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Air outlet panel PVC injection molding material and preparation method thereof

An air outlet panel, PVC resin technology, applied in the field of PVC materials, can solve the problems of poor aging resistance and deformation resistance, poor thermal stability, etc., and achieve the effect of improving low temperature resistance, improving low temperature impact performance, and overcoming heat sensitivity

Pending Publication Date: 2021-08-27
ANHUI ANLAN MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a PVC injection molding material for the air outlet panel and a preparation method thereof, which overcomes the shortcomings of traditional PVC materials such as heat sensitivity, poor thermal stability, aging resistance and deformation resistance, and improves product tensile strength. Tensile strength, dimensional stability, impact toughness, thermal stability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The invention provides a PVC injection molding material for an air outlet panel, comprising 60 parts by mass of PVC resin, 45 parts of filler, 10 parts of composite stabilizer, 5 parts of low-temperature toughening agent, and 5 parts of flame retardant agent, 2 parts of surfactant, 3 parts of lubricant and 3 parts of crosslinking agent.

[0025] In this embodiment, the filler is an inorganic filler, specifically aluminum sulfate powder.

[0026] In this embodiment, the particle size of the filler is 5um.

[0027] In this embodiment, the composite stabilizer is specifically a liquid barium-zinc composite stabilizer.

[0028] In this embodiment, the low-temperature toughening agent is powdered nitrile rubber, and the flame retardant is chlorinated paraffin.

[0029] A preparation method of PVC injection molding material for an air outlet panel, specifically comprising the following steps:

[0030] (1) Weighing: Weigh 60 parts of PVC resin, 45 parts of filler, 10 parts ...

Embodiment 2

[0038] The invention provides a PVC injection molding material for an air outlet panel, comprising 70 parts by mass of PVC resin, 40 parts of filler, 2 parts of composite stabilizer, 10 parts of low-temperature toughening agent, and 10 parts of flame retardant agent, 5 parts of surfactant, 1 part of lubricant and 1 part of crosslinking agent.

[0039] In this embodiment, the filler is an organic filler, and the organic filler is wood flour.

[0040] In this embodiment, the particle size of the filler is 2um.

[0041] In this embodiment, the composite stabilizer is specifically a liquid calcium-zinc composite stabilizer.

[0042] In this embodiment, the low-temperature toughening agent is powdered nitrile rubber, and the flame retardant is bis(hexachlorocyclopentadiene) cyclooctane.

[0043] A preparation method of PVC injection molding material for an air outlet panel, specifically comprising the following steps:

[0044] (1) Weighing: Weigh 70 parts of PVC resin, 40 parts ...

Embodiment 3

[0052] The invention provides a PVC injection molding material for an air outlet panel, comprising 80 parts by mass of PVC resin, 55 parts of filler, 6 parts of composite stabilizer, 7 parts of low-temperature toughening agent, and 7 parts of flame retardant agent, 4 parts of surfactant, 2 parts of lubricant and 2 parts of crosslinking agent.

[0053] In this embodiment, the filler is an organic filler, and the organic filler is fruit shell powder.

[0054] In this embodiment, the particle size of the filler is 6um.

[0055] In this embodiment, the composite stabilizer is specifically a lead salt composite stabilizer.

[0056] In this embodiment, the low-temperature toughening agent is powdered nitrile rubber, and the flame retardant is brominated phthalate.

[0057] A preparation method of PVC injection molding material for an air outlet panel, specifically comprising the following steps:

[0058] (1) Weighing: Weigh 80 parts of PVC resin, 55 parts of filler, 6 parts of co...

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Abstract

The invention discloses an air outlet panel PVC injection molding material, which comprises the following components in parts by mass: 60-80 parts of PVC resin, 40-55 parts of filler, 2-10 parts of a compound stabilizer, 5-10 parts of a low-temperature flexibilizer, 5-10 parts of a flame retardant, 2-5 parts of a surfactant, 1-3 parts of a lubricant and 1-3 parts of a cross-linking agent, wherein the filler is one of an organic filler and an inorganic filler, the inorganic filler is specifically aluminum sulfate powder, the organic filler is one or more of wood flour and shell powder, the filler particle size of the filler is 2-10 microns, and the compound stabilizer is specifically one of a liquid barium-zinc compound stabilizer, a liquid calcium-zinc compound stabilizer and a lead salt compound stabilizer. The low-temperature flexibilizer is powdered nitrile rubber, and the flame retardant is one of chlorinated paraffin, bis (hexachlorocyclopentadiene) cyclooctane and brominated phthalate.

Description

technical field [0001] The invention relates to the field of PVC materials, in particular to a PVC injection molding material for an air outlet panel and a preparation method thereof. Background technique [0002] PVC material is polyvinyl chloride, which is one of the largest plastic products in the world. It is cheap and widely used. The polyvinyl chloride resin is white or light yellow powder. Different additives can be added according to different uses, and PVC plastics can exhibit different physical and mechanical properties. [0003] In the preparation process of PVC injection molding materials used for the air outlet panel of the air conditioner, in the use scene of the air outlet panel of the air conditioner, the air outlet panel needs to have good low-temperature denaturation resistance and high-temperature flame-retardant ability. For this reason, we A PVC injection molding material for the air outlet panel and its preparation method are proposed. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L9/02C08L97/02C08K3/30
CPCC08L27/06C08L2205/03C08L2205/16C08L2201/02C08L2201/08C08K2003/3081C08K2201/005C08L9/02C08K3/30C08L97/02
Inventor 崔伟东高金峰稽成业
Owner ANHUI ANLAN MOLD
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