Antistatic coaming box and preparation method thereof

Abstract

The invention discloses an antistatic coaming box. A box body material of the antistatic coaming box is prepared from, by weight, 70 to 90 parts of co-polypropylene, 10 to 20 parts of a conductive filler, 10 to 15 parts of a calcium carbonate filler, 4 to 8 parts of a rubber flexibilizer, 5 to 10 parts of silicone powder, 1 to 1.5 parts of sodium stearate, 0.3 to 0.5 part of a coupling agent, 0.3to 0.5 part of an antioxidant and 0.3 to 0.5 part of a light stabilizer. The box body is prepared from the raw materials measured according to the proportion through the steps of plate forming, slitting, indentation and box forming, fixing and card inserting and the like. The manufactured antistatic coaming box can still keep a good electrostatic protection effect in a dry environment and can be used for transfer transportation of some high-precision parts and the like, the surface of the box body has good scratch resistance and abrasion resistance, and the antistatic coaming box is particularly convenient to use on a production line.

Description

technical field [0001] The invention relates to the field of hoarding boxes, in particular to an antistatic hoarding box. Background technique [0002] The hollow board coaming box is light in weight, regular in structure, and easy to fold and place. It is widely used in the production, distribution, storage and processing of machinery, automobiles, home appliances, light industry, electronics and other industries. Especially in the electronics industry, sometimes it is necessary to use a hoarding box for temporary storage of electronic accessories, and some electronic accessories with high precision need to eliminate static electricity during storage to prevent static electricity from adversely affecting electronic accessories, so the hoarding The electrostatic protection requirements of the box are relatively high, and the existing hollow board coaming boxes generally have little protection against static electricity, or a certain amount of antistatic agent is added to the...

AI Technical Summary

Problems solved by technology

Especially in the electronics industry, sometimes it is necessary to use a hoarding box for temporary storage of electronic accessories, and some electronic accessories with high precision need to eliminate static electricity during storage to prevent static electricity from adversely affecting electronic accessories, so the hoarding The electrostatic protection requirements of the box are relatively high, and the existing hollow board coaming boxes generally have little protection against static electricity, or a certain amount of antistatic agent is added to the hollow board used in the coaming box to obtain static electricity. Protective effect, the conditions for the existing antistatic agents to work depend on high air humidity, under the action of humidity, the charges accumulated in the box will migrate to the ground, and some electronic components need to keep the environment dry during storage, and this type of Antistatic enclosures do not effectively reduce the rate of charge accumulation in a dry environment