Shipping from Sihai brand 800000 molecular weight 107 silicone rubber manufacturer

Description :

　　107 room temperature vulcanized silicone rubber Four Seas brand 800000 molecular weight 107 silicone rubber manufacturer shipped

　　1、 Product Introduction:

　　Hubei Xinsihai 107 room temperature vulcanized silicone rubber is a special rubber that can be vulcanized at room temperature. Its chemical composition is polydimethylsiloxane with hydroxyl polydimethyl as the end group.

　　2、 Characteristics and Applications:

　　107 room temperature vulcanized silicone rubber can be vulcanized into an elastomer at room temperature by adding an appropriate amount of crosslinking agent, catalyst, and thoroughly mixing them evenly. The vulcanized silicone rubber has excellent high and low temperature resistance and can be used for a long time at -60 ℃ to+250 ℃. Excellent dielectric properties, hydrophobicity, moisture resistance, aging resistance, and excellent electrical insulation. Acid and alkali resistance, poor solvent performance. Widely used for insulation, moisture-proof, and shock resistant sealing and potting of electronic components, as well as building joint sealing, molding of rubber products and handicrafts, anti erosion coatings, mold materials, isolation agents, etc.

　　Viscosity (CST) molecular weight

　　1000 viscosity 25000 molecular weight

　　5000 viscosity, 50000 molecular weight

　　10000 viscosity 63000 molecular weight

　　30000 viscosity, 91700 molecular weight

　　80000 viscosity, 116500 molecular weight

　　100000 viscosity and 140000 molecular weight

　　1 million viscosity, 200000 molecular weight

　　5 million viscosity and 500000 molecular weight

　　11 million viscosity and 800000 molecular weight

　　15 million viscosity and 900000 molecular weight

　　20 million viscosity, 1 million molecular weight, 40 million viscosity

　　3、 Technical indicators:

　　1. Appearance: Colorless, transparent, viscous liquid

　　2. Viscosity (25 ℃, cs）：1500～3000000

　　3. Volatile matter (150 ℃ × 3h,%): ≤ 2

　　4. Surface curing time (h): ≤ 2

　　5. Packaging specification: 50/200 kg drum (can be set according to customer requirements)

　　4、 Packaging and Storage Transportation:

　　1. 107 room temperature vulcanized silicone rubber should be packaged in clean, sealed, and dry inner coated iron or plastic drums, and stored in a ventilated and cool place to avoid acidity and alkalinity.

　　2. 107 room temperature vulcanized silicone rubber is stored and transported as non hazardous materials.

AfterSalesService :

• 800000 molecular weight 107 silicone rubber