Vinyl MQ silicone resin (CAS No.68988-89-6)

1.Product features VMQ Silicone Resin is a polycondensate from four functional group siloxane(Q) and One functional group methyl siloxane(M), the molar mass is generally 100-8000g/mol, the molecular structure of M and Q chain ratio and the structural nature of the M decision resin applications.   2.Typical properties  

Item	Km-397 A			Km-397 B
	Km-397 A(S)	Km-397 A(M)	Km-397 A(N)	Km-397 B(S)	Km-397 B(M)	Km-397 B(N)
Appearance	White Powder	Colorless Liquid	Colorless Liquid	White Powder	Colorless Liquid	Colorless Liquid
Solid Content(%)	100%	60%	50%	100%	60%	50%
Viscosity (mpa.s)	/	5-15	3000-100000	/	5-15	3000-100000
Vinyl content(%)	1.8-2.2	1.08-1.32	0.9-1.1	2.4-2.8	1.44-1.68	1.25-1.4
Molecular weight	2000-20000
M/Q Value	0.6-1.2

  Note: S is solid, M for solvent system, N for silicone oil system.   3.Applications Surface treatment agent: As used in silicone pressure-sensitive adhesive, the phone keypad, epoxy adhesive surface. Reinforcing material: plastic can be used for RTV, HTV rubber, addition Silicone Rubber, heat curing silicone rubber compound, shell encapsulating semiconductor components. Adhesive: For construction sealant, organic resin coating. Other additives: such as the preparation of release agent, Defoamer, anti-sticking agent and brightener, plus forming anti-adhesive peel strength modifier.   4.Parking, Storage and Transportation (S)type packed in cartons for 15 kg,(M)and (N) type are available in 50kg pails and 200kg drums. Any special requirement may be negotiated with us. When stored at or below 25℃ in the original unopened containers, this product has usable life of12 months from the date of production. if more than the storage period, the product should be rechecked.   5.Precautions This series of product pH value is neutral. If on skin(or eyes), flush with water, and get medical attention immediately. This product is neither tested nor represented as suitable for medical or Pharmaceutical use. Product safety information required for safe use is no included.Before handling,read product and safety date sheets for safe use.      

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Product Categories : Organic Silicone Chemicals