Permanent antistatic drainage pipeline plastic particle and preparation method thereof

A technology for drainage pipes and plastic granules, applied in the field of drainage pipes, can solve the problems of affecting the sales of plastic pipes, poor customer experience, long transportation cycle, etc., and achieve the effect of broadening the processing range, avoiding plastic degradation, and reducing shear heat

Pending Publication Date: 2022-03-18
武汉世纪金牛管件技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the different classifications of chemical materials used, plastic pipes can be divided into polyethylene (PE) pipes, polyvinyl chloride (PVC) pipes, polypropylene (PP) pipes, ABS pipes, polybutylene (PB) pipes, etc. However, At present, during the export transportation of plastic pipes, due to the long transportation cycle, the surface of the plastic pipes absorbs a lot of dust, which affects the appearance, poor customer experience, and affects the sales of plastic pipes. Therefore, there is an urgent need for a product that does not absorb surface dust and can be stored for a long time. plastic drainage pipe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] polymer resin 80-90 servings ZIF-8 / graphene composite 1-3 servings conductive carbon material 3-9 servings Environmental heat stabilizer 3-6 servings Processing aids 0.5-3 parts Anti-impact additive 3-12 servings plasticizer 1-10 copies antioxidant 0.1-0.5 parts lubricant 0.1-1.0 copies

[0031] Pour 600g of zinc nitrate hydrate, 1200g of 2-methylimidazole, 300g of graphene oxide, and 12g of aluminate coupling agent into 500ml of methanol solvent and sonicate for 30 minutes, filter, and then place it in an oven at 80°C for 2 hours. Grind with an agate mortar to obtain a 2kg ZIF-8 / graphene composite.

[0032] Weigh each raw material component by the following parts by weight: 95kgPVC, 2kgZIF-8 / graphene composite material, 6kg conductive carbon black, 4.5kg calcium zinc stabilizer, 2kgACR401, 8kgCPE (135A type), 5kg epoxy soybean oil (ESO ), 0.3kg pentaerythritol phosphite, 0.1kg tris(2,4-di-tert-butyl...

Embodiment 2

[0035] Pour 300g of zinc nitrate hydrate, 600g of 2-methylimidazole, 150g of graphene oxide, and 6g of aluminate coupling agent into 500ml of methanol solvent for ultrasonication, ultrasonic for 30 minutes, filter, and then place it in an oven at 80°C for 2 hours. Grind with an agate mortar to obtain 1kg ZIF-8 / graphene composite.

[0036] Weigh each raw material component according to the following weight percentage content: 95kgPVC, 1kgZIF-8 / graphene composite material, 6kg conductive carbon black, 4.5kg calcium zinc stabilizer, 2kgACR401, 8kgCPE (135A type), 5kg epoxy soybean oil (ESO ), 0.3kg pentaerythritol phosphite, 0.1kg tris(2,4-di-tert-butylphenyl) phosphite, 0.1kgOPE wax, 0.2kgPE wax, 0.5kgEBS.

[0037] Put the weighed material into the high-speed and low-speed mixer and mix evenly, heat mix at 120 degrees, cold mix at 45 degrees, and then use conical twin-screw extruder to extrude and granulate. The processing temperature is 170-210°C. The extruder and the mold inc...

Embodiment 3

[0039] Pour 300g of zinc nitrate hydrate, 600g of 2-methylimidazole, 150g of graphene oxide, and 6g of aluminate coupling agent into 500ml of methanol solvent for ultrasonication, ultrasonic for 30 minutes, filter, and then place it in an oven at 80°C for 2 hours. Grind with an agate mortar to obtain 1kg ZIF-8 / graphene composite.

[0040] Weigh each raw material component according to the following weight percentage content: 95kgPVC / ABS alloy, 1kgZIF-8 / graphene composite material, 6kg conductive carbon black, 4.5kg calcium zinc stabilizer, 2kgACR401, 8kgCPE (135A type), 5kg epoxy large Soybean oil (ESO), 0.3kg pentaerythritol phosphite, 0.1kg tris(2,4-di-tert-butylphenyl) phosphite, 0.1kg OPE wax, 0.2kg PE wax, 0.5kg EBS.

[0041] Put the weighed material into the high-speed and low-speed mixer and mix evenly, heat mix at 120 degrees, cold mix at 45 degrees, and then use conical twin-screw extruder to extrude and granulate. The processing temperature is 170-210°C. The extrude...

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PUM

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Abstract

The invention discloses a permanent antistatic drainage pipeline plastic particle and a preparation method thereof, and particularly relates to the technical field of drainage pipes. By adopting the polymer resin, the ZIF-8 / graphene composite material and the conductive carbon material, the pipe can ensure that all the materials can be uniformly mixed in the processing process, and meanwhile, a matched lubricating system and a thermal stability system of the pipe are ensured; the activated ZIF-8 / graphene composite material can effectively reduce the shear heat between materials and between the materials and the surface of processing equipment, plastic degradation and performance reduction caused by high temperature are avoided, and the activated ZIF-8 / graphene composite material has high compatibility and high dispersity, so that the problem of insufficient antistatic effect caused by agglomeration when graphene is independently used is avoided, and the antistatic effect is improved. And dust and impurities on the surface of the pipe can be treated through graphene.

Description

technical field [0001] The invention relates to the technical field of drainage pipes, more specifically, the invention relates to a permanent antistatic drainage pipe plastic granule and a preparation method thereof. Background technique [0002] Compared with traditional cast iron pipes, galvanized steel pipes, cement pipes and other pipes, plastic pipes have the advantages of energy saving, environmental protection, light weight and high strength, corrosion resistance, smooth inner wall without scaling, easy construction and maintenance, and long service life. Widely used in construction, municipal, industrial and agricultural fields such as building water supply and drainage, urban and rural water supply and drainage, city gas, electric power and optical cable sheathing, industrial fluid transportation, agricultural irrigation, etc. Plastic pipes are an important branch of many components of chemical building materials , The application fields of plastic pipes are usuall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L55/02C08L87/00C08K3/04C08K9/04
CPCC08L27/06C08L55/02C08L87/00C08K3/042C08K3/04C08K9/04
Inventor 陈厚忠
Owner 武汉世纪金牛管件技术有限公司
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