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Composite material prepared from recycled material, forming method and application of composite material

A technology of composite materials and recycled materials, which is applied in composite materials made of recycled materials, its formation and its application fields, can solve the problems of handling pressure, serious environmental hazards, etc., and achieve the effects of low cost, high economic benefits, and strong elasticity

Pending Publication Date: 2020-05-19
褚乃博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Based on the above, the corner waste produced in the manufacture of carpets and automotive interior parts has brought pressure to the factory and caused serious harm to the environment. More new treatment methods are urgently needed to solve the current problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A composite material made of recycled materials, consisting of a matrix and a functional base film, the base is multi-polymer particles, the multi-polymer particles are composed of various recycled material particles and thermoplastic materials, the functional base Membranes endow composites with multiple functional properties;

[0049] The thermoplastic material includes the following components by weight:

[0050] Thermoplastic Elastomer 25-35

[0051] Offset printing ink resin 40-45

[0052] Plasticizer 1.5-2

[0053] Curing agent 8-9

[0054] Acetone 22-25;

[0055] The offset printing ink resin comprises the following components by weight:

[0056] Pine ointment 110-120 2,2-bis(4-hydroxycyclohexyl)propane 2-4

[0057] Phenol mixture 40-45 2,2-Dimethyl-1,3-propanediol 3-4

[0058] Formaldehyde solution 10-15 Maleic acid 10-12

[0059] Mixed xylenol 19-20 Methyl glycol 7-8

[0060] Nano silica 5-8 Cellulose methyl ether 12-15

[0061] Tetramethylol 12-15 Ca...

Embodiment 2

[0072] A composite material made of recycled materials, consisting of a matrix and a functional base film, the base is multi-polymer particles, the multi-polymer particles are composed of various recycled material particles and thermoplastic materials, the functional base Membranes endow composites with multiple functional properties;

[0073] The thermoplastic material includes the following components by weight:

[0074] Thermoplastic Elastomer 25-35

[0075] Offset printing ink resin 40-45

[0076] Plasticizer 1.5-2

[0077] Curing agent 8-9

[0078] Acetone 22-25;

[0079] The offset printing ink resin comprises the following components by weight:

[0080] Pine ointment 110-120 2,2-bis(4-hydroxycyclohexyl)propane 2-4

[0081] Phenol mixture 40-45 2,2-Dimethyl-1,3-propanediol 3-4

[0082] Formaldehyde solution 10-15 Maleic acid 10-12

[0083] Mixed xylenol 19-20 Methyl glycol 7-8

[0084] Nano silica 5-8 Cellulose methyl ether 12-15

[0085] Tetramethylol 12-15 Ca...

Embodiment 3

[0099]In addition to the content of Examples 1 and 2, the SBR is made of the following components in parts by weight: SBR body 110-115, cabinet powder 50-60, coal tar resin 20-25, zinc white powder 10-15 , octadecanoic acid 5-8, antioxidant 2-3, accelerator 5-8.

[0100] The SBR is prepared by the following method: kneading the above-mentioned components by weight to obtain a composite material; vulcanizing the kneaded composite material at a temperature of 152-155°C, a time of 10-15min, and a pressure of 10-12MPa to obtain the final The SBR.

[0101] The process of this embodiment is simple, the cost of the prepared composite material is low, its performance meets the requirements of the national standard, and can be applied to ordinary industrial scale production.

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Abstract

The invention discloses a composite material prepared from a recycled material, a forming method and application of the composite material. The composite material is composed of a matrix and a functional bottom film, wherein the matrix is multi-polymer particles and is composed of multiple recycled material particles and a thermoplastic material, and the functional bottom film endows the compositematerial with multiple functional characteristics. The composite material is prepared by crushing leftover bits and pieces of a high polymer material generated in the industrial production process for preparing polymer particles from the crushed leftover bits and pieces and a thermoplastic material, and performing heating pressurization and applying a functional bottom film. The composite material can be directly used as a paving material; or can be used for a back bottom and a middle layer of a composite carpet; or can be used for foot pads, wheel covers, trunk left and right side coamings,spare tire bottom plates and cover plates for automobiles. Through the simple forming method, pollution in the production process is reduced, the source of raw materials is wide, and continuous production can be achieved. The composite material is high in strength and has elasticity after being formed; meanwhile, the purposes of reducing cost, achieving waste recycling and reducing environmental pollution are achieved, and very high economic benefits can be generated.

Description

technical field [0001] The invention relates to the recycling of leftover waste produced in industrial production process, further manufacturing of recyclable composite material, its forming method and products including such composite material. Specifically, it relates to a composite material made of recycled materials, a forming method and an application thereof. Background technique [0002] In the process of industrial production, especially the scraps produced in the manufacture of automotive interior parts account for 3-10% of the overall finished product. According to the annual production of about 28 million passenger cars in the country, each car produces about 4.2KG scraps, which is About 120,000 tons of leftover waste is generated every year. Currently, OEMs need to pay high processing fees to the environmental protection department for leftover waste, and then directly landfill or incinerate them. Most of the materials used in automotive interior parts are polym...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L23/06C08L23/12C08L75/04C08L61/08C08L67/06C08L77/02C08L67/02C08L23/16C08L27/06C08L1/02C08L101/00C08L9/06C08L95/00C08K3/36C08K3/04C08K7/14C08K5/098C08K5/14C08K5/09C08K3/22C08J5/18B29B9/12
CPCC08J5/18B29B9/12C08K2201/011C08J2323/08C08J2323/06C08J2323/12C08J2375/04C08J2461/08C08J2467/06C08J2423/12C08J2477/02C08J2467/02C08J2423/06C08J2423/08C08J2423/16C08J2427/06C08J2401/02C08J2400/00C08J2409/06C08J2495/00C08K3/36C08K3/04C08K7/14C08K5/098C08K5/14C08K5/09C08K2003/2241
Inventor 褚乃博
Owner 褚乃博
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