Punch bolster composite material and preparation method thereof

A composite material and punch table technology, which is applied in the field of punch table composite material and its preparation, can solve the problems of long preparation period, poor damping and vibration reduction performance, pollution, etc., and achieves good mechanical properties, stable thermal properties, and excellent shock absorption. performance effect

Inactive Publication Date: 2018-04-27
苏州市宽道模具机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the currently used punch table materials have disadvantages such as long preparation period, poor damping and vibration reduction performance, and pollution caused by production. development is of great significance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A punch table composite material prepared from the following ingredients: 30 parts of hydantoin epoxy resin, 20 parts of phenolic resin, 5 parts of polymethacrylic acid, 5 parts of gneiss powder, 10 parts of conglomerate powder, and 2 parts of glass fiber reinforced plastic , 1 part of cupro ammonia fiber, 5 parts of silicon titanium powder, 2 parts of graphene, 1 part of polyanionic cellulose, 0.4 part of isopropyl palmitate, 0.2 part of cetearyl alcohol, distearyl oxide isopropyl aluminum 4 parts of acid ester, 2 parts of starch phosphate, 0.2 part of polytetrafluoroethylene, 6 parts of diethylenetriamine, 4 parts of trimellitic anhydride, 5 parts of isopropanol, 0.1 part of methylisothiazolinone, and 50 parts of turpentine.

[0021] The preparation method of above-mentioned punch table top composite material is:

[0022] Step 1: Mix hydantoin epoxy resin, phenolic resin, polymethacrylic acid, starch phosphate, diethylenetriamine, trimellitic anhydride and isopropanol...

Embodiment 2

[0030] A punch table composite material prepared from the following ingredients: 35 parts of hydantoin epoxy resin, 25 parts of phenolic resin, 6 parts of polymethacrylic acid, 6 parts of gneiss powder, 11 parts of conglomerate powder, and 3 parts of glass fiber reinforced plastic , 1.5 parts of cupro ammonia fiber, 6 parts of silicon titanium powder, 3 parts of graphene, 1.5 parts of polyanionic cellulose, 0.5 parts of isopropyl palmitate, 0.3 parts of cetearyl alcohol, distearyl oxide isopropyl aluminum 5 parts of esters, 3 parts of starch phosphate, 0.3 parts of polytetrafluoroethylene, 7 parts of diethylenetriamine, 5 parts of trimellitic anhydride, 6 parts of isopropanol, 0.2 parts of methylisothiazolinone, and 55 parts of turpentine.

[0031] The preparation method of above-mentioned punch table top composite material is:

[0032] Step 1: Mix hydantoin epoxy resin, phenolic resin, polymethacrylic acid, starch phosphate, diethylenetriamine, trimellitic anhydride and isopr...

Embodiment 3

[0040] A punch table composite material prepared from the following ingredients: 40 parts of hydantoin epoxy resin, 25 parts of phenolic resin, 7.5 parts of polymethacrylic acid, 7.5 parts of gneiss powder, 13 parts of conglomerate powder, and 3.5 parts of glass fiber reinforced plastic , 1.5 parts of cupro ammonia fiber, 7 parts of silicon titanium powder, 3 parts of graphene, 1.5 parts of polyanionic cellulose, 0.6 parts of isopropyl palmitate, 0.3 parts of cetearyl alcohol, distearyl oxide isopropyl aluminum 6 parts of acid ester, 4 parts of starch phosphate, 0.3 part of polytetrafluoroethylene, 8 parts of diethylenetriamine, 6 parts of trimellitic anhydride, 7 parts of isopropanol, 0.2 part of methylisothiazolinone, and 60 parts of turpentine.

[0041] The preparation method of above-mentioned punch table top composite material is:

[0042] Step 1: Mix hydantoin epoxy resin, phenolic resin, polymethacrylic acid, starch phosphate, diethylenetriamine, trimellitic anhydride a...

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Abstract

The invention provides a punch bolster composite material and a preparation method thereof. The preparation method includes the steps of: 1) mixing hydantoin epoxy resin, phenolic resin, polymethyl acrylic acid, starch phosphate, diethylenetriamine, trimellitic anhydride and isopropyl alcohol, and heating and stirring the mixture; 2) mixing and stirring gneiss powder, conglomerate powder, glass fiber reinforced plastic, copper ammonia fibers, silicon titanium powder, graphene, distearoyl isopropoxy aluminate and turpentine; 3) filtering the mixture, washing the solid with deionized water and drying the solid in a drying box; 4) mixing all the components and uniformly stirring the components in a water bath pot; 5) pouring the mixture into a mold and curing the mixture at room temperature;6) demolding the mixture and curing the mixture in a drying box; 7) continuously curing the mixture for 7 days at room temperature. The punch bolster composite material has excellent mechanical performance and stable thermal-performance, and is excellent in vibration reducing performance.

Description

technical field [0001] The invention relates to the field of mechanical materials, in particular to a punch table composite material and a preparation method thereof. Background technique [0002] A punching machine is a stamping press. In national production, the stamping process saves materials and energy compared with traditional machining, has high efficiency, does not require high technical requirements for operators, and can make mechanical parts through various mold applications. The advantages of products that cannot be achieved by processing, so its use is becoming more and more extensive. At the same time, with the continuous development of science and technology, the requirements for mechanical equipment in various industries are getting higher and higher, and the quality requirements for punching machines are also getting higher and higher. , has high requirements for its stamping resistance and shock absorption. However, the currently used punch table material...

Claims

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Application Information

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IPC IPC(8): C08L63/00C08L61/06C08L33/02C08L1/02C08L3/06C08L27/18C08L91/00C08K13/02C08K3/04C08K5/05C08K5/17C08K5/47B29C39/02
CPCB29C39/02C08K2201/003C08L63/00C08L2201/08C08L2205/025C08L2205/035C08L2205/16C08L61/06C08L33/02C08L1/02C08L3/06C08L27/18C08L91/00C08K13/02C08K3/04C08K5/05C08K5/17C08K5/47
Inventor 廖锡林
Owner 苏州市宽道模具机械有限公司
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