Poly(dimethylsiloxane) hydride terminated

Superiority:

Sinnosil ^®  OF-202

Methyl Hydrogen Silicone Fluid

Product identification

    Chemical Name:         Polymethylhydrogensiloxane                 
                                

    EINECS NO.:             214-685-0                                
    Molecular formula:      (CH3)3SiO[(CH3)2SiO]m[(CH3)HSiO]nSi(CH3)3   

Product data

    Density(25℃,g/cm3):         0.997                                  

    Refractive (20℃):           1.390-1.410                               

    Water solubility :           Soluble                               

    Appearance:                  Colorless transparent liquid

    Hydrogen content (%≥):      1.59                                   

    Viscosity (25℃, mm2/s):     26

    Volatile matter (%, ≤):     2.6                                    

Use

    Sinnosil TM OF202 can be cross linked by metal catalyst at proper         temperature to form Waterproof membrane. It is widely used as waterproof agent, anti-adhesive agent, or anti-corrosion agent, etc.                             

For textile, fire-extinguishing agent (dry Powder), paper, metal, leather,

wood, glass, cement, pottery, marble.                                      

Packing &storage

    200L plastic barrel/ iron barrel with plastic inside, Net weight 200KG.      Contact us for special specification.

    Store in cool, ventilation warehouse. Be far away from fire, heat source.   The temperature should be lower than30℃. Sealed package.  Separated from oxidant, acid and food used chemical raw materials. Lightening in warehouses, ventilation etc equipments should adopt explosion-proof type. to be light in transportation, Avoid package and container damage. Transported as dangerous products.

400

700

20000

100000

Appearance:

Colorless or canary transparent liquid

　The molecular weight is 300-300000; or depending on customers requirement. Due to molecular structure, the bigger of the molecular weight of this product, the less of the vinyl content. Whereas the smaller of the molecular weight of this product, the more of the vinyl content. This product is a excellent and active intermediate material. It not only has the general capability (such as smooth, plasticity, brightly, heat resistance, weather resistance and etc.) but also has the particular capabilities as follows:                              

1. The vinyl on both sides have strong reactivity ability. It can reactive quickly and with methyl hydrogen silicone oil under the effective of catalyst.    And also can participate in other more activities.
　　2. It has a much better compatible capability with organic materials than   methyl silicone oil. It is much easier to compatible with other organic materials.

Use
　　 As the additive of producing silicone rubber, it can strengthen the intensity and hardness of the silicone rubber.

    It can be used for producing new materials (such as paint) with much     superior capability (weather ability, ageing ability, ultraviolet radiation

resistance, strengthen tenacity, etc.), when it reacts with some organic        materials such as PU, crylic acid etc.
    5-10% for additive and modified; 50-100% for basic silicone rubber.  

Storage and transportation

    Storage at shade and dry place under normal temperature, prevent from   fire and exposing to sunlight. Prevent from foreign matter (especially: catalyzer, acid and alkali) mix in.                                                   

     Packed in drum of 200kg net each. Handling and transporting according to hazardous substances.