MDSI 7106 7133 7103 Red high temperature silicone adhesive

Resistance to moisture, dirt and other atmospheric components
Reduces mechanical stress and tension caused by mechanical, thermal shock and vibration
Excellent electrical insulation and corona resistance
Excellent outdoor aging, service life of up to 20-30 years
The smoke, bubbling, sticky and powdery phenomena under 280℃ thermal aging test are overco

Product description

MDSI 7106 7133 7103 red series silicone adhesive absorbs moisture in the air and cures at room temperature. It is a silicone adhesive made of special silicone rubber material as the base material. It has good bonding and sealing performance for most materials, protecting electronic products under harsh conditions.

Data Sheet

Test items	Test standard	Units	7133	7103	7106
Color	Visual	—	Red paste	Red flowing	Red flowing
Viscosity	GB/T 2794-2013	25℃, mPa·s	Paste	75,000-90,000	20000±3000
Extrusion rate	25℃，0.4Mpa	g/15s	15-25	—	—
Density	GB/T 13354-1992	25℃, g/cm³	1.35±0.05	1.28±0.05	1.25±0.05
Tack-free Time	GB/T 13477.5-2002	25℃, 55%RH,min	5-10	10-30	10-30
Hardness	GB/T 531.1-2008	Shore A	45±5	30±5	38±5
Thermal conductivity	GB/T 10297-2015	W/m.K	0.27	0.27	0.27
Elongation at break	GB/T 528-2009	%	≥150	≥150	≥150
Tensile strength	GB/T 528-2009	Mpa	≥2.5	1.8	≥1.5
Shear strength	GB/T 7124-2008	Mpa, Fe/Fe	≥1.5	≥1.5	1.2
Coefficient of expansion	GB/T 1036-2008	μm/（m，℃）	210	210	210
Water absorption	GB/T 8810-2005	24h，25℃，%	0.003	0.003	0.003
Dielectric strength	GB/T 1695-2005	kV/mm（25℃）	≥20	≥20	≥20
Loss factor	GB/T 1693-2007	(1MHz) (25℃)	0.001	0.001	0.001
Dielectric constant	GB/T 1693-2007	(1MHz) (25℃)	2.8	2.8	2.8
Volume resistance	GB/T 1692-2008	(DC500V) Ω· cm	≥1.0*10¹⁴	≥1.0*10¹⁴	≥1.0*10¹⁴
Use temperature	GB/T 20028-2005	℃	-60-315	-60-315	-60-315

Application

High temperature resistance requirements of steam irons, ovens, high temperature air filters, high temperature ovens, high temperature pipes and other industrial products

How to use

Operation process

Clean the surface: the surface of the sticky or coated material is cleaned, and the rust, dust and oil are removed with cleaning agent.
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.
Solidification: the coated part is placed in the air, and the thickness of about 2mm is cured 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.
After large area sizing, it is necessary to reach the application process of temperature resistance of 300 degrees. After 3 days of curing silica gel, the initial temperature rise procedure is carried out before being placed in a high temperature environment of 300 degrees: After the colloid is completely cured (8mm thickness at 23℃55% humidity need to cure for 24 days, the temperature and humidity is low, please extend the curing time appropriately), according to 80℃→120℃→160℃→200℃→220℃→240℃→260℃→280℃→300℃ temperature program for 60min.