| 摘要 |
<p>The present invention relates to a novel cured silicone rubber in the form of a finely divided powder and to a method for the production and the use of the same. The powdered, cured silicone rubber is prepared by irradiating a low molecular-weight organosilicon polymer or copolymer emulsion with high-energy rays. The content of gel is more than 60%. The powdered, cured silicone rubber can be compounded with various plastics and dispersed readily in the plastics matrix. It is used as flexibilizer for plastics, processing lubricant, and self-lubricating agent and the like, also so filling auxiliary additive used in cosmetic, ink, paint and coating and so on.</p> |
