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Polyolefin anti-static tray and preparation method thereof

A polyolefin antistatic technology, applied in the field of polyolefin antistatic trays and its preparation, can solve the problems of long production cycle, low compressive performance, high cost, etc., achieve simple preparation method, improve compressive resistance, and low modification cost Effect

Pending Publication Date: 2021-09-21
苏州瑞赛科物流科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The anti-static technology in the prior art has made some achievements, but the pursuit of high anti-static performance has compromised other transport properties of the pallet, such as pallet manufacturing cost, low pallet wear resistance, low compressive performance, etc.
[0003] Secondly, the production process of pallets is more complicated, the production cycle is long and the cost is high

Method used

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  • Polyolefin anti-static tray and preparation method thereof
  • Polyolefin anti-static tray and preparation method thereof
  • Polyolefin anti-static tray and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Experiment 1:

[0024] A preparation method of polyolefin antistatic tray, the steps are as follows:

[0025] Weighing: Weigh each component according to mass fraction and form material A and material B, wherein material A includes polyolefin 60%, glass fiber 20%, curing agent 2.5%, conductive carbon black 8%, zinc oxide 8%, coupling Agent 1.5%.

[0026] Material B includes a polyolefin antistatic tray, which includes 66% polyolefin, 15% glass fiber, 1.5% curing agent, 10% conductive carbon black, 5% zinc oxide, and 2.5% coupling agent in terms of mass fraction.

[0027] Wherein, the polyolefin includes 55% polyethylene, 25% polystyrene, 10% polyisobutylene, and 10% polypropylene. Or the polyolefin includes 55% polyethylene, 20% polystyrene, 15% polyisobutylene, and 10% polypropylene.

[0028] Mixing: put material A and material B in the mixer for 1h-2h, and mix well;

[0029] Heating and melting: Melt material A and material B respectively while stirring, and the m...

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Abstract

A polyolefin anti-static tray comprises 50%-65% of polyolefin, 15%-20% of glass fiber, 1.5%-3% of a curing agent, 7%-12% of conductive carbon black, 5%-8% of zinc oxide and 1%-3% of a coupling agent, and the preparation method comprises the following steps: respectively mixing a material A and a material B, respectively heating and melting, sequentially adding in an injection molding process, and cooling and molding. The amount of the material A is larger than that of the material B, and air cooling and then water cooling are performed during cooling. According to the anti-static tray, it is guaranteed that the tray product is low in material cost, simple in process step, low in process modification cost and convenient to vigorously popularize and use while preventing static electricity, and the prepared tray is good in compression resistance, resistant to aging and long in service life.

Description

technical field [0001] The invention relates to the technical field of tray antistatic, in particular to a polyolefin antistatic tray and a preparation method thereof. Background technique [0002] Pallets are devices used for storage, loading, and cargo handling for logistics and transportation of goods. Traditional wooden pallets do not meet environmental protection requirements, and wooden pallets are prone to corrosion, moisture, insects, and mildew, so they are replaced by popular plastic pallets. Plastic pallets are widely used in the logistics and transportation industry because they can avoid the above-mentioned defects and have the characteristics of light weight, high load-bearing performance, and long service life. The pallets used for the transportation of electronic products are required to have good anti-static ability to avoid electrostatic damage to the transported electronic products during transportation. The anti-static technology of the prior art has ma...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L25/06C08L23/20C08L23/12C08K7/14C08K3/04C08K3/22
CPCC08L23/06C08L2201/04C08K2201/001C08K2003/2296C08L25/06C08L23/22C08L23/12C08K7/14C08K3/04C08K3/22
Inventor 鲁智民
Owner 苏州瑞赛科物流科技股份有限公司