance for most plastic metals and other materials, protecting electronic products in a stable state under harsh conditions.

Data Sheet

Test items	Test standard	Unit	MDSI 7336G-1TC
Before cured
Color/code	Visual	—	Gray
Appearance	Visual	—	Paste
Extrusion rate	/	15 g/s, 0.4 Mpa	90-130
Density	GB/T 15223-1994	25℃, g/cm³	1.65±0.05
Tack-free Time	GB/T13477.5-2002	25℃, 55%RH,min	5-20
After cured
Hardness	GB/T 531.1-2008	Shore A	70±5
Thermal conductivity	GB/T 10297-2015	W/m.K	≥0.75
Elongation at break	GB/T 528-2009	%	≥70%
Tensile strength	GB/T 528-2009	Mpa	≥2
Dielectric strength	GB/T 1695-2005	kV/mm (25 ° C)	20
Loss factor	GB/T 1693-2007	(1MHz) (25℃)	0.09
Dielectric constant	GB/T 1693-2007	(1MHz) (25℃)	2.9
Volume Resistance	GB/T 1692-2008	(DC500V) Ω· cm	≥1.0*10¹⁴

Application

Household appliances, construction machinery, photovoltaic module sealing, automotive lamps, LED lamps, PCB board components fixed bonding and sealing

How to use

Operation process

Surface treatment: will be sticky or coated surface finish clean, clean with cleaning agent to remove rust, dust and oil. Can be applied to a variety of materials, such as glass, metal and most commonly used industrial plastics, to achieve a bottomless coating bond. However, on some polymers, the bond may be poor, such as polyethylene, polypropylene and PTFE. It is recommended to use MDPM1263for primer in advance to obtain good bonding effect.
Sizing: Cut the nozzle to the required size and load it into the glue gun. Squeeze the glue solution onto the cleaned surface for an even distribution. When bonding, the adhesive surface can be closed and fixed. At room temperature and 55% relative humidity, the adhesive exposed to the air will complete the “crust” in about 15 minutes. Therefore, all processing must be completed before crusting.
Curing: After finishing the crust, curing will continue from the inside out. The curing depth within 24 hours (room temperature, 50% relative humidity) is approximately 3mm. Very deep, especially sections with difficulty in contact with moisture in the air will require a longer curing time. The lower the relative humidity will extend the curing time. The painted part is placed in the air and can be put into use after curing at room temperature for 24 hours.
Note: After opening, use it as much as possible once, once not used up, and then use it again, after squeezing out the cured part, continue to use without affecting normal use.
Please consult MDTECH Marketing Department for the use of dispensing equipment.