Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of perfuming plastic product

A technology for plastic products and flavors, applied in products, reagents, educts, etc., can solve problems such as pungent taste, impact on the environment, and strong plastic smell, and achieve the effect of simple raw materials, simple preparation process, and long-lasting fragrance

Inactive Publication Date: 2015-11-11
NANTONG ZHIBANG NEW MATERIAL TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advantages of low cost, simple manufacturing process, renewable materials and recycling, plastic products have brought convenience to people in many aspects of daily life, and have gradually replaced the original wooden products, especially in the furniture industry. , large-scale use of plastic tables and chairs in restaurants, homes, outdoors and other places, so people continue to increase technical investment in the plastics industry, but there are still many problems in the existing plastic products, the smell of plastic is relatively strong, and there is a pungent taste , has greatly affected the environment and cannot meet the demand

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A method for preparing flavored plastic products, which consists of the following raw materials in parts by weight: 40 parts of PVC granules, 4 parts of essence, 5.5 parts of lead sulfate, 1 part of dichloroethane, 5 parts of talcum powder, and 10 parts of polylactic acid;

[0016] Including the following process steps:

[0017] a. Add PVC particles, lead sulfate and ethylene dichloride to the mixer for stirring, slowly add lead sulfate during the stirring process, and finally add essence slowly after the addition is completed and stir to form a mixture;

[0018] b. Add the mixed material that has been stirred in step a into a heating furnace for heating, the heating temperature is controlled at 100° C., and the heating time is 10 minutes;

[0019] c. Put the heated mixture into a mold for making plastic products, use the pressure and air pressure of the mold to form, and then cool the plastic. The cooling forming temperature is -5°C, and the cooling time is 1 minute. O...

Embodiment 2

[0021] A method for preparing flavored plastic products, which consists of the following raw materials in parts by weight: 45 parts of PVC granules, 7 parts of essence, 5.8 parts of lead sulfate, 2 parts of dichloroethane, 7 parts of talcum powder, and 12 parts of polylactic acid;

[0022] Including the following process steps:

[0023] a. Add PVC particles, lead sulfate and ethylene dichloride to the mixer for stirring, slowly add lead sulfate during the stirring process, and finally add essence and stir slowly after the addition is completed to form a mixture;

[0024] b. Add the mixed material that has been stirred in step a into a heating furnace for heating, the heating temperature is controlled at 110° C., and the heating time is 12 minutes;

[0025] c. Put the heated mixture into a mold for making plastic products, use the pressure and air pressure of the mold to shape, and then cool and shape the plastic. The cooling forming temperature is -3°C, and the cooling time is...

Embodiment 3

[0027] A method for preparing flavored plastic products, which consists of the following raw materials in parts by weight: 50 parts of PVC granules, 10 parts of essence, 6 parts of lead sulfate, 3 parts of dichloroethane, 10 parts of talcum powder, and 15 parts of polylactic acid;

[0028] Including the following process steps:

[0029] a. Add PVC particles, lead sulfate and ethylene dichloride to the mixer for stirring, slowly add lead sulfate during the stirring process, and finally add essence and stir slowly after the addition is completed to form a mixture;

[0030] b. Add the mixed material that has been stirred in step a into a heating furnace for heating, the heating temperature is controlled at 120° C., and the heating time is 15 minutes;

[0031] c. Put the heated mixture into a mold for making plastic products, use the pressure and air pressure of the mold to form, and then cool and form the plastic. The cooling forming temperature is 0°C, and the cooling time is 5 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses a preparation method of a perfuming plastic product. The product consists of the following components by weight: 40-50 parts of PVC granules, 4-10 parts essence, 5.5-6 parts of lead sulfate, 1-3 parts of dichloroethane, 5-10 parts of talc and 10-15 parts of polylactic acid. the process comprises the following steps: a, stirring PVC particles, lead sulfate and dichloroethane in a mixer, slowly adding lead sulphate during the stirring, finally slowly adding flavor and stirring to form a mixed material; b, heating the mixed material obtained in the step a in a heating furnace; c, placing the heated mixed material in a mold for manufacturing plastic products, forming by using mold pressure and air pressure, then cooling and molding the plastic, opening the mold, and evacuating air in the mold, so as to obtain finished plastic products. The invention has the beneficial effects that proper control of temperature and time can effectively prevent evaporation of flavors; and the preparation process is simple, and uses readily available raw materials.

Description

technical field [0001] The invention relates to a method for preparing plastic products, in particular to a method for preparing fragrance-added plastic products. Background technique [0002] With the advantages of low cost, simple manufacturing process, renewable materials and recycling, plastic products have brought convenience to people in many aspects of daily life, and have gradually replaced the original wooden products, especially in the furniture industry. , large-scale use of plastic tables and chairs in restaurants, homes, outdoors and other places, so people continue to increase technical investment in the plastics industry, but there are still many problems with the existing plastic products, the smell of plastic is relatively strong, and there is a pungent taste , has greatly affected the environment and cannot meet the demand. [0003] Therefore, in order to solve the above problems, a new technical solution is provided. Contents of the invention [0004] ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L27/06C08L67/04C08K13/02C08K3/30C08K3/34
CPCY02P20/141
Inventor 赵文刚
Owner NANTONG ZHIBANG NEW MATERIAL TECH
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com