MQ Silicone Resin

MQ Silicone Resin

1. Performance and Characteristics

The MQ silicone resin is a kind of very unique organic silicone polymer polysiloxane compound, which is a compact sphere with a double structure. It has the performance of excellent heat resistance, film forming, adhesion, water repellency, aging resistance and ultraviolet radiation resistance.  The introduction of vinyl and hydrogen-containing groups in molecular structure can be used to modify silicone hydrogenation.
The MQ resin can be used as the viscosity increaser of silicone pressure sensitive adhesive, building sealant and organic resin coating, etc; it also can be used for cell phone keypad, epoxy adhesive bonding surface and so on.

2. Main technical index

Methyl MQ resin SH5201 Series

Nubmer	Methyl MQ resin SH5201 Series
	5201P	5201S	5201N
Appearance	White Powder	Colorless transparent liquid	Colorless transparent thick liquid
Solvents	No Solvents	Benzene solvent	Oil solvent
Solid content(%)	＞99	50-60	50
Viscocity(25°C)	-	10-15S	＞500cst
M/Q value	0.6-0.9	0.6-0.9	0.6-0.9

Vinyl MQ resin SH5202 Series

Nubmer	Vinyl MQ resin SH5202 Series
	5202P	5202S	5202N
`Appearance	White Powder	Colorless transparent liquid	Colorless transparent thick liquid
Solvents	No Solvents	Benzene solvent	Oil solvent
Solid content(%)	＞99	50-60	50
Viscocity(25°C)	-	10-15S	30,000-100,000cst
M/Q value	0.5-1.5	0.5-1.5	0.5-1.5

3. Application scope

1. Be used for making high temperature resistant paint and the insulation and joint and seal of H-level motor.
2. As a reinforcing agent in the addition curing type liquid silicone rubber, the reinforced silicone rubber is colorless and transparent, with high mechanical strength.
3. It can be used to make all kinds of waterproof coating, it is the ideal material for the daily chemical industry, such as lipstick and so on.
4. It can be used as mold releasing agent of a variety of materials.
5. It can be added to the defoaming agent as a basic material to improve the ability of defoaming and inhibiting  foaming.
6. The vinyl can be used to achieve addition cross linking  reaction of the silicon hydrogenation.
7. Other unknown and undeveloped applications

4. Packing and storage

 Supply form: powder type, toluene liquid and xylene liquid
 Packing specification: 25kg carton or 200kg plastic drum packaging
 Storage period: sealed at room temperature, the shelf life for solution is half a year, for powder is one year. If  the storage time is longer than the best use period marked on the label does not mean that the product cannot continue to be used. But in this case, retesting is needed.