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Manufacturing method and application of cooling guardrail board material

A manufacturing method and fence board technology, applied in the direction of coating, etc., can solve the problems of slowing down the transfer of heat, difficult material dissipation, high internal temperature, etc., and achieve the effect of prolonging the service life

Inactive Publication Date: 2020-10-23
吉林庭然景观材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a manufacturing method and application of a cooling fence panel material, which solves the problem that it can only slow down the transfer of heat, but cannot block the transfer of heat. Even if the external environment temperature drops after accumulation, the accumulated heat will not be easily dissipated in the material, resulting in the problem that the internal temperature is still high

Method used

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  • Manufacturing method and application of cooling guardrail board material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A method for manufacturing a cooling fence panel material, comprising the following steps:

[0032] S1. Formula preparation: Prepare formula A and formula B. Formula A contains 25.5% HDPE resin, 61% wood flour, 8.5% talcum powder, 4.2% compatibilizer, 0.6% toughening agent, 0.1% antioxidant and 0.1% Lubricant, formula B contains 25.5% infrared radiation material, 23% LLDPE resin, 30% HDPE resin, 17.5% sarin, 3.6% compatibilizer, 0.3% toughening agent and 0.1% antioxidant;

[0033] S2. Material drying: Put the wood powder into the high mixer, make the high mixer run at low speed, dry the wood powder, and raise the temperature of the wood powder to 80°C, then add the lubricant and toughening agent in the A formula Add the agent into the high mixer, make the high mixer continue to run at a low speed, and make the temperature of the material inside the high mixer rise to 110°C;

[0034] S3. Material cooling: Take out all the various materials in the high mixer in step S2, ...

Embodiment 2

[0047] A method for manufacturing a cooling fence panel material, comprising the following steps:

[0048] S1. Formula preparation: Prepare formula A and formula B. Formula A contains 25.5% HDPE resin, 61% wood flour, 8.5% talcum powder, 4.2% compatibilizer, 0.6% toughening agent, 0.1% antioxidant and 0.1% Lubricant, formula B contains 25.5% infrared radiation material, 23% LLDPE resin, 30% HDPE resin, 17.5% sarin, 3.6% compatibilizer, 0.3% toughening agent and 0.1% antioxidant;

[0049] S2. Material drying: Put the wood powder into the high mixer, make the high mixer run at low speed, dry the wood powder, and raise the temperature of the wood powder to 80°C, then add the lubricant and toughening agent in the A formula Add the agent into the high mixer, make the high mixer continue to run at a low speed, and make the temperature of the material inside the high mixer rise to 110°C;

[0050] S3. Material cooling: Take out all the various materials in the high mixer in step S2, ...

Embodiment 3

[0063] A method for manufacturing a cooling fence panel material, comprising the following steps:

[0064] S1. Formula preparation: Prepare formula A and formula B. Formula A contains 25.5% HDPE resin, 61% wood flour, 8.5% talcum powder, 4.2% compatibilizer, 0.6% toughening agent, 0.1% antioxidant and 0.1% Lubricant, formula B contains 25.5% infrared radiation material, 23% LLDPE resin, 30% HDPE resin, 17.5% sarin, 3.6% compatibilizer, 0.3% toughening agent and 0.1% antioxidant;

[0065] S2. Material drying: Put the wood powder into the high mixer, make the high mixer run at low speed, dry the wood powder, and raise the temperature of the wood powder to 80°C, then add the lubricant and toughening agent in the A formula Add the agent into the high mixer, make the high mixer continue to run at a low speed, and make the temperature of the material inside the high mixer rise to 110°C;

[0066] S3. Material cooling: take out all the various materials in the high mixer in step S2, ...

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Abstract

The invention discloses a manufacturing method and application of a cooling guardrail board material, and relates to the technical field of guardrail boards. The manufacturing method includes the steps of formula preparation, material drying, material cooling, extrusion granulating, extrusion molding, wrapping molding and product cooling. Formula B materials are placed in a single screw co-extruder according to the corresponding ratio in the Step1, then a board for mold Y forming is sleeved with a mold Z, and raw materials extruded by the single screw co-extruder enter into a mold Z and wrapped on the outer surface of the board for mold Y forming. According to the manufacturing method and the application of the cooling guardrail board material, by wrapping the raw materials on the outer surface of the board for mold Y forming, after infrared radiation materials in a formula B are wrapped on the outer surface of the board for mold Y forming, the guardrail board material can radiate theheat absorbed by the materials out by means of heat radiation, the inside and outside of sectional materials can be cooled at the same time, and the service life of a guardrail board is prolonged.

Description

technical field [0001] The invention relates to the technical field of fence boards, in particular to a manufacturing method and application of a cooling fence board material. Background technique [0002] Fences are guardrails, which are mainly used for the protection and protection of equipment and facilities in roads, factories, communities, villas, courtyards, commercial areas, public places, etc. Guardrails can be seen everywhere in our lives. Fences can be divided into many types according to their materials. Among them, the plate fence is one of them. The plate fence is a plate or profile produced by extrusion, molding, injection molding and other plastic processing techniques. [0003] However, when the current fence boards are in use, the sun will shine on the fence boards, and the existing fence boards can only slow down the transfer of heat, but cannot block the transfer of heat. Even if the external ambient temperature drops, the accumulated heat will be stored ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/154B29C48/885B29C48/07B29C48/40B29B7/00B29B13/10B29B13/06B29B9/06C08L97/02C08L23/06C08L23/08C08K13/02C08K3/34C08K5/134C08K5/20
CPCB29B7/002B29B9/06B29B13/045B29B13/065B29C48/07B29C48/154B29C48/40B29C48/885C08L97/02C08L2205/025C08L2205/035C08L2205/06C08L2205/08C08L2205/16C08L2207/062C08L2207/066C08L23/06C08L23/0815C08K13/02C08K3/34C08K5/1345C08K5/20
Inventor 李正一李忠和薛海涛
Owner 吉林庭然景观材料科技有限公司