Internal Anti-Static Agent Application on Silicone Wafer Carrier Trays for Semiconductor Industry

Internal Anti-Static Agent Application  Anti-Static Agent Application on Silicone Wafer Carrier Trays for Semiconductor Industry (HCR Peroxide Solid Silicone)

  1. Customer Pain Point Silicone trays for wafer transportation generate heavy static when picking & placing chips; electrostatic breakdown destroys CMOS wafers, leading to huge scrap loss in chip packaging workshop. Strict ANSI/ESD S20.20 standard required.
  2. Solution: Powder Internal Silicone Anti-Static Agent
  • Dosage: 6% mixed with raw silicone + silica filler in kneader, fully dispersed 20 mins
  • Compression molding: 180℃, standard peroxide vulcanization
  1. Test Result Surface resistance controlled at 10⁷–10⁹ Ω/sq, meets semiconductor ESD protection standard. High temperature resistant for baking process; no precipitation contaminates wafer surface, halogen-free & RoHS compliant. Stable anti-static property after 1000 times high-low temperature cycle test.
  2. Application: 8-inch & 12-inch silicon wafer storage & transfer trays for chip packaging factories.


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  • Hi, Winstar Silicone company, we are interested in your product silicone color masterbatch, could you please offer some free samples to us? Our company address: ***LA,USA
  • Hello Winstar, our product is compression molding product,could you advise which peroxide curing agent to use ?
  • Hi friend, we have some problem in silicone to PVC bonding, that bonding strength is not well at all, how to improve it please ?
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