Unlock instant, AI-driven research and patent intelligence for your innovation.

Processing modifier for polyvinyl chloride hoses

A technology for processing modifiers and polyvinyl chloride, which is applied in the field of processing modifiers, can solve the problems of poor performance of polyvinyl chloride hoses, unreasonable auxiliary materials and their proportions, and difficulty in satisfying consumers, and achieve low prices, The effect of improving quality and improving performance

Inactive Publication Date: 2012-08-15
PLASTIC UNION NEW MATERIAL TECH HUBEI
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the traditional processing modifiers used for PVC hoses are unreasonable due to the addition of auxiliary materials and their proportions. Therefore, the produced PVC hoses have poor performance and high cost, and it is difficult to meet the needs of consumers. demand, which limits its promotion and application

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

[0012] The processing modifier of the present invention is prepared by the following process procedures:

[0013] One, prepare the preparation of each component and parts by weight of the processing modifier

[0014] 1. Preparation of rubber and plastic modifier:

[0015] According to the ratio of rubber and plastic modifiers, take 1.5% of ethylene-vinyl acetate copolymer and 0.05% of aluminate coupling agent, put them into the mixer together, stir at room temperature, and discharge the material after stirring evenly. .

[0016] 2. The preparation of each component and parts by weight:

[0017] Stabilizer 2; rubber and plastic modifier 5; stearic acid 1.6; paraffin wax 1.6; dibutyl ester 20, spare.

[0018] Two, the preparation of described processing modifier:

[0019] 1. Mixing: Mix the above-mentioned components by weight, put them into a kneader and mix them evenly, heat to 135°C-140°C to stop heating, and set aside;

[0020] 2. Unloading packaging: After the above-me...

Embodiment 2

[0024] This embodiment is basically the same as Embodiment 1, the difference is that:

[0025] 1. Preparation of components (i.e. additives) and parts by weight of the processing modifier:

[0026] 1. Preparation of rubber and plastic modifiers:

[0027] Take ethylene vinyl acetate copolymer 2 and aluminate coupling agent 0.08 according to the ratio of the rubber-plastic modifier mentioned above, put them together in the mixer, stir at room temperature, and discharge the material after stirring evenly. .

[0028] 2. The preparation of each component and parts by weight:

[0029] Stabilizer 2.5; rubber and plastic modifier 6; stearic acid 1.65; paraffin wax 1.65; dibutyl ester 23, spare.

Embodiment 3

[0031] This embodiment is basically the same as Embodiment 1, the difference is that:

[0032] 1. Preparation of components (i.e. additives) and parts by weight of the processing modifier:

[0033] 1. Preparation of rubber and plastic modifiers:

[0034] According to the ratio of rubber-plastic modifiers, take 2.5 ethylene-vinyl acetate copolymer and 0.1 aluminate coupling agent, put them into the mixer together, stir at normal temperature, and discharge the material after stirring evenly. .

[0035] 2. The preparation of each component and parts by weight:

[0036] Stabilizer 2.8; rubber and plastic modifier 7; stearic acid 1.7; paraffin wax 1.7; dibutyl ester 25, spare.

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 invention discloses a processing modifier for polyvinyl chloride hoses. The processing modifier comprises the following components in parts by weight: 2-2.8 parts of stabilizing agent, 5-7 parts of rubber and plastic modifier, 1.6-1.7 parts of stearic acid, 1.6-1.7 parts of paraffin and 20-25 parts of calcium carbonate. A preparation process of the processing modifier comprises the following steps: preparation of the components, mixing, stirring, heating, cooling and unloading and packaging. The processing modifier has the following beneficial effects: the processing modifier is reasonable in conception, standard and simple-to-operate in process, low in cost and pollution-free; the product performances can be improved and the product cost can be reduced when the processing modifier is used for processing the polyvinyl chloride hoses; and the processing modifier can be industrially produced in quantity and can be widely used in the field of processing of the polyvinyl chloride hoses.

Description

technical field [0001] The invention relates to a processing modifier for plastics, in particular to a processing modifier for polyvinyl chloride hoses. Background technique [0002] As we all know, the traditional processing modifiers used for PVC hoses are unreasonable due to the addition of auxiliary materials and their proportions. Therefore, the produced PVC hoses have poor performance and high cost, and it is difficult to meet the needs of consumers. demand, which limits its popularization and application. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiency of the above-mentioned background technology, develop a new auxiliary agent as an auxiliary material, in order to improve the performance of the polyvinyl chloride hose, reduce the production cost, and provide a kind of used for the polyvinyl chloride hose Processing modifiers. [0004] In order to achieve the above object, the technical scheme of the processing ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/08C08K13/02C08K5/09C08K5/10
Inventor 邓丽邓军邓忠权陈绪煌
Owner PLASTIC UNION NEW MATERIAL TECH HUBEI