Vinyl siloxane oligomer, 2-methoxyethoxy functional, Our model SCA-OV71C (equivalent to Dynasylan®6598), is a vinyl silane concentrate (oligomeric siloxane) containing vinyl and 2-methoxy ethoxy groups; Vinyl siloxane oligomer, 2-methoxyethoxy functional is an excellent compatibiliser between inorganic fillers (e.g. kaolin, MDH, ATH) and organic polymers (e.g. EPDM, EVA, PE). Vinyl siloxane oligomer, 2-methoxyethoxy functional is an adhesion promoter, dispersion and hydrophobation agent in mineral filled compounds.
|Appearance||Colorless, low-viscosity liquid|
|Specific Gravity @ 20℃||0.9940±0.01|
|Content of SiO2(1000℃)||45.0±10.0|
|Refractive index(Nd 25℃)||1.4170±0.005|
1. SCA-OV71C is widely used for mineral-filled compounds in the cable industry. EPDM and EVA can be processed into highly filled cable compounds through the adhesion promoting and hydrophobising effect of SCA-OV71C. (The EPDM and EVA polymers are for the halogen-free, non-toxic, environmentally-friendly flame retardant cable compounds (HFFR) based on ATH and MDH)
2.SCA-OV71C can be used in many other applications such as filler and pigment coating, dispersions etc.
3. The high boiling point of SCA-OV71C, together with its high flash point, gives it outstanding advantages with respect to safety and handling during processing. From an environmental viewpoint it should be noted that the amount of released hydrolysis ethanol and hydrolysis methanol (VOC) is significantly reduced compared to monomeric vinyl silanes.
The regular packing of Vinyl siloxane oligomer, 2-methoxyethoxy functional is 25kg plastic pail, 200L steel drums and 1000L immediate bulk container.
Vinyl siloxane oligomer, 2-methoxyethoxy functional should be stored in dry, cool, ventilated room; keep away from water, moisture, high temperature and fire. This product has a shelf life of at least 12 months if stored in tightly closed original container at room temperature.
If this product is kept beyond the shelf life recommend on the product label, it is not necessarily unusable, but a quality control should be performed on the properties relevant to the application.
Based on the quantity of Vinyl siloxane oligomer, 2-methoxyethoxy functional, we can delivery you by sea, by air and by express.
improved filler dispersion
good processability significantly
excellent balance between tensile strength and elongation at break at a high level
improved chemical resistance
strongly reduced tendency to stress cracking
higher impact strength
Q1.what are the equivalents of some other silane manufacturers?
A1:The equivalents of Vinyl siloxane oligomer, 2-methoxyethoxy functional , please see the list as below:
|Dynasylan®6598||Evonik (formerly Degussa)|