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Product Name: Room Temperature Vulcanized Methyl Silicone Rubber, also known as 107 Rubber

Molecular formula: HO Si (CH3) 2 O [Si (CH3) 2O] nSi (CH3) 2-OH

Structural formula:

Technical indicators

1. Appearance: Colorless transparent viscous liquid;

2. Viscosity: (25 ℃, mPa · s): 20000, 50000, 80000 or according to customer requirements;

3. Volatile matter (150 ℃, 3h,%): ≤ 2.0

4. Surface vulcanization time (h): ≤ 2

【Standard】

GB/T 27570-2011

【Purpose】

Curing at room temperature with crosslinking agents and catalysts, it can maintain elasticity for a long time in the temperature range of -60 to 220 ℃, has excellent electrical properties and chemical stability, and is resistant to water, odor, and weather aging. Widely used for building joint filling, insulation, shock resistance, moisture resistance, corrosion resistance of electronic components, molding and demolding of rubber and plastic products, as well as making leather lubricants, separators, etc. It is also the basic raw material of room temperature vulcanized silicone rubber. Special specifications can be used for fabric finishing and daily chemical industry.

【Packaging, Storage, and Transportation】

1. This product is packaged in a clean, dry, and sealed inner plastic coated iron drum or plastic drum

2. Transportation: This product is transported as a non hazardous material and should be protected from direct sunlight and rain during transportation;

3. Storage: This product should be stored in a ventilated, cool, and dry environment, and should not come into contact with harmful substances such as acids and alkalis. From the date of production, the storage period is one year. If it exceeds the storage period, it can be re inspected according to the standard. If it meets the standard requirements, it can still be used.