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Composite holding plate for brick machine and preparation method thereof

A technology of composite materials and brick machines, which is applied in the field of composite materials, can solve the problems of complex production process of plastic-wood pallets, heavy weight of steel pallets, and easy water absorption of wood plywood, so as to achieve weight reduction, strength improvement and cost reduction. low effect

Inactive Publication Date: 2017-07-04
SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, wood plywood is easy to absorb water, delaminate, crack, and deform. The production process of plastic-wood pallets is complex and pollutes the environment. Steel pallets are heavy and costly. These shortcomings have seriously restricted the development of the above-mentioned pallets.

Method used

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  • Composite holding plate for brick machine and preparation method thereof
  • Composite holding plate for brick machine and preparation method thereof
  • Composite holding plate for brick machine and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A composite brick machine pallet, comprising a continuous fiber reinforced thermoplastic composite material plate, the continuous fiber reinforced thermoplastic composite material plate is made of the following components in weight percentage:

[0038]

[0039] The continuous fibers are non-twisted rovings of alkali-free glass fibers with a linear density of 1200tex, each bundle of rovings contains 1900 monofilaments, and the diameter of the monofilaments is 0.17 μm.

[0040] The flame retardant is antimony trioxide.

[0041] The compatibilizer is γ-aminopropyltriethoxysilane.

[0042] The antioxidant is a mixture of tris[2,4-di-tert-butylphenyl]phosphite and tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate]pentaerythritol ester, Wherein the mass ratio of three [2,4-di-tert-butylphenyl] phosphite and tetrakis [β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester is 1: 2.

[0043] The composite material brick machine pallet also includes...

Embodiment 2

[0053] A composite brick machine pallet, comprising a continuous fiber reinforced thermoplastic composite material plate, the continuous fiber reinforced thermoplastic composite material plate is made of the following components in weight percentage:

[0054]

[0055] The continuous fibers are non-alkali glass rovings with a linear density of 1100tex, each bundle of rovings contains 2000 monofilaments, and the diameter of the monofilaments is 0.18 μm.

[0056] The flame retardant is antimony trioxide.

[0057] The compatibilizer is γ-aminopropyltriethoxysilane.

[0058] The antioxidant is a mixture of tris[2,4-di-tert-butylphenyl]phosphite and tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate]pentaerythritol ester, The mass ratio of tris[2,4-di-tert-butylphenyl]phosphite to tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]pentaerythritol ester is 1:2 .

[0059] The preparation method is as follows:

[0060] (1) Mix thermoplastic resin, flame retardant, c...

Embodiment 3

[0067] A composite brick machine pallet, comprising a continuous fiber reinforced thermoplastic composite material plate, the continuous fiber reinforced thermoplastic composite material plate is made of the following components in weight percentage:

[0068]

[0069] The continuous fibers are non-alkali glass rovings with a linear density of 1300tex, each bundle of rovings contains 1950 monofilaments, and the diameter of the monofilaments is 0.15 μm.

[0070] The flame retardant is antimony trioxide.

[0071] The compatibilizer is γ-aminopropyltriethoxysilane.

[0072] The antioxidant is a mixture of tris[2,4-di-tert-butylphenyl]phosphite and tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate]pentaerythritol ester, Wherein the mass ratio of three [2,4-di-tert-butylphenyl] phosphite and tetrakis [β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester is 1: 2.

[0073] The preparation method is as follows:

[0074] (1) Mix thermoplastic resin, fla...

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Abstract

The invention relates to a composite holding plate for a brick machine. The composite holding plate comprises a continuous-fiber-reinforced thermoplastic composite board which is prepared from, by weight, 40 to 60% of continuous fibers, 20 to 37% of thermoplastic resin, 10 to 15% of a fire retardant, 6 to 9% of a compatibilizer and 0.3 to 0.6% of an anti-oxidant, wherein the upper and lower surfaces of the composite board are both provided with a PVC film. A preparation method for the composite holding plate comprises the following steps: uniformly mixing the components of the composite board; carrying out heating melting and film spraying successively so as to allow the obtained film to be in a uniform and continuous state; and compounding the preheated continuous fibers with the resin film so as to form a prepreg tape, fusing multiple layers of the prepreg tape, then carrying out cold-pressing molding so as to prepare the composite board and carrying out coating of the PVC film in the preparation process of continuous boards. Compared with the prior art, the composite holding plate provided by the invention has the advantages of long service life, high strength, good impact resistance, anti-aging performance, corrosion resistance, light weight, workability, easiness in recovery, environment friendliness, and the like.

Description

technical field [0001] The invention relates to the field of composite materials, in particular to a composite material brick machine pallet and a preparation method thereof. Background technique [0002] The brick machine pallet is an auxiliary equipment for supporting brick embryos during the production process of the brick machine. The brick machine pallets on the market are mainly classified according to their materials: wood plywood, plastic wood pallets, steel pallets and fiberglass pallets. However, wood plywood is easy to absorb water, delaminate, crack, and deform. The production process of plastic-wood pallets is complex and pollutes the environment. Steel pallets are heavy and costly. These shortcomings have seriously restricted the development of the above-mentioned pallets. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects in the prior art and to provide a new type with the advantages of long se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08K13/04C08K7/14C08K3/22C08K5/544C08K5/526C08K5/134B29C70/34
CPCB29C70/34C08K3/2279C08K5/1345C08K5/526C08K5/544C08K7/14C08K13/04C08L23/12
Inventor 杨桂生张可心李兰杰
Owner SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD
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