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Polyethylene composite resin beverage bottle with good fire resistance and preparation method thereof

A polyethylene resin and composite resin technology, applied in the field of refractory materials, can solve the problems of unsatisfactory fire resistance, heat resistance, threat to human health, poor aging resistance, etc., achieve good fire resistance, ensure human health, equipment less demanding effects

Inactive Publication Date: 2019-04-30
盐城紫环工业机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because plastic bottles are light in weight, easy to process, and have low manufacturing costs, plastic bottles have been widely used as product holding containers in the fields of food and beverage, daily necessities, etc. It is not ideal enough, the aging resistance is not good, and the stability is poor; moreover, the antibacterial effect of most plastic beverage bottles is poor. , we propose a polyethylene composite resin beverage bottle with good fire resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A polyethylene composite resin beverage bottle with good fire resistance, comprising the following components (by mass percentage): 30% polyethylene resin, 12% polycarbonate resin, 5% polylactic acid particles, 4.5% hydrogenated rosin glyceride, nanocarbonic acid Calcium 4.2%, silica powder 2.56%, boric acid ester 2.12%, plasticizer 6.7%, compatibilizer 4.6%, antibacterial agent 2.68%, antioxidant 2.25%, polyurethane adhesive as the balance.

[0022] Further, the plasticizer is tributyl citrate, the compatibilizer is a maleic anhydride graft compatibilizer, the antibacterial agent is silver nitrate, and the antioxidant is a phenolic antioxidant.

[0023] A kind of preparation method of polyethylene composite resin beverage bottle with good fire resistance as above, comprises the following steps:

[0024] Step 1: Weigh raw materials: prepare materials according to the above composition;

[0025] Step 2: Drying and grinding: Take polylactic acid particles into a sealed c...

Embodiment 2

[0032] A polyethylene composite resin beverage bottle with good fire resistance, comprising the following components (by mass percentage): 28% polyethylene resin, 15% polycarbonate resin, 8% polylactic acid particles, 5% hydrogenated rosin glyceride, nanocarbonic acid Calcium 4.8%, silica powder 3.12%, boric acid ester 2.65%, plasticizer 8.2%, compatibilizer 5.3%, antibacterial agent 2.88%, antioxidant 3%, polyurethane adhesive as the balance.

[0033] Further, the plasticizer is tributyl citrate, the compatibilizer is a maleic anhydride graft compatibilizer, the antibacterial agent is silver iodide, and the antioxidant is a phenolic antioxidant.

[0034] A kind of preparation method of polyethylene composite resin beverage bottle with good fire resistance as above, comprises the following steps:

[0035] Step 1: Weigh raw materials: prepare materials according to the above composition;

[0036] Step 2: Drying and grinding: Take polylactic acid particles into a sealed contain...

Embodiment 3

[0043] A polyethylene composite resin beverage bottle with good fire resistance, comprising the following components (by mass percentage): 26% polyethylene resin, 13% polycarbonate resin, 6% polylactic acid particles, 4.8% hydrogenated rosin glyceride, nanocarbonic acid Calcium 4.5%, silica powder 2.85%, boric acid ester 2.42%, plasticizer 6.9%, compatibilizer 5%, antibacterial agent 2.75%, antioxidant 2.75%, polyurethane adhesive as the balance.

[0044] Further, the plasticizer is tributyl citrate, the compatibilizer is a maleic anhydride graft compatibilizer, the antibacterial agent is zinc oxide, and the antioxidant is a phenolic antioxidant.

[0045] A kind of preparation method of polyethylene composite resin beverage bottle with good fire resistance as above, comprises the following steps:

[0046] Step 1: Weigh raw materials: prepare materials according to the above composition;

[0047] Step 2: Drying and grinding: Take polylactic acid particles into a sealed contain...

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Abstract

The invention discloses a polyethylene composite resin beverage bottle with good fire resistance. The polyethylene composite resin beverage bottle comprises the following components in percentage by mass: 25-30% of polyethylene resin, 12-16% of polycarbonate, 5-10% of polylactic acid particles, 6.7-8.5% of a plasticizer, 4.6-5.7% of a compatilizer, 2.68-2.97% of an antibacterial agent, 2.25-3.25%of an antioxidant and the balance of a urethane adhesive; the invention further discloses a preparation method of the polyethylene composite resin beverage bottle with good fire resistance, the preparation method comprises the following steps: weighing the raw materials, drying and grinding, preparing a master batch, preparing an auxiliary material, preparing a finished product soft material and extruding and forming; the heat resistance and high temperature resistance of the polyethylene composite resin beverage bottle can be better, the fire resistance is better, the stability of the beverage bottle can be enhanced, and the aging resistance is better; and the antioxidant and the antibacterial agent are added, so that the beverage bottle has a certain antibacterial effect, and the human health of eaters can be guaranteed; the preparation method disclosed by the invention is simpler, low in equipment requirement and good in popularization effect.

Description

technical field [0001] The invention relates to the technical field of refractory materials, in particular to a polyethylene composite resin beverage bottle with good fire resistance and a preparation method thereof. Background technique [0002] Because plastic bottles are light in weight, easy to process, and have low manufacturing costs, plastic bottles have been widely used as product holding containers in the fields of food and beverage, daily necessities, etc. It is not ideal enough, the aging resistance is not good, and the stability is poor; moreover, the antibacterial effect of most plastic beverage bottles is poor. , we propose a polyethylene composite resin beverage bottle with good fire resistance. Contents of the invention [0003] The object of the present invention is to provide a polyethylene composite resin beverage bottle with good fire resistance and a preparation method thereof, so as to solve the problems raised by the background technology. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L69/00C08L67/04C08L75/04C08L93/04C08K13/02C08K3/26C08K3/36C08K5/55
CPCC08L23/06C08K2003/265C08K2201/011C08L2201/02C08L2201/08C08L2203/10C08L2205/035C08L69/00C08L67/04C08L75/04C08L93/04C08K13/02C08K3/26C08K3/36C08K5/55
Inventor 王宁芳
Owner 盐城紫环工业机械有限公司
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