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Reinforced POM board and preparation method thereof

An enhanced, plate technology, applied in the field of plate processing, can solve the problems of POM material application limitations, POM materials are prone to deformation and warping, etc., and achieve the effect of reducing processing time and cost, reducing processing deformation, and excellent comprehensive performance.

Inactive Publication Date: 2017-07-21
DONGGUAN NOEGEM PLASTIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for some workpieces that require relatively precise product dimensions, the existing POM materials are prone to deformation and warping during the processing process, which leads to certain restrictions on the application of POM materials.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A kind of enhanced POM sheet material, described enhanced POM sheet material is processed by enhanced POM material, and described enhanced POM material comprises the raw material of following weight portion:

[0052] POM resin 80 parts

[0053] Enhancement modifier 10 parts

[0054] 15 parts plasticizer

[0055] Filler 5 parts

[0056] Stabilizer 3 parts

[0057] 0.8 parts of lubricant;

[0058] Wherein, the reinforcing modifier is a mineral filler treated with a silane coupling agent.

[0059] The mineral filler is talcum powder with a particle size of 1000 mesh.

[0060] The silane coupling agent is composed of vinyl triacetoxysilane, vinyl triperoxy tert-butyl silane and vinyl tris (β-methoxyethoxy) silane in a weight ratio of 1.4:1:2 mixture.

[0061] The plasticizer is a mixture of diisononyl cyclohexane 1,2-dicarboxylate and dioctyl adipate in a weight ratio of 1.5:0.8.

[0062] The filler is heavy calcium carbonate with a particle size of 50 nm and modifi...

Embodiment 2

[0072] A kind of enhanced POM sheet material, described enhanced POM sheet material is processed by enhanced POM material, and described enhanced POM material comprises the raw material of following weight portion:

[0073] POM resin 90 parts

[0074] Strengthen modifier 15 parts

[0075] Plasticizer 18 parts

[0076] Filler 8 parts

[0077] Stabilizer 4 parts

[0078] Lubricant 0.9 parts;

[0079] Wherein, the reinforcing modifier is a mineral filler treated with a silane coupling agent.

[0080] The mineral filler is mica powder with a particle size of 2000 mesh.

[0081] The silane coupling agent is composed of vinyl triacetoxysilane, vinyl triperoxy tert-butyl silane and vinyl tris (β-methoxyethoxy) silane in a weight ratio of 1.6:1:2.5 mixture.

[0082] The plasticizer is a mixture composed of diisononyl cyclohexane 1,2-dicarboxylate and dioctyl adipate at a weight ratio of 1.8:0.9.

[0083] The filler is heavy calcium carbonate with a particle size of 60nm and mo...

Embodiment 3

[0093] A kind of enhanced POM sheet material, described enhanced POM sheet material is processed by enhanced POM material, and described enhanced POM material comprises the raw material of following weight portion:

[0094] POM resin 100 parts

[0095] Enhance modifier 20 parts

[0096] Plasticizer 20 parts

[0097] Filler 10 parts

[0098] Stabilizer 5 parts

[0099] 1 part lubricant;

[0100] Wherein, the reinforcing modifier is a mineral filler treated with a silane coupling agent.

[0101] The mineral filler is silica powder with a particle size of 3000 mesh.

[0102] The silane coupling agent is composed of vinyl triacetoxysilane, vinyl triperoxy tert-butyl silane and vinyl tris (β-methoxyethoxy) silane in a weight ratio of 1.8:1:3 mixture.

[0103] The plasticizer is a mixture composed of diisononyl cyclohexane 1,2-dicarboxylate and dioctyl adipate in a weight ratio of 2:1.

[0104] The filler is heavy calcium carbonate with a particle size of 70nm and modified b...

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Abstract

The invention relates to the technical field of board processing, in particular to a reinforced POM board and a preparation method thereof. The reinforced POM board is processed from a reinforced POM material, wherein the reinforced POM material comprises the following raw materials in parts by weight: 80-120 parts of POM resin, 10-30 parts of a reinforcing modifier, 15-25 parts of a plasticizer, 5-15 parts of a filler, 3-7 parts of a stabilizer, and 0.8-1.2 parts of a lubricating agent; the reinforcing modifier is a mineral filler treated by a silane coupling agent. The mineral filler treated by the silane coupling agent is used for modifying POM, so that the produced board has relatively high strength and warping deformation resistance. The reinforced POM board has relatively high strength and warping deformation resistance, good temperature resistance and weather resistance, high strength, excellent impact resistance, a good flame-retardant effect, good processing performance and excellent comprehensive performance.

Description

technical field [0001] The invention relates to the technical field of plate processing, in particular to a reinforced POM plate and a preparation method thereof. Background technique [0002] As one of the five major engineering plastics, POM plastic is often widely used in many fields such as industrial transmission pulleys, gears, and electronic product test fixtures and fixtures. This material is self-lubricating, shiny, hard and compact, and enjoys The name of plastic steel. However, for some processed parts that require relatively precise product dimensions, the existing POM materials are prone to deformation and warping during the processing process, resulting in certain restrictions on the application of POM materials. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a reinforced POM sheet, which has high strength and resistance to deformation and warpage, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L59/00C08L23/28C08L33/08C08L33/12C08L9/06C08L7/00C08K13/06C08K9/06C08K3/34C08K5/12C08K5/11C08K9/04C08K3/26
CPCC08K2201/003C08K2201/011C08K2201/014C08L59/00C08L2205/035C08L23/286C08L33/08C08L33/12C08L9/06C08L7/00C08K13/06C08K9/06C08K3/34C08K5/12C08K5/11C08K9/04C08K2003/265C08K3/346
Inventor 幸世根
Owner DONGGUAN NOEGEM PLASTIC PROD