RTV 107 Silicone Rubber

RTV 107 Silicone Rubber

107 Room Temperature vulcanized Silicone Rubber (α,ω-dyhydroxy polydimethylsiloxane), it is a dimethyl polysiloxane with hydroxyl at both ends, it takes D4 and DMC as raw materials to produce basic polymer. Its structural formula is CH 3 | HO-{ Si-0-} nH | CH 3,The 107 silicone rubber, add in with moderate cross-linking agent, catalytic agent, padding, fortifier, and cured under room temperature, it can long maintain its elasticity in -60~2000C degree range. It has very good electrical insulation, chemical stability, waterproof and weatherproof. It is the basic material for one component (RTV-1) and two components (RTV-2)Room Temperature vulcanized Silicone Rubber.

name:107 RTV Silicone Rubber Low Viscosity
Boiling Temperature:


RTV 107 silicone rubber

1. Good characteristics of easy operation
2. Light viscosity and good flow-ability
3. Low shrinkage
4. Favorable tension
5. No deformation
6. Favorable hardness
7. High-temperature resistance, acid and alkali resistance, and ageing resistance


Viscosity  25℃,mm2/s5008001000150020003000
AppearanceColourless、Transparent Liquid
Volatile Component,%,150℃/3H ≤1.5 ≤1.5 ≤1.5 ≤1.5 ≤1.5 ≤1.5
Surface Curing Time,H≤2≤2≤2≤2≤2≤2
Packing, Storage and Transportation
1. Stock the silicone oil in clean, sealed containers. Avoid contact with acid, alkali or other impurities.
2. Do not contact with open fire.
3. It can stock and transport as non-dangerous goods.
4. Storage life is 3year under 1 storage condition. Over a year please re-examine it, if tested be qualified, it still be able to use.
5. Packing: 200kgs per Iron plastic bucket or 50kgs per plastic bucket.


The 107 silicone rubber is the basic material for one component (RTV-1) and two components (RTV-2)Room Temperature vulcanized Silicone Rubber. It is widely used for building sealing and structure bonding, used for shake proofing, insulation and moisture proofing for electrical components, and also slip agent for leather making and parting agent for paper. The special brand silicone rubber can also be used for textile finishing and daily-use chemical industry.