Foams, Silica gel Black Conductive Polyurethane (PU) / Polyethylene (PE) Foams Conductive property good for grounding IC leads against ESD damage Suitable for semiconductors storing and shipping Non-corrosive and good cushioning effect Available in high density, semi-hard and low density foam Surface resistivity <106 ohms/sq   Polyethylene (PE) Foam Improved packaging against shock and vibration Suitable for lining shipping cartons Protection from moisture and dust due to its closed cell structure No carbon or metal particles and non-corrosive Durable, resilient, attractive and light weight Available in normal or antistatic grade Available in blue, white, pink, green & black Pink colour foams has permanent antistatic property to protect ESD sensitive devices Surface resistivity <10 ohms/sq for antistatic foam   Closed Cell PE Foam Extruded foam made of low density polyethylene Offers exceptional cushioning and permanent antistatic properties Low ion content, no carbon or metal particles, no flaking and non corrosive Protect wafer from moisture and dust due to its closed cell structure   Silica Gel Attracts and hold water, alcohols, hydro-carbons and other chemicals Packed with 10% blue color silica gel for indication of saturation when blue gel turns pink Packed in plastic, paper, heatlon paper, Tyvek paper, non-woven material, cloth bad and plastic bottle Meets the requirement of the FDA in USA and the Food Sanitation Law in Japan