| 摘要 |
The invention is a weather strip having good water-repellency and a method for preparing a weather strip for an automobile or a building. The weather strip includes a flock portion on its sealing portion surface to which a hardened reactive silicone layer is coated. The reactive silicone layer is made of a base material, a catalyst and a solvent. The hardened reactive silicone layer may further include a coupling agent, an ultraviolet cut-off pigment or a fine powder. The weather strip is prepared by applying the reactive silicone layer to the flock portion of the weather strip and curing the reactive silicone at a temperature of 80 DEG -150 DEG C. for 1-20 minutes.
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