Wafer cushion disks (also known as wafer foam separators or cushions) vary in price based on their ESD properties, firmness, and wafer size compatibility. Prices typically range from as low as $0.05 to over $4.00 per unit, depending on order volume and specific technical requirements.
Standard Wafer Cushion Pricing:perfwipe wafer cushion disk price .
Standard foam cushions are generally sold in bulk packs for semiconductor packaging and cleanroom use.
Antistatic Soft Cushions: Entry-level foam disks for 200mm wafers generally start around $0.22 each for small batches, with bulk pricing for 2,500+ units dropping to approximately $0.15 each.
Firm ESD Cushions: Higher-density cushions designed for better mechanical protection often start at $1.45 each for individual units, decreasing to about $0.87 each when purchased in larger quantities.
Specialized Conductive Cushions: High-performance carbon-infused or conductive cushions for 300mm wafers can be significantly more expensive, with packs of 50 retailing for approximately $43.33 (roughly $0.86 per disk).
Common Product Types
These products are engineered to protect silicon wafers from mechanical shock and electrostatic discharge during shipping.
Soft Wafer Cushions: Best for standard horizontal storage and general ESD protection.
Firm Wafer Cushions: Recommended for heavy-duty shipping where wafers require more structural support to prevent shifting.
Wafer Separators: Thinner materials used between wafers in a stack, often made of TYVEK or similar low-lint materials.