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Preparation method of low-odor plastic master-batches

A plastic masterbatch and low-odor technology, which is applied in the field of plastic masterbatch preparation, can solve the problems of easily volatile hydrogen chloride and affect the quality of PVC products, achieve excellent deodorization performance, prevent the emission of hydrogen chloride smell, and improve The effect of uniformity

Inactive Publication Date: 2017-11-07
阜南县鲲鹏塑业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the use of polyvinyl chloride, it is easy to volatilize hydrogen chloride or some unpleasant organic gases, which seriously affects the quality of polyvinyl chloride products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A preparation method for low-odor plastic masterbatch, comprising the following steps:

[0016] (1) In parts by weight, after mixing 50 parts of tetrabutylammonium fluoride, 10 parts of sodium ethylenediaminopropane sulfonate, 1 part of anisyl alcohol, and 4 parts of benzyl cinnamate, the speed is 500 r / min After continuous stirring for 120min, a plastic deodorant was obtained;

[0017] (2) In parts by weight, after mixing 50 parts of polyvinyl chloride resin, 2 parts of white glue incense, 10 parts of talc powder, 4 parts of coupling agent, 1 part of antioxidant, and 5 parts of plastic deodorant at high speed, Extrude and granulate with a plastic extruder to produce low-odor plastic masterbatches.

[0018] Specifically, the white glue incense in the above step (2) is ground to an average particle size of 140 mesh before use.

[0019] Specifically, the above-mentioned coupling agent is a titanate coupling agent NXH-130.

[0020] Specifically, the temperature of the p...

Embodiment 2

[0022] A preparation method for low-odor plastic masterbatch, comprising the following steps:

[0023] (1) In parts by weight, after mixing 60 parts of tetrabutylammonium fluoride, 12 parts of sodium ethylenediaminopropane sulfonate, 1 part of anisyl alcohol, and 5 parts of benzyl cinnamate, the speed is 500 r / min After continuing to stir for 130min, a plastic deodorant was obtained;

[0024] (2) In parts by weight, mix 60 parts of polyvinyl chloride resin, 3 parts of white glue incense, 12 parts of talcum powder, 5 parts of coupling agent, 1 part of antioxidant, and 7 parts of plastic deodorant at high speed, Extrude and granulate with a plastic extruder to produce low-odor plastic masterbatches.

[0025] Specifically, the white glue incense in the above step (2) is ground to an average particle size of 150 mesh before use.

[0026] Specifically, the above-mentioned coupling agent is a titanate coupling agent NXH-131.

[0027] Specifically, the temperature of the plastic e...

Embodiment 3

[0029] A preparation method for low-odor plastic masterbatch, comprising the following steps:

[0030] (1) In parts by weight, after mixing 70 parts of tetrabutylammonium fluoride, 14 parts of sodium ethylenediaminopropanesulfonate, 2 parts of anisyl alcohol, and 6 parts of benzyl cinnamate, the speed is 500r / min After continuing to stir for 150min, a plastic deodorant was obtained;

[0031] (2) In parts by weight, after mixing 70 parts of polyvinyl chloride resin, 4 parts of white glue incense, 14 parts of talc powder, 7 parts of coupling agent, 2 parts of antioxidant, and 8 parts of plastic deodorant at high speed, Extrude and granulate with a plastic extruder to produce low-odor plastic masterbatches.

[0032] Specifically, before use in the above step (2), the white glue incense is ground to an average particle size of 160 mesh.

[0033] Specifically, the above-mentioned coupling agent is a titanate coupling agent NXH-132.

[0034] Specifically, the temperature of the p...

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PUM

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Abstract

The invention discloses a preparation method of low-odor plastic master-batches. The operation method comprises the following steps that firstly, after tetrabutylammonium fluoride, 3-((2-aminoethyl)amino) propanesulfonic acid, anisyl alcohol and cinnamic acid benzyl ester are mixed, stirring is continuously conducted for 120-150 min at the rotate speed of 500 r / min, and then a plastic deodorant is prepared; secondly, after polyvinyl chloride resin, Peru smelling glue, talcum powder, a coupling agent, an antioxidant and the plastic deodorant are mixed evenly at high speed, the mixture is extruded and granulated by using a plastic extruder, and the low-odor plastic master-batches are prepared. According to the preparation method of the low-odor plastic master-batches, the operation is simple, the cost is low, the prepared PVC plastic master-batches almost have no pungent odor, and the technical problem that in the prior art, a PVC material is excessively strong in odor is solved.

Description

technical field [0001] The invention belongs to the technical field of preparation of plastic master batches, and in particular relates to a preparation method of low-odor plastic master batches. Background technique [0002] Polyvinyl chloride is a polymer formed by the polymerization of vinyl chloride monomers in the presence of peroxides, azo compounds and other initiators, or under the action of light and heat according to the mechanism of free radical polymerization. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins. PVC used to be the most widely used general-purpose plastic in the world. It is widely used in building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, fibers, etc. However, during the use of polyvinyl chloride, it is easy to volatilize hydrogen chloride or...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L93/00C08K13/02C08K5/19C08K5/42C08K5/101C08K3/34
CPCC08L27/06C08L93/00C08K13/02C08K5/19C08K5/42C08K5/101C08K3/34
Inventor 王雪
Owner 阜南县鲲鹏塑业科技有限公司
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