Composition for improving plasticity retention rate of standard gel as well as preparation method and application of composition

A technology of plastic retention and composition, which is applied in the field of compositions and preparations for improving the plastic retention of gel-labeled gels, can solve the problems of poor anti-oxidation chain scission performance, shortened service life, and low plastic retention, and achieves production The formula and performance of the rubber process are stable, the plastic retention rate is improved, and the effect of improving the plastic retention rate

Pending Publication Date: 2022-07-15
海南天然橡胶产业集团金橡有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented solution helps improve the elongation property (plugging) of gels made from natural rubbers while maintain their strength during use over time. By adjusting certain chemicals added into these materials at different stages along with heat treatment, it becomes possible for them to break down long chains within each individual group called rubber polymer strands, resulting in an increase in its ability to be moldable when dried out like collagen threads. Additionally, this technology allows for more flexibility in producing specific types of rubbings such as tires because they are easier to mix together before curing. Overall, this new method provides technical benefits to making better quality rubber product.

Problems solved by technology

This patented technical solution involves controlling various parameters during production processes like pH levels, temperatures, pressures, and moisturizing environments to improve the physical characteristics and durability of rubbers while maintain their usableness over long periods at elevated temperatures.

Method used

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  • Composition for improving plasticity retention rate of standard gel as well as preparation method and application of composition
  • Composition for improving plasticity retention rate of standard gel as well as preparation method and application of composition
  • Composition for improving plasticity retention rate of standard gel as well as preparation method and application of composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A composition for improving the plasticity retention rate of gel label, comprising the following raw materials in parts by weight: 40-60 parts of M medicament, 1 part of Span 80, 0.5 part of Tween 80, 0.3 part of 0,2 parts of dodecyl Sodium sulfate, 80 parts of water, the M agent is composed of styrenated phenol, 2,6-di-tert-butyl-p-cresol, N-(1,3-dimethylbutyl)-N'-phenyl-p-benzene Diamine is prepared according to the mass ratio of 3:1:2.

Embodiment 2

[0025] A composition for improving the plasticity retention rate of gel label, comprising the following raw materials in parts by weight: 60 parts of M medicament, 3 parts of Span 80, 1.5 parts of Tween 80, 1 part of peregrine 0, 3 parts of sodium lauryl sulfate , 80-100 parts of water, the M agent is composed of styrenated phenol, 2,6-di-tert-butyl-p-cresol, N-(1,3-dimethylbutyl)-N'-phenyl-p-benzene Diamine is prepared according to the mass ratio of 8:5:2.

Embodiment 3

[0027] A composition for improving the plasticity retention rate of gel label, comprising the following raw materials in parts by weight: 50 parts of M medicament, 1.2 parts of Span 80, 0.9 parts of Tween 80, 0.5 parts of peregal 0, 2.2 parts of sodium lauryl sulfate , 84 parts of water, the M agent is composed of styrenated phenol, 3 parts of 2,6-di-tert-butyl-p-cresol, N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylene Diamine is prepared according to the mass ratio of 5:3:2;

[0028] Above-mentioned embodiment 1~3 adopts following preparation method: M medicament, Span 80, Tween 80, peregal 0, sodium lauryl sulfate are mixed and heated to stirring at 60 ℃ by proportioning, and the heating rate is 5 ℃ / min , the stirring speed is 1000 rpm, 60° C. water is added while stirring, and the mixture is stirred for 30 min, to obtain a composition that improves the plasticity retention rate of gel standard gel.

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PUM

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Abstract

The invention provides a composition for improving the plasticity retention rate of standard gel and a preparation method and application thereof.The composition is prepared from, by weight, 40-60 parts of an agent M, 1-3 parts of span 80, 0.5-1.5 parts of Tween 80, 0.3-1 part of peregal 0, 2-3 parts of lauryl sodium sulfate and 80-100 parts of water, and the agent M is prepared from styrenated phenol, 2, 6-butylated hydroxytoluene, N-(1, 2, 4-trimethyl-1, 3-pentanediol) and N-(1, 2, 4-trimethyl-1, 3-pentanediol. According to the present invention, the prepared composition can effectively improve the plasticity retention rate of the standard gel, the plasticity initial value P0 is 31.0-38.0, the plasticity retention rate PRI is improved to 63.1-67.6, the composition is applied to the dry stirring line or waterline preparation standard gel process, the addition amount of the composition can be effectively controlled, the production cost can be reduced, the production efficiency can be improved, and the production cost can be reduced. The plasticity retention rate is improved under the condition that the mechanical property is not changed, the difficulty of a plastication procedure and the production energy consumption in rubber product production are reduced, and the stability of a rubber production process formula and the performance is facilitated.

Description

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Claims

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Application Information

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Owner 海南天然橡胶产业集团金橡有限公司
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