| 摘要 |
PURPOSE: To provide a conductive powder capsule, which can evenly disperse conductive powder in the resin composition and which can prevent the pollution of the working environment and other products with the conductive powder at a small bulk density, and manufacture thereof. CONSTITUTION: A conductive powder capsule, which is obtained by coating conductive powder with the polymer of acrylic ester, methacrylic ester or styrene, and the conductive powder are dispersed in the water. Under the existence of the polymerization initiator, acrylic ester, methacrylic ester or styrene is polymerized in the water, and the conductive powder is coated with this polymer so as to capsule the conductive powder, and these conductive powder capsules are blended with the thermoplastic resin. |
