1. Technical index （quality standard HG/3313-2000）

　　Appearance: colorless transparent floating liquid

　　Volatile matter: ≤（150 oC,3h）2%

　　Viscosity:  at least 1000cs

　　Surface curing time: ≤ 2h

　　II. Performance and usage

　　The product can be solidified at room temperature with cross-linking agent and catalyst. It can be kept elasticity for a long time in -60 oC-200 oC. It has excellent electric properties and chemical stability, water-tolerant, weather resistance, aging resistance. It can be widely used in building caulking, insulation, shockproof, moisture-proof, anti-corrosion. It also can be used as molding agent and release agent of rubber goods, used as leather smooth agent and lubricating agent, etc.

　　III. Packaging, storage & delivery

　　It is packed in 50L plastic bucket or 200L lining plastic iron drum or upon the customer's request. The product should be stored in cool and dry place. The storage period is 24 months. In case of exceeding that period, the goods still can be used if it is qualified after inspection. Keep away from strong acid and alkali. It should be transported as non-dangerous articles.