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Formula of low-consumption modified polyvinylidene fluoride

A polyvinylidene fluoride, low-consumption technology is applied in the formulation field of low-consumption modified polyvinylidene fluoride, which can solve the problems of unusable, high cost, and can not be used repeatedly, and achieves low friction, low loss and cost. low effect

Inactive Publication Date: 2014-05-28
BERICAP KUNSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As we all know, steel is a necessary material for manufacturing machinery, but it cannot be used in strong acids, alkalis, salts, and polar solvents in the chemical industry
However, one of the materials that has plagued this area for a long time has not been well developed. Some materials are available but difficult to process and cannot be used repeatedly. Therefore, in the strong corrosion chemical industry, it costs a lot of money every year.
Efficacy, performance, service life are not up to the requirements

Method used

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Embodiment Construction

[0009] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0010] The present invention is a low-consumption modified polyvinylidene fluoride formulation, including modified polyvinylidene fluoride, wear reducing agent, nucleating agent, coupling agent, accelerator and active agent. The grinding agent is octadecylamine, the nucleating agent is diphenyl acetic acid, the coupling agent is thiocyanopropyltriethoxysilane, the accelerator is di-n-butylamine, and the active agent is zinc stearate.

[0011] Further, the weight ratio of the components of the low-consumption modified polyvinylidene fluoride formula is 77%-88% for modified polyvinylidene fluoride, 3%-5% for octadecylamine, 3%-5% for diphenyl Acetic acid accounts for 2%-4%, thiocyanopropyltriethox...

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Abstract

The invention discloses a formula of low-consumption modified polyvinylidene fluoride, which comprises modified polyvinylidene fluoride, anti-friction composition, nucleating agent, coupling agent, accelerator and activator, wherein the octadecyl amine serves as the anti-friction composition, diphenylacetic acid serves as the nucleating agent, thiocyanatopropyl triethoxysilane serves as the coupling agent, dibutylamine serves as the accelerator, and zinc stearate serves as the activator. The low-consumption modified polyvinylidene fluoride prepared by the formula has the advantages of small friction, low loss and low cost.

Description

technical field [0001] The invention relates to a plastic formula, in particular to a low-consumption modified polyvinylidene fluoride formula. Background technique [0002] Polyvinylidene fluoride is a novel fluorocarbon resin, which has high mechanical strength, wear resistance, weather resistance and thermal stability, and also has outstanding corrosion resistance, so it must be used as a raw material in the chemical industry , any metal cannot be substituted. Polyvinylidene fluoride has the highest mechanical strength among fluoroplastics. With the in-depth development of various industries, polyvinylidene fluoride is widely used. It has good piezoelectricity, radiation resistance, and good thermal stability, so it is widely used in the electronics industry and transformer manufacturing. It is also used in aerospace, military field, seawater desalination, metallurgy, wire and cable, electrical components, machinery manufacturing and other fields. [0003] However, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L27/22C08L27/16C08K5/00C08K5/17C08K5/548C08K5/098
Inventor 杨国胜朱映旭陆华平
Owner BERICAP KUNSHAN
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